India-based Intervalve Poonawalla Ltd is one of the leading providers of valves to the process industry. Established in 1987, Intervalve® Poonawalla offers a wide product line of Butterfly, Gate, Ball, Globe, Dual Plate & Lift Check valves. Designed and manufactured in line with international specifications, Intervalve® valves have been deployed in some of the most challenging environments around the world.
17-A, 2nd Floor, Nutan Bharat Society, Near Nutan Bharat Club, Alkapuri, Vadodara, India
Year of incorporation
1987
ISO
ISO 14001:2015
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212/2, Hadapsar
Off Soli Poonawalla Road
Pune, Maharashtra,
411028, India
Ph: +x xxxxxxxxxx
Email: xxxxxx@xxxx
No. 119, Sylvestra Arcade. 1st Floor, East Park Road
11th Cross, Malleswaram
Bangalore, Karnataka,
560003, India
Ph: +x xxxxxxxxxx
Email: xxxxxx@xxxx
17-A, 2nd Floor, Nutan Bharat Society
Near Nutan Bharat Club, Alkapuri
Baroda, Gujarat,
390007, India
Ph: +x xxxxxxxxxx
Email: xxxxxx@xxxx
( Click here to view email and contact)
212/2, Hadapsar
Off Soli Poonawalla Road
Contact Person :
Pune, Maharashtra,
411028, India
Ph: +x xxxxxxxxxx
Email: xxxxxx@xxxx
No. 119, Sylvestra Arcade. 1st Floor, East Park Road
11th Cross, Malleswaram
Contact Person :
Bangalore, Karnataka,
560003, India
Ph: +x xxxxxxxxxx
Email: xxxxxx@xxxx
17-A, 2nd Floor, Nutan Bharat Society
Near Nutan Bharat Club, Alkapuri
Contact Person :
Baroda, Gujarat,
390007, India
Ph: +x xxxxxxxxxx
Email: xxxxxx@xxxx
<p>The IVGTC range of gate valves incorporates state of the art design features to provide a rugged construction, reliable operation and long life. The valves are suitable for normal services to most demanding applications covering all segments of the process industries including oil & gas, refineries, petrochemicals, pharma, steel, alumina power plants and common utilities. An ideal valve for the flow isolation and ON / OFF duty.</p> <p>Our valves can be provided with special features like water sealed gland for vacuum service, bypass arrangements for pressure balancing, special cleaning for oxygen service, multi start spindle for low effort operation, extended spindle / bonnet for pit mounted / low temperature service & NACE compliant materials for sour service in petroleum industries, etc.</p> <p>The valves can be provided with motor operation wherever required. The high pressure range incorporates a pressure sealed bonnet design for reliable sealing.</p> <p>Standards :-</p> <table width="615" border="0" cellspacing="1" cellpadding="0"> <tbody> <tr> <td valign="top" width="242"> <p>Design<br />Pr. & Temp Rating<br />Face to Face & End to End Dimensions<br />Flange Ends<br />Butt Weld Ends<br />Testing</p> </td> <td valign="top" width="33"> <p dir="rtl" align="center">:<br />:<br />:<br />:<br />:<br />:</p> </td> <td valign="top" width="336"> <p>ASME B16.34 / API 600 / IBR<br />ANSI B16.34<br />ASME B16.10 (upto 36")<br />ASME B16.5 (upto 24") / ASME 16.47 (above 24")<br />ASME B16.25<br />API 598 / EN 12266 PART 1 (BS 6755 PART 1)</p> </td> </tr> </tbody> </table> <p>Specifications :-</p> <p align="left">API TRIM NO. & SEAT HARDFACING</p> <table id="AutoNumber4" width="96%" border="1" cellspacing="0" cellpadding="0"> <tbody> <tr> <td align="center" width="9%" height="24">API 600<br />Trim No.</td> <td align="center" width="16%" height="24">Nominal Trim</td> <td align="center" width="26%" height="24">Material Type</td> <td align="center" width="12%" height="24">Stem</td> <td align="center" width="13%" height="24">Body Seating Surface</td> <td align="center" width="14%" height="24">Wedge Seating Surface</td> <td align="center" width="51%" height="24">Back Seat</td> </tr> <tr> <td align="center" width="9%" height="20">1</td> <td align="center" width="16%" height="20">F6</td> <td align="center" width="26%" height="20">13% Cr Steel</td> <td align="center" width="12%" height="20">13% Cr</td> <td colspan="3" align="center" width="124%" height="20">13% Cr</td> </tr> <tr> <td align="center" width="9%" height="21">4</td> <td align="center" width="16%" height="21">Hard F6</td> <td align="center" width="26%" height="21">Hardfaced with 13% Cr Steel</td> <td align="center" width="12%" height="21">13% Cr</td> <td colspan="3" align="center" width="124%" height="21">Hardfaced with 13% Cr</td> </tr> <tr> <td align="center" width="9%" height="24">5</td> <td align="center" width="16%" height="24">Hardfaced</td> <td align="center" width="26%" height="24">Hardfaced