Valves from INTERVALVE
Intervalve Poonawalla makes the widest range of Butterfly, Gate, Ball, Globe, Dual Plate & Lift Check valves. These quality products have a high standard of design and accuracy that meet international specifications.
INTERVALVE BUTTERFLY VALVES

IVGKL RUBBER LINED BUTTERFLY VALVE FOR HVAC AND UTILITIES
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.
1. 2. |
Valve type Body type |
: : : |
Centric Disc Rubber Lined Butterfly valve with a CI (IS 210 FG 260) |
General design & manufacturing |
: |
EN 593 EN 593 / API 609 category A / Short wafer as per ISO 5752 Tab 5 ISO 5211 EN 12266 Part 1 DIN EN 1092 – PN6 / PN10, Class 150, JIS5K / 10K, BS10 Tab D & E, IS 6392 Tab 11 / 17 |

IVGK GENERAL PURPOSE RUBBER LINED BUTTERFLY VALVE
A real workhorse from the IV stables, IVGK model Butterfly valve incorporates the optimum design features to provide long trouble free service in the field. This general purpose soft seated Butterfly valve has a fully rubber lined single piece body with centric disc construction and is available in wafer type body pattern.
The body liner which also functions as the soft seat, comes in either a replaceable version or an integrally molded (bonded) version and offers 100 % bi-directional sealing against vacuum to rated pressure of PN10 or PN16.
The wafer style body has universal design to fit between pipe flanges of almost all popular flange standards.
1. | Valve type | : | Centric Disc Rubber Lined Butterfly valve with a single piece body. |
2. | Body type | : | Short wafer (IVGK) |
3. | Seat type | : | Replaceable for sizes DN 50 to DN 600 < PN10 rating. Bonded seat for sizes DN 40 to DN 1200 for applicable ratings. |
4. | End connection | : | Wafer sandwiched |
5. | Size range | : | DN 40 to DN 1200 |
6. | Pressure rating | : | *DN 40 to DN 600 – ASME Class 150 (max) DN 650 to DN 1200 – PN10 (max) |
7. | Operating temperature range | : | -250 C to 2000 C (depending on MOC) |
8. | Seat leakage | : | Tight shut off (Bidirectional) |
9. | Operation | : | ![]() ![]() ![]() |
10. | Standard Material of Construction (MOC) | ||
Valve Body | : | CI / SGI / WCB / CF8 / CF8M | |
Valve Disc | : | SGI / WCB / CF8 / CF8M | |
Seat | : | EPDM / Viton / Nitrile / Neoprene / Hypalon / Silicon | |
Drive end & non drive end shafts | : | SS 410 / SS 316 SH / 17.4 PH | |
General design and manufacturing Top flange drilling |
: : |
API 609 category A / EN 593 API 609 category A / EN 593 Short wafer as per ISO 5752 Tab 5 ISO 5211 API 598 / EN 12261 Part 1 Class 150, DIN EN 1092 – PN 6 / 10 / 16, JIS5K / 10K / 16K BS 10 Tab D & E, IS 6392 Table 11 / 17 For sizes > DN650 ANME B16.47 Class 150 Series A / B & BS 3293 Class 150 and API 605 |

IVGK - 25 GENERAL PURPOSE RUBBER LINED BUTTERFLY VALVE
IVGK-25 modular design butterfly valve incorporates the optimum design features to provide long trouble free service in the field. This general purpose soft seated butterfly valve has a fully rubber lined single piece body with centric disc construction and is available in wafer type body pattern.
The body liner which also functions as the soft seat, comes in integrally molded (Bonded) version and offers 100 % bi-directional sealing with dry shaft design. The drive to shaft attachment is through a square drive eliminating dowelling between disc & drive end shaft. This product is suitable for direct mounting of all operating mechanism. |
1. |
Valve type | : |
Centric Disc Rubber Lined Butterfly valve with a single piece body. |
2. | Body type | : | Short wafer |
3. | Seat type | : | Bonded seat |
4. | End connection | : | Wafer sandwiched |
5. | Size range | : | DN 40 to DN 200 |
6. | Pressure rating | : | *ASME Class 150 (max) |
7. | Operating temperature range | : | -250 C to 1200 C (depending on MOC) |
8. | Seat leakage | : | Tight shut off (Bidirectional) |
9. | Operation | : | ![]() ![]() ![]() |
10. | Standard Material of Construction (MOC) | ||
Valve Body | : | SGI / WCB / CF8M | |
Valve Disc | : | SGI / WCB / CF8M | |
Seat | : | EPDM / Nitrile | |
Drive end & non drive end shafts | : | 17.4 PH |
General design and manufacturing Top flange drilling |
: : |
API 609 category A / EN 593 API 609 category A / EN 593 short wafer as per ISO 5752 Tab 5 ISO 5211 API 598 / EN 12261 Part 1 Class 150, DIN EN 1092 – PN 6 / PN 10 / PN 16, JIS5K / 10K / 16K BS 10 Tab D & E, IS 6392 Table 11 / 17 |

