Specifications & Standard
| Design & Manufacturer | API 609 Category “B” / BS EN 593 |
| Valve Face To Face Dimension | API 609 / BS EN 558 |
| Flange Standard Conformity | ANSI B16.5, 16.47 150# / 300# / 600# |
| Inspection & Testing | FCI-70-2 / B16.104 / ISO 5208 / BS EN 12266-1 / API 598 / AWWA C 504 / AWWA C 516 / IS 13095 |
| Pressure Temperature Rating | ASME B 16.34 |
| Top Mounting Standard | ISO 5211 |
| Stem Square Drive | ISO 5211 |
| Seat Leakage Class | IV / V / VI |
| Top Flange Drilling | ASME B16.5 / 16.47 Class 150 |
| End Connection | Wafer Type – D/F – AWWA C 504 D/F – IS 13095 – 150# 300# 600# PN-10 PN-16 PN-20 PN-25 PN-40 |
| Size Range | 1.1/2″ To 48″ (Above 48″ On Request) (40 MM To 1200 MM) |
| Temperature Range | Up to 400°C |
| Pressure Class | 150#, 300#, 600# PN-10 PN-16 PN-20 PN-25 PN-40 |
| Media | Water, Oil, Steam, Air, Gas, Chemical & Vacuum |
| Leakage Class | Class VI As Per ANSI B16.104 |
| Body Material | CI, DI, S.G.I, WCB, CF8, CF8M, CA15, WCC, LCB, WC6, WC9, WC12, HAST ALLOY C, NICKEL ALUMINIUM BRONZE, DUPLEX 4A, 5A, 6D, SUPER DUPLEX, ALLOY 20 |
| Disc Material | CI, DI, S.G.I, WCB, CF8, CF8M, CA15, WCC, LCB, WC6, WC9, WC12, HAST ALLOY C, NICKEL ALUMINIUM BRONZE, DUPLEX 4A, 5A, 6D, SUPER DUPLEX, ALLOY 20 |
| Seat Material | SS 304, SS 304L, SS 316, SS 316L, SS 304 + STELLITE 6, SS 316 + STELLITE 6, SS 316 + STELLITE 21, INCONEL, DUPLEX 4A, DUPLEX 5A |
| Flanged Drilling | ASME B16.5 / 16.47 Class 150 |
| Certification | Design CE Approved, SIL3 Approved, Fire Safe Design Approved |
Quality over quantity
Handle Operated
Handle-operated triple offset wafer type butterfly valves feature a manual lever for easy operation, driving the valve disc to open or close. The triple offset design ensures a tight, bubble-free seal with minimal friction, ideal for precise flow control in compact systems. Constructed with high-quality materials like carbon steel, stainless steel, or duplex alloys, these valves are suited for industries such as oil and gas, water treatment, and chemical processing, offering durability under high-pressure and high-temperature conditions.
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Gear Operated
Gear-operated triple offset wafer type butterfly valves utilize a gear mechanism to enhance torque, simplifying the operation of larger valves or those in high-pressure applications. The triple offset design provides zero-leakage sealing and reduced wear, ensuring reliable shut-off and flow control. Built with robust materials like carbon or stainless steel, these valves are ideal for demanding environments in petrochemicals, power plants, and refineries.
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Pneumatic Actuator Operated
Pneumatic actuator-operated triple offset wafer type butterfly valves offer automated control through a pneumatic actuator, enabling precise and remote operation. The triple offset design ensures a leak-proof, metal-to-metal seal, making them suitable for high-pressure and high-temperature applications. Constructed with durable materials like stainless steel or special alloys, these valves are perfect for industries such as oil and gas, chemical processing, and power generation, ensuring long-term reliability and performance.
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