with Co-Cr-W Alloy</td> <td align="center" width="12%" height="24">13% Cr</td> <td colspan="3" align="center" width="124%" height="24">Hardfaced with Stellite 6</td> </tr> <tr> <td align="center" width="9%" height="36">8</td> <td align="center" width="16%" height="36">F6 & Hardfaced</td> <td align="center" width="26%" height="36">13% Cr Steel & Hardfaced with Co-Cr-W Alloy</td> <td align="center" width="12%" height="36">13% Cr</td> <td align="center" width="13%" height="36">Stellite 6</td> <td align="center" width="14%" height="36">13% Cr</td> <td align="center" width="51%" height="36">Stellite 6 / 13 % Cr</td> </tr> </tbody> </table> <p align="left"><br />Recommended Body/Bonnet & Trim Material For High Temperature Services (Water/Steam)</p> <table id="AutoNumber5" width="90%" border="1" cellspacing="0" cellpadding="0"> <tbody> <tr> <td align="center" width="17%" height="24">Temperature</td> <td align="center" width="27%" height="24">Body / Bonnet Materials</td> <td align="center" width="14%" height="24">API Trim No.</td> </tr> <tr> <td align="center" width="17%" height="12">Up to 800 <sup>0</sup>F (427 <sup>0</sup>C)</td> <td align="center" width="27%" height="12">A 216 Gr. WCB, A 217 Gr. WC6, A 217 Gr. WC9</td> <td align="center" width="14%" height="12">1, 4, 5, 8</td> </tr> <tr> <td align="center" width="17%" height="21">Above 800 <sup>0</sup>F (427 <sup>0</sup>C)<br />& Up to 1000 <sup>0</sup>F (540 <sup>0</sup>C)</td> <td align="center" width="27%" height="21">A 217 Gr.WC6, <br />A 217 Gr.WC9</td> <td align="center" width="14%" height="21">5 & 8</td> </tr> <tr> <td align="center" width="17%" height="24">Above 1000 <sup>0</sup>F (540 <sup>0</sup>C)</td> <td align="center" width="27%" height="24">A 217 Gr.WC6, A 217 Gr.WC9</td> <td align="center" width="14%" height="24">5</td> </tr> <tr> <td colspan="3" align="center" width="58%" height="24"> <p align="left">Note: For the selection of suitable MOC for other media, consult factory.</p> </td> </tr> </tbody> </table> <p>Source :- https://www.poonawallagroup.com/intervalve/content/ivgtc.htm</p>
<p>Intervalve check valve models IVC and IVCT are primarily single plate swing check valve with a short pattern wafer body conforming to the API6D and ASME B16.10 face to face dimensions. The valve has a simple but reliable and robust construction. The low inertia disc design enables the valve to open or close with a very low differential pressure which make them ideal for services operating under low differential pressures.</p> <p>The valve is ideal for pump discharge duties. The eccentric mounted hinge pin in combination with the disc seat guarantees a positive shut off of the returning media. The short face to face dimensions and low weight allows a simple space saving installation between the mating companion flanges. The valves are suitable for mounting between weld neck or slip on type companion flanges of different standards. The need for flange gaskets during installation is totally eliminated in the case of IVC model due to the in-built face sealing 'O' rings provided on the sealing face. Gaskets are recommended while installing IVCT model valves.</p> <p>Standards :-</p> <table width="615" border="0" cellspacing="1" cellpadding="0"> <tbody> <tr> <td valign="top" width="269"> <p>General design & face to face dimensions<br />Valve testing<br />Flange standard conformity</p> </td> <td valign="top" width="21"> <p align="center">:<br />:<br />:</p> </td> <td valign="top" width="321"> <p>API 6D / ASME B 16.10<br />API 598<br />ASME B 16.5 #150, DIN EN 1092-PN10 & PN16BS 10 Table D & E</p> </td> </tr> </tbody> </table> <p>Specifications :-</p> <table width="95%" border="0" cellspacing="1" cellpadding="0"> <tbody> <tr> <td valign="top" width="21"> <p>1.</p> </td> <td valign="top" width="219">Valve type</td> <td align="center" valign="top" width="41">:</td> <td valign="top" width="346">Self Acting Non Return Valve.</td> </tr> <tr> <td valign="top" width="21">2.</td> <td valign="top" width="219">Description</td> <td align="center" valign="top" width="41">:</td> <td valign="top" width="346">Single plate wafer type swing check valve.</td> </tr> <tr> <td valign="top" width="21">3.</td> <td valign="top" width="219">Body type</td> <td align="center" valign="top" width="41">:</td> <td valign="top" width="346">Short pattern wafer type</td> </tr> <tr> <td valign="top" width="21">4.