IVTL GENERAL PURPOSE RUBBER LINED BUTTERFLY VALVE WITH LUGGED BODY
Yet another real workhorse from the IV stables, IVTL model Butterfly valve incorporates the optimum design features to provide long trouble free service in the field. This general purpose soft seated Butterfly valve has a fully rubber lined single piece body with a centric disc construction and is available in wafer lugged style body pattern to ensure precise location in pipeline.
The body liner which also functions as the soft seat, come either in a replaceable version or an integrally moulded (bonded) version and offers 100 % bi-directional sealing against full vacuum to rated pressures of PN10 or PN16.
1. |
Valve type | : |
Centric Disc Rubber Lined Butterfly valve with a single piece body. |
2. | Body type | : | Wafer lugged (IVTL) |
3. | Seat type | : | Replaceable for sizes DN50 to DN600 < PN10 rating. Bonded seat for sizes DN40 to DN1200 for applicable ratings. |
4. | End connection | : | Wafer lugged |
5. | Size range | : | DN 40 NB to DN 1200 |
6. | Pressure rating | : | *DN 40 NB to DN 600 – ASME Class 150 (max) DN 650 to DN 1200 -PN10 (max) |
7. | Operating temperature range | : | -250 C to 2000 C (depending on MOC) |
8. | Seat leakage | : | Tight shut off (Bi-directional) |
9. | Operation | : | ![]() ![]() ![]() |
10. | Standard Material of Construction (MOC) | ||
Valve Body | : | CI / SGI / WCB / CF8 / CF8M | |
Disc | : | SGI / WCB / CF8 / CF8M | |
Seat liner | : | EPDM / Viton / Nitrile / Neoprene / Hypalon / Silicon | |
Drive end & non drive end shafts | : | SS 410 / SS 316SH / 17.4 PH |
General design and manufacturing Top flange drilling |
: : |
API 609 category A / EN 593 API 609 category A / EN 593 / short wafer lugged as per ISO 5752 Tab 5 ISO 5211 API 598 / EN 12266 Part 1 Class 150, DIN EN 1092-PN6 / 10 / 16, JIS5K / 10K, BS10 Tab D & E, IS 6392 Table 11 / 17 For sizes > DN 650 ASME B 16.47 Class 150 Series A / B & BS 3293 Class 150 and API 605 |

IVTLE SPECIAL PURPOSE RUBBER LINED BUTTERFLY VALVE WITH LUGGED BODY
IVTLE model Butterfly valve incorporates the optimum design features to provide long trouble free service in the field. This general purpose soft seated Butterfly valve has a fully rubber lined single piece body with a centric, rubber encapsulated disc construction and is available in wafer lugged body pattern to ensure precise location in pipe line.
The body liner which also functions as the soft seat, comes integrally moulded (bonded) version and offers 100% bi-directional sealing against rated pressures of PN10.
The lugged version with threaded holes can be used as end of line valves or terminal end valves.
1. |
Valve type | : | Centric Disc Rubber Lined Butterfly valve with a single piece body |
2. | Body type | : | Wafer lugged |
3. | Seat type | : | Bonded Seat |
4 | End Connection | : | Wafer lugged |
4. | Size range | : | DN 50 to DN 350 |
5. | Pressure rating | : | PN 10 (max) |
6. | Operating temperature range | : | -250 C to 2000 C (depending on MOC) |
7. | Seat leakage performance | : | Tight shut off (Bi-directional) |
8. | Operation | : | ![]() ![]() ![]() |
9. | Standard Material of Construction (MOC) | ||
Valve Body | : | SGI / WCB | |
Disc | : | SGI / WCB (Rubber Encapsulated) | |
Seat liner | : | EPDM / Viton / Nitrile / Neoprene / Hypalon | |
Drive end & non drive end shafts | : | SS410 / SS316SH / 17.4 PH |
General design and manufacturing Top flange drilling |
: : |
EN 593 EN 593 / Short Wafer lugged as per IS0 5752 Tab-5 / API 609 category A ISO 5211 EN 12266 Part 1 DIN EN 1092 – PN 6 / PN 10 / PN 16, Class 150, JIS5K / 10K, BS 10 Tab D & E, IS 6392 Table 11 / 17 |