</td> <td valign="top" width="219">Disc type</td> <td align="center" valign="top" width="41">:</td> <td valign="top" width="346">With integral hinge pin</td> </tr> <tr> <td valign="top" width="21">5.</td> <td valign="top" width="219">Model nomenclature</td> <td align="center" valign="top" width="41">:</td> <td valign="top" width="346">IVC - check valve with rubber "O"ring seat and face sealing<br />IVCT - check valve with PTFE seat and serrated contact faces</td> </tr> <tr> <td valign="top" width="21">6.</td> <td valign="top" width="219">Size range</td> <td align="center" valign="top" width="41">:</td> <td valign="top" width="346">IVC - DN 25 to DN 900 / IVCT - DN 25 to DN 600</td> </tr> <tr> <td valign="top" width="21">7.</td> <td valign="top" width="219">Pressure rating</td> <td align="center" valign="top" width="41">:</td> <td valign="top" width="346">PN 16 (max) for sizes up to DN 600 & <br />PN 10 for sizes ≥ DN 650</td> </tr> <tr> <td valign="top" width="21">8.</td> <td valign="top" width="219">Operating temperature range</td> <td align="center" valign="top" width="41">:</td> <td valign="top" width="346">-25<sup>0 </sup>C to 200<sup>0</sup> C (depending on MOC)</td> </tr> <tr> <td valign="top" width="21">9.</td> <td valign="top" width="219">Seat leakage</td> <td align="center" valign="top" width="41">:</td> <td valign="top" width="346">Zero leak / tight shut off</td> </tr> <tr> <td valign="top" width="21">10.</td> <td valign="top" width="219">Standard Material of Construction (MOC)</td> <td align="center" valign="top" width="41"> </td> <td valign="top" width="346"> </td> </tr> <tr> <td valign="top" width="21"> </td> <td valign="top" width="219">Body & Disc</td> <td align="center" valign="top" width="41">:</td> <td valign="top" width="346">SGI / WCB / CF8 / CF8M / CS - I2062</td> </tr> <tr> <td valign="top" width="21"> </td> <td valign="top" width="219">Seat</td> <td align="center" valign="top" width="41">:</td> <td valign="top" width="346">EPDM / Viton/ Nitrile/ Neoprene / Hypalon - for IVC</td> </tr> <tr> <td valign="top" width="21"> </td> <td valign="top" width="219"> </td> <td align="center" valign="top" width="41"> </td> <td valign="top" width="346">PTFE or GFT -for IVCT</td> </tr> </tbody> </table> <p>Source :- https://www.poonawallagroup.com/intervalve/content/ivc.htm</p>
<p>Intervalve's GKL series valves are designed to meet the demanding requirements of the general utility valve market with the HVAC segment in particular. IVGKL is a truly fit & forget valve, which requires minimal maintenance.</p> <p align="left">The body liner which also functions as the soft seat, comes in an integrally molded (bonded) version and offers 100% bi-directional sealing. The wafer style body has universal design to fit between pipe flanges of almost all popular flange standards.</p> <p align="left">Standards :-</p> <ul> <li>General design & manufacturing - EN 593</li> <li>Valve face to face dimensions - EN 593 / API 609 category A / Short wafer as per ISO 5752 Tab 5</li> <li>Top flange drilling - ISO 5211</li> <li>Valve inspection and testing - EN 12266 Part 1</li> <li>Flange standard conformity - DIN EN 1092 - PN6 / PN10, Class 150, JIS5K / 10K, BS10 Tab D & E, IS 6392 Tab 11 / 17</li> </ul> <p>Specifications :-</p> <ul> <li>Valve type - Centric Disc Rubber Lined Butterfly valve with a <br style="font-size: 12px; text-align: justify;" /><span style="font-size: 12px; text-align: justify;">single piece body.</span></li> <li><span style="font-size: 12px; text-align: justify;">Body type - </span>Short wafer (sandwiched between flanges)</li> <li>Seat type - Integrally moulded with the body.</li> <li>End Connection - Wafer Sandwiched</li> <li>Size range - DN40 to DN200</li> <li>Pressure rating - PN16 (max)</li> <li>Operating temperature range - -25<sup style="text-align: justify;">0</sup><span style="font-size: 12px; text-align: justify;"> C to 80</span><sup style="text-align: justify;">0</sup><span style="font-size: 12px; text-align: justify;"> C</span></li> <li><span style="font-size: 12px; text-align: justify;">Seat leakage - </span>Tight shut of (Bi-directional)</li> <li>Operation - Handlever for sizes from DN40 to DN200</li> <li>Valve Body - CI (IS 210 FG 260)</li> <li>Valve Disc - SGI (GGG 40)</li> <li>Seat liner - Nitrile</li> <li>Drive end & non end shaft - SS 410</li> </ul> <p>Source :- https://www.poonawallagroup.com/intervalve/content/ivgkl.htm</p>
<p>The 3-piece design is available for various schedule pipes. This type of construction is of swing-out design and easy inline maintenance. By removing body bolts & nuts the complete valve may be lifted out of the line or swing-out by keeping one bolt. The valve can easily swing out of the line providing complete entry and fast disassembly or maintenance. The swing away feature also maintains pipe alignment during inline maintenance. The 3-piece design offers the function of both valve as well as a union. It can be used in screw pipe ends, socket weld pipe ends, butt weld ends, extended butt weld pipe ends. These ball valves can be easily used for automation by using pneumatic and electric actuators.</p> <p>Features:-</p> <ul> <li>3-PIECE BALL VALVES / 2-WAY</li> <li>3-Piece swing-Out Design, Easy In-line Maintenance.</li> <li>ISO 5211 Mounting Pad Allows for mounting of actuator.</li> <li>Maintenance free live loaded double sealing stem packing ensures high cycles life and positive sealing.</li> <li>Blow-Out Proof Stem.</li> </ul> <p>Specifications :-</p> <ul> <li>Valve type - Floating design ball valve</li> <li>Body type - 3 pc</li> <li>Seat type - Soft / Metal</li> <li>End Connection - Screwed, socket & butt weld ends./Nipple Extn.</li> <li>Size range - 15 NB to 50 NB</li> <li>Pressure rating - Class 800</li> <li>Seat leakage - Class VI - soft seat, Class V - Metal seat.</li> <li>Operation - Hand lever/ Gear / Actuator (Electrical / Pneumatic).</li> </ul> <p>Source :- https://www.poonawallagroup.com/intervalve/content/iv8f.htm</p>
The IVGTC range of gate valves incorporates state of the art design features to provide a rugged construction, reliable operation and long life. The valves are suitable for normal services to most demanding applications covering all segments of the process industries including oil & gas, refineries, petrochemicals, pharma, steel, alumina power plants and common utilities. An ideal valve for the flow isolation and ON / OFF duty.
Our valves can be provided with special features like water sealed gland for vacuum service, bypass arrangements for pressure balancing, special cleaning for oxygen service, multi start spindle for low effort operation, extended spindle / bonnet for pit mounted / low temperature service & NACE compliant materials for sour service in petroleum industries, etc.
The valves can be provided with motor operation wherever required. The high pressure range incorporates a pressure sealed bonnet design for reliable sealing.
Standards :-
Design |
: |
ASME B16.34 / API 600 / IBR |
Specifications :-
API TRIM NO. & SEAT HARDFACING
API 600 Trim No. |
Nominal Trim | Material Type | Stem | Body Seating Surface | Wedge Seating Surface | Back Seat |
1 | F6 | 13% Cr Steel | 13% Cr | 13% Cr | ||
4 | Hard F6 | Hardfaced with 13% Cr Steel | 13% Cr | Hardfaced with 13% Cr | ||
5 | Hardfaced | Hardfaced with Co-Cr-W Alloy | 13% Cr | Hardfaced with Stellite 6 | ||
8 | F6 & Hardfaced | 13% Cr Steel & Hardfaced with Co-Cr-W Alloy | 13% Cr | Stellite 6 | 13% Cr | Stellite 6 / 13 % Cr |
Recommended Body/Bonnet & Trim Material For High Temperature Services (Water/Steam)
Temperature | Body / Bonnet Materials | API Trim No. |
Up to 800 0F (427 0C) | A 216 Gr. WCB, A 217 Gr. WC6, A 217 Gr. WC9 | 1, 4, 5, 8 |
Above 800 0F (427 0C) & Up to 1000 0F (540 0C) |
A 217 Gr.WC6, A 217 Gr.WC9 |
5 & 8 |
Above 1000 0F (540 0C) | A 217 Gr.WC6, A 217 Gr.WC9 | 5 |
Note: For the selection of suitable MOC for other media, consult factory. |
Source :- https://www.poonawallagroup.com/intervalve/content/ivgtc.htm
Intervalve check valve models IVC and IVCT are primarily single plate swing check valve with a short pattern wafer body conforming to the API6D and ASME B16.10 face to face dimensions. The valve has a simple but reliable and robust construction. The low inertia disc design enables the valve to open or close with a very low differential pressure which make them ideal for services operating under low differential pressures.
The valve is ideal for pump discharge duties. The eccentric mounted hinge pin in combination with the disc seat guarantees a positive shut off of the returning media. The short face to face dimensions and low weight allows a simple space saving installation between the mating companion flanges. The valves are suitable for mounting between weld neck or slip on type companion flanges of different standards. The need for flange gaskets during installation is totally eliminated in the case of IVC model due to the in-built face sealing 'O' rings provided on the sealing face. Gaskets are recommended while installing IVCT model valves.