IVGE SPECIAL PURPOSE RUBBER LINED BUTTERFLY VALVE
IVGE model Butterfly valve incorporates the optimum design features to provide long trouble free service in the field. This general purpose soft seated Butterfly valve has a fully rubber lined single piece body with a centric, rubber encapsulated disc construction and is available in wafer lugged body pattern.
The body liner which also functions as the soft seat, comes integrally moulded (bonded) version and offers 100% bi-directional sealing against rated pressures of PN 10. The wafer style body has universal design to fit between pipe flanges of almost all popular flange standards.
1. |
Valve type | : | Centric Disc Rubber Lined Butterfly valve with single piece body |
2. | Body type | : | Short wafer |
3. | Seat type | : | Bonded seat |
4. | End Connection | : | Wafer |
5. | Size range | : | DN 50 to DN 350 |
6. | Pressure rating | : | PN 10 (max) |
7. | Operating temperature range | : | -250 C to 2000 C (depending on MOC) |
8. | Seat leakage performance | : | Tight shut off |
9. | Operation | : | ![]() ![]() ![]() |
10. | Standard Material of Construction (MOC) | ||
Valve Body | : | SGI / WCB | |
Valve Disc | : | SGI / WCB (Rubber Encapsulated) | |
Seat Liner | : | EPDM / Viton / Neoprene / Hypalon / Nitrile | |
Drive end & non drive end shafts | : | SS 410 / SS 316 SH / 17.4 PH |
General design and manufacturing Top flange drilling |
: : |
EN 593 EN 593 / Short wafer as per ISO 5752 Tab 5 & API 609 category A ISO 5211 EN 12266 Part 1 DIN EN 1092-PN6 / 10 / 16, Class 150 JIS5K / 10K / 16K, BS 10 tab D & E, IS 6392 Table 11 / 17 |

IVTFE PTFE LINED BUTTERFLY VALVE
Intervalve’s PTFE lined Butterfly valve model IVTFE provides an optimum solution to the corrosion problems encountered by the chemical process industries with conventional Butterfly valves. The PTFE seat liner covers the entire wetted surface of the body and extends on to the flange contact faces, thus eliminating possibility of any media contact with the body metal.
The circularly moulded full back up elastomer and live loaded disc shoulder sealing ensures bubble tight closing of the Valve with zero shaft leakage. The valve is adaptable for ON / OFF as well as control duty and can be fitted with actuators and accessories as required to meet the specific duty conditions.
1. |
Construction type | : | Centric Disc Butterfly valve with PTFE lined body |
2. | Body type & end connection | : | Short wafer, 2 piece body |
3. | Seat type | : | PTFE / GFT with viton backup ring |
4. | Size range | : | DN 50 to DN 350 |
5. | Pressure rating | : | PN10 (max) |
6. | Operating temperature range | : | -250 C to 2000 C (depending on MOC) |
7. | Seat leakage | : | Tight shut off (Bi-directional) |
8. | Operation | : | ![]() ![]() ![]() |
9. | Standard Material of Construction (MOC) | ||
Valve Body | : | SGI / WCB / CF8 / CF8M | |
Disc | : | CF8 / CF8M / Other special alloys Also available with PFA ENCAPSULATION (IVTFE – E, UP TO DN 200) |
|
Seat | : | PTFE / GFT | |
Shaft | : | SS 410 / SS 316 SH / 17.4 PH |
General design and manufacturing |
: |
EN 593 EN 593 / ISO 5752 Tab 5 & API 609 category A ISO 5211 EN 12266 Part 1 DIN EN 1092-PN6 / PN10 / PN16, Class 150, IS 6992 Tab 11 / 17 |