Standards :-
General design & face to face dimensions |
: |
API 6D / ASME B 16.10 |
Specifications :-
1. |
Valve type | : | Self Acting Non Return Valve. |
2. | Description | : | Single plate wafer type swing check valve. |
3. | Body type | : | Short pattern wafer type |
4. | Disc type | : | With integral hinge pin |
5. | Model nomenclature | : | IVC - check valve with rubber "O"ring seat and face sealing IVCT - check valve with PTFE seat and serrated contact faces |
6. | Size range | : | IVC - DN 25 to DN 900 / IVCT - DN 25 to DN 600 |
7. | Pressure rating | : | PN 16 (max) for sizes up to DN 600 & PN 10 for sizes ≥ DN 650 |
8. | Operating temperature range | : | -250 C to 2000 C (depending on MOC) |
9. | Seat leakage | : | Zero leak / tight shut off |
10. | Standard Material of Construction (MOC) | ||
Body & Disc | : | SGI / WCB / CF8 / CF8M / CS - I2062 | |
Seat | : | EPDM / Viton/ Nitrile/ Neoprene / Hypalon - for IVC | |
PTFE or GFT -for IVCT |
Source :- https://www.poonawallagroup.com/intervalve/content/ivc.htm
Intervalve's GKL series valves are designed to meet the demanding requirements of the general utility valve market with the HVAC segment in particular. IVGKL is a truly fit & forget valve, which requires minimal maintenance.
The body liner which also functions as the soft seat, comes in an integrally molded (bonded) version and offers 100% bi-directional sealing. The wafer style body has universal design to fit between pipe flanges of almost all popular flange standards.
Standards :-
Specifications :-
Source :- https://www.poonawallagroup.com/intervalve/content/ivgkl.htm
The 3-piece design is available for various schedule pipes. This type of construction is of swing-out design and easy inline maintenance. By removing body bolts & nuts the complete valve may be lifted out of the line or swing-out by keeping one bolt. The valve can easily swing out of the line providing complete entry and fast disassembly or maintenance. The swing away feature also maintains pipe alignment during inline maintenance. The 3-piece design offers the function of both valve as well as a union. It can be used in screw pipe ends, socket weld pipe ends, butt weld ends, extended butt weld pipe ends. These ball valves can be easily used for automation by using pneumatic and electric actuators.
Features:-
Specifications :-
Source :- https://www.poonawallagroup.com/intervalve/content/iv8f.htm
The IVGTC range of gate valves incorporates state of the art design features to provide a rugged construction, reliable operation and long life. The valves are suitable for normal services to most demanding applications covering all segments of the process industries including oil & gas, refineries, petrochemicals, pharma, steel, alumina power plants and common utilities. An ideal valve for the flow isolation and ON / OFF duty.
Our valves can be provided with special features like water sealed gland for vacuum service, bypass arrangements for pressure balancing, special cleaning for oxygen service, multi start spindle for low effort operation, extended spindle / bonnet for pit mounted / low temperature service & NACE compliant materials for sour service in petroleum industries, etc.
The valves can be provided with motor operation wherever required. The high pressure range incorporates a pressure sealed bonnet design for reliable sealing.
Standards :-
Design |
: |
ASME B16.34 / API 600 / IBR |
Specifications :-
API TRIM NO. & SEAT HARDFACING
API 600 Trim No. |
Nominal Trim | Material Type | Stem | Body Seating Surface | Wedge Seating Surface | Back Seat |
1 | F6 | 13% Cr Steel | 13% Cr | 13% Cr | ||
4 | Hard F6 | Hardfaced with 13% Cr Steel | 13% Cr | Hardfaced with 13% Cr | ||
5 | Hardfaced | Hardfaced with Co-Cr-W Alloy | 13% Cr | Hardfaced with Stellite 6 | ||
8 | F6 & Hardfaced | 13% Cr Steel & Hardfaced with Co-Cr-W Alloy | 13% Cr | Stellite 6 | 13% Cr | Stellite 6 / 13 % Cr |
Recommended Body/Bonnet & Trim Material For High Temperature Services (Water/Steam)
Temperature | Body / Bonnet Materials | API Trim No. |
Up to 800 0F (427 0C) | A 216 Gr. WCB, A 217 Gr. WC6, A 217 Gr. WC9 | 1, 4, 5, 8 |
Above 800 0F (427 0C) & Up to 1000 0F (540 0C) |
A 217 Gr.WC6, A 217 Gr.WC9 |
5 & 8 |
Above 1000 0F (540 0C) | A 217 Gr.WC6, A 217 Gr.WC9 | 5 |
Note: For the selection of suitable MOC for other media, consult factory. |
Source :- https://www.poonawallagroup.com/intervalve/content/ivgtc.htm
Intervalve check valve models IVC and IVCT are primarily single plate swing check valve with a short pattern wafer body conforming to the API6D and ASME B16.10 face to face dimensions. The valve has a simple but reliable and robust construction. The low inertia disc design enables the valve to open or close with a very low differential pressure which make them ideal for services operating under low differential pressures.
The valve is ideal for pump discharge duties. The eccentric mounted hinge pin in combination with the disc seat guarantees a positive shut off of the returning media. The short face to face dimensions and low weight allows a simple space saving installation between the mating companion flanges. The valves are suitable for mounting between weld neck or slip on type companion flanges of different standards. The need for flange gaskets during installation is totally eliminated in the case of IVC model due to the in-built face sealing 'O' rings provided on the sealing face. Gaskets are recommended while installing IVCT model valves.
Standards :-
General design & face to face dimensions |
: |
API 6D / ASME B 16.10 |
Specifications :-
1. |
Valve type | : | Self Acting Non Return Valve. |
2. | Description | : | Single plate wafer type swing check valve. |
3. | Body type | : | Short pattern wafer type |
4. | Disc type | : | With integral hinge pin |
5. | Model nomenclature | : | IVC - check valve with rubber "O"ring seat and face sealing IVCT - check valve with PTFE seat and serrated contact faces |
6. | Size range | : | IVC - DN 25 to DN 900 / IVCT - DN 25 to DN 600 |
7. | Pressure rating | : | PN 16 (max) for sizes up to DN 600 & PN 10 for sizes ≥ DN 650 |
8. | Operating temperature range | : | -250 C to 2000 C (depending on MOC) |
9. | Seat leakage | : | Zero leak / tight shut off |
10. | Standard Material of Construction (MOC) | ||
Body & Disc | : | SGI / WCB / CF8 / CF8M / CS - I2062 | |
Seat | : | EPDM / Viton/ Nitrile/ Neoprene / Hypalon - for IVC | |
PTFE or GFT -for IVCT |
Source :- https://www.poonawallagroup.com/intervalve/content/ivc.htm
Intervalve's GKL series valves are designed to meet the demanding requirements of the general utility valve market with the HVAC segment in particular. IVGKL is a truly fit & forget valve, which requires minimal maintenance.
The body liner which also functions as the soft seat, comes in an integrally molded (bonded) version and offers 100% bi-directional sealing. The wafer style body has universal design to fit between pipe flanges of almost all popular flange standards.
Standards :-
Specifications :-
Source :- https://www.poonawallagroup.com/intervalve/content/ivgkl.htm
The 3-piece design is available for various schedule pipes. This type of construction is of swing-out design and easy inline maintenance. By removing body bolts & nuts the complete valve may be lifted out of the line or swing-out by keeping one bolt. The valve can easily swing out of the line providing complete entry and fast disassembly or maintenance. The swing away feature also maintains pipe alignment during inline maintenance. The 3-piece design offers the function of both valve as well as a union. It can be used in screw pipe ends, socket weld pipe ends, butt weld ends, extended butt weld pipe ends. These ball valves can be easily used for automation by using pneumatic and electric actuators.
Features:-
Specifications :-
Source :- https://www.poonawallagroup.com/intervalve/content/iv8f.htm
The IVGTC range of gate valves incorporates state of the art design features to provide a rugged construction, reliable operation and long life. The valves are suitable for normal services to most demanding applications covering all segments of the process industries including oil & gas, refineries, petrochemicals, pharma, steel, alumina power plants and common utilities. An ideal valve for the flow isolation and ON / OFF duty.
Our valves can be provided with special features like water sealed gland for vacuum service, bypass arrangements for pressure balancing, special cleaning for oxygen service, multi start spindle for low effort operation, extended spindle / bonnet for pit mounted / low temperature service & NACE compliant materials for sour service in petroleum industries, etc.
The valves can be provided with motor operation wherever required. The high pressure range incorporates a pressure sealed bonnet design for reliable sealing.
Standards :-
Design |
: |
ASME B16.34 / API 600 / IBR |
Specifications :-
API TRIM NO. & SEAT HARDFACING
API 600 Trim No. |
Nominal Trim | Material Type | Stem | Body Seating Surface | Wedge Seating Surface | Back Seat |
1 | F6 | 13% Cr Steel | 13% Cr | 13% Cr | ||
4 | Hard F6 | Hardfaced with 13% Cr Steel | 13% Cr | Hardfaced with 13% Cr | ||
5 | Hardfaced | Hardfaced with Co-Cr-W Alloy | 13% Cr | Hardfaced with Stellite 6 | ||
8 | F6 & Hardfaced | 13% Cr Steel & Hardfaced with Co-Cr-W Alloy | 13% Cr | Stellite 6 | 13% Cr | Stellite 6 / 13 % Cr |
Recommended Body/Bonnet & Trim Material For High Temperature Services (Water/Steam)
Temperature | Body / Bonnet Materials | API Trim No. |
Up to 800 0F (427 0C) | A 216 Gr. WCB, A 217 Gr. WC6, A 217 Gr. WC9 | 1, 4, 5, 8 |
Above 800 0F (427 0C) & Up to 1000 0F (540 0C) |
A 217 Gr.WC6, A 217 Gr.WC9 |
5 & 8 |
Above 1000 0F (540 0C) | A 217 Gr.WC6, A 217 Gr.WC9 | 5 |
Note: For the selection of suitable MOC for other media, consult factory. |
Source :- https://www.poonawallagroup.com/intervalve/content/ivgtc.htm
Intervalve check valve models IVC and IVCT are primarily single plate swing check valve with a short pattern wafer body conforming to the API6D and ASME B16.10 face to face dimensions. The valve has a simple but reliable and robust construction. The low inertia disc design enables the valve to open or close with a very low differential pressure which make them ideal for services operating under low differential pressures.
The valve is ideal for pump discharge duties. The eccentric mounted hinge pin in combination with the disc seat guarantees a positive shut off of the returning media. The short face to face dimensions and low weight allows a simple space saving installation between the mating companion flanges. The valves are suitable for mounting between weld neck or slip on type companion flanges of different standards. The need for flange gaskets during installation is totally eliminated in the case of IVC model due to the in-built face sealing 'O' rings provided on the sealing face. Gaskets are recommended while installing IVCT model valves.
Standards :-
General design & face to face dimensions |
: |
API 6D / ASME B 16.10 |
Specifications :-
1. |
Valve type | : | Self Acting Non Return Valve. |
2. | Description | : | Single plate wafer type swing check valve. |
3. | Body type | : | Short pattern wafer type |
4. | Disc type | : | With integral hinge pin |
5. | Model nomenclature | : | IVC - check valve with rubber "O"ring seat and face sealing IVCT - check valve with PTFE seat and serrated contact faces |
6. | Size range | : | IVC - DN 25 to DN 900 / IVCT - DN 25 to DN 600 |
7. | Pressure rating | : | PN 16 (max) for sizes up to DN 600 & PN 10 for sizes ≥ DN 650 |
8. | Operating temperature range | : | -250 C to 2000 C (depending on MOC) |
9. | Seat leakage | : | Zero leak / tight shut off |
10. | Standard Material of Construction (MOC) | ||
Body & Disc | : | SGI / WCB / CF8 / CF8M / CS - I2062 | |
Seat | : | EPDM / Viton/ Nitrile/ Neoprene / Hypalon - for IVC | |
PTFE or GFT -for IVCT |
Source :- https://www.poonawallagroup.com/intervalve/content/ivc.htm
Intervalve's GKL series valves are designed to meet the demanding requirements of the general utility valve market with the HVAC segment in particular. IVGKL is a truly fit & forget valve, which requires minimal maintenance.
The body liner which also functions as the soft seat, comes in an integrally molded (bonded) version and offers 100% bi-directional sealing. The wafer style body has universal design to fit between pipe flanges of almost all popular flange standards.
Standards :-
Specifications :-
Source :- https://www.poonawallagroup.com/intervalve/content/ivgkl.htm
The 3-piece design is available for various schedule pipes. This type of construction is of swing-out design and easy inline maintenance. By removing body bolts & nuts the complete valve may be lifted out of the line or swing-out by keeping one bolt. The valve can easily swing out of the line providing complete entry and fast disassembly or maintenance. The swing away feature also maintains pipe alignment during inline maintenance. The 3-piece design offers the function of both valve as well as a union. It can be used in screw pipe ends, socket weld pipe ends, butt weld ends, extended butt weld pipe ends. These ball valves can be easily used for automation by using pneumatic and electric actuators.
Features:-
Specifications :-
Source :- https://www.poonawallagroup.com/intervalve/content/iv8f.htm
Ji
Jindal Steel & Power Limited
La
Larsen & Toubro
Ni
Nirma
Ni
Nizam Deccan Sugars Ltd.
Nu
Nuclear Power Corporation of India Limited
Or
Orchid Chemicals & Pharmaceuticals Ltd.
Pe
Penna Cement
Re
Reliance Industries Limited
Sr
Sri Sarbaraga Sugars Limited
Ta
Tata Steel
Th
ThyssenKrupp Industries India
Ta
Tata Chemicals Limited
Te
Tecpro Ashtech Limited
To
Toyo Engineering India LTD
TH
THERMAX
Th
The Indure Private Limited
Un
Unitech Machines Limited
Va
Va Tech Wabag Ltd, India
Vi
Visakhapatnam Steel Plant
Wa
Walchandnagar
Bh
Bharati Shipyard Limited
Bh
Bharat Heavy Electricals Limited
BO
BOC India Ltd.
Bh
Bhushan Power & Steel
Bh
Bhushan Steel Ltd.
CE
CETHAR VESSELS LIMITED
CH
CHEMPLAST SANMAR LIMITED
CH
CHENNAI PETROLEUM CORPORATION LIMITED
Co
Coperion
Dr
Driplex Water Engineering Ltd.
DU
DURR
Es
Essar Construction
Fl
Fluid Control Research Institute
Fi
Finolex Industries Limited
Gu
Gujarat Fluorochemicals Limited
Gu
Gujrat State Fertilizers & Chemicals Ltd
Ha
Haldia Petrochemicals Ltd
Hi
Hindustan Dorr- Oliver Limited
Is
Ispat Industries Limited
JS
JSW Steel Ltd.
Ji
Jindal Steel & Power Limited
La
Larsen & Toubro
Ni
Nirma
Ni
Nizam Deccan Sugars Ltd.
Nu
Nuclear Power Corporation of India Limited
Or
Orchid Chemicals & Pharmaceuticals Ltd.
Pe
Penna Cement
Re
Reliance Industries Limited
Sr
Sri Sarbaraga Sugars Limited
Ta
Tata Steel
Th
ThyssenKrupp Industries India
Ta
Tata Chemicals Limited
Te
Tecpro Ashtech Limited
To
Toyo Engineering India LTD
TH
THERMAX
Th
The Indure Private Limited
Un
Unitech Machines Limited
Va
Va Tech Wabag Ltd, India
Vi
Visakhapatnam Steel Plant
Wa
Walchandnagar
Bh
Bharati Shipyard Limited
Bh
Bharat Heavy Electricals Limited
BO
BOC India Ltd.
Bh
Bhushan Power & Steel
Bh
Bhushan Steel Ltd.
CE
CETHAR VESSELS LIMITED
CH
CHEMPLAST SANMAR LIMITED
CH
CHENNAI PETROLEUM CORPORATION LIMITED
Co
Coperion
Dr
Driplex Water Engineering Ltd.
DU
DURR
Es
Essar Construction
Fl
Fluid Control Research Institute
Fi
Finolex Industries Limited
Gu
Gujarat Fluorochemicals Limited
Gu
Gujrat State Fertilizers & Chemicals Ltd
Ha
Haldia Petrochemicals Ltd
Hi
Hindustan Dorr- Oliver Limited
Is
Ispat Industries Limited
JS
JSW Steel Ltd.
Ji
Jindal Steel & Power Limited
La
Larsen & Toubro
Ni
Nirma
Ni
Nizam Deccan Sugars Ltd.
Nu
Nuclear Power Corporation of India Limited
Or
Orchid Chemicals & Pharmaceuticals Ltd.
Pe
Penna Cement
Re
Reliance Industries Limited
Sr
Sri Sarbaraga Sugars Limited
Ta
Tata Steel
Th
ThyssenKrupp Industries India
Ta
Tata Chemicals Limited
Te
Tecpro Ashtech Limited
To
Toyo Engineering India LTD
TH
THERMAX
Th
The Indure Private Limited
Un
Unitech Machines Limited
Va
Va Tech Wabag Ltd, India
Vi
Visakhapatnam Steel Plant
Wa
Walchandnagar
Bh
Bharati Shipyard Limited
Bh
Bharat Heavy Electricals Limited
BO
BOC India Ltd.
Bh
Bhushan Power & Steel
Bh
Bhushan Steel Ltd.
CE
CETHAR VESSELS LIMITED
CH
CHEMPLAST SANMAR LIMITED
CH
CHENNAI PETROLEUM CORPORATION LIMITED
Co
Coperion
Dr
Driplex Water Engineering Ltd.
DU
DURR
Es
Essar Construction
Fl
Fluid Control Research Institute
Fi
Finolex Industries Limited
Gu
Gujarat Fluorochemicals Limited
Gu
Gujrat State Fertilizers & Chemicals Ltd
Ha
Haldia Petrochemicals Ltd
Hi
Hindustan Dorr- Oliver Limited
Is
Ispat Industries Limited
JS
JSW Steel Ltd.
Ji
Jindal Steel & Power Limited
La
Larsen & Toubro
Ni
Nirma
Ni
Nizam Deccan Sugars Ltd.
Nu
Nuclear Power Corporation of India Limited
Or
Orchid Chemicals & Pharmaceuticals Ltd.
Pe
Penna Cement
Re
Reliance Industries Limited
Sr
Sri Sarbaraga Sugars Limited
Ta
Tata Steel
Th
ThyssenKrupp Industries India
Ta
Tata Chemicals Limited
Te
Tecpro Ashtech Limited
To
Toyo Engineering India LTD
TH
THERMAX
Th
The Indure Private Limited
Un
Unitech Machines Limited
Va
Va Tech Wabag Ltd, India
Vi
Visakhapatnam Steel Plant
Wa
Walchandnagar
Bh
Bharati Shipyard Limited
Bh
Bharat Heavy Electricals Limited
BO
BOC India Ltd.
Bh
Bhushan Power & Steel
Bh
Bhushan Steel Ltd.
CE
CETHAR VESSELS LIMITED
CH
CHEMPLAST SANMAR LIMITED
CH
CHENNAI PETROLEUM CORPORATION LIMITED
Co
Coperion
Dr
Driplex Water Engineering Ltd.
DU
DURR
Es
Essar Construction
Fl
Fluid Control Research Institute
Fi
Finolex Industries Limited
Gu
Gujarat Fluorochemicals Limited
Gu
Gujrat State Fertilizers & Chemicals Ltd
Ha
Haldia Petrochemicals Ltd
Hi
Hindustan Dorr- Oliver Limited
Is
Ispat Industries Limited
JS
JSW Steel Ltd.
*Energy Dais does not guarantee the correctness of the information provided.
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