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Butterfly Valve
C.I / C.S / S.S
Pressure Class
Size 2" to 48"
Standard PN10 / PN16
150# / 300# / 600#
High Performance
INTRO

Butterfly Valve

Our Butterfly Valves represent the pinnacle of compact, efficient flow control technology. Engineered for high-capacity applications requiring minimal space, these valves offer bi-directional sealing and a streamlined disc design that reduces turbulence and pressure drop. Ideal for water distribution, HVAC, and industrial process lines, INTRO VALVE INDUSTRIES provides both resilient-seated and high-performance metal-seated configurations.

Get Quote Body Construction Types:
  • Wafer Type (Space-saving design)
  • Lug Type (Allows downstream pipe removal)
  • Flanged Type (Double Offset / Triple Offset)
Applications: Water supply, Sewage treatment, Power generation, Air & Gas lines, and Pulp & Paper industry.
Design Standards: API 609 / BS EN 593 / ASME B16.34 / API 598
Operation: Lever Operated, Gearbox Operated, Pneumatic or Electric Actuation.
Materials:
Body: Cast Iron, Ductile Iron, WCB, SS304/SS316. Disc: DI Nylon coated, CF8/CF8M, Al-Bronze.
Component Standard Material Technical Data / Variants
Body CI / DI / WCB / SS FG 260 / GGG 40 / A216 WCB / A351 CF8M
Disc DI / SS / Al-Bronze AISI 304 / 316 / Monel / Nylon Coated
Seat (Liner) EPDM / Nitrile / Viton Replaceable / Integrated Resilient Liner
Stem / Shaft Stainless Steel AISI 410 / 304 / 316 / 17-4 PH
Shaft Bearing PTFE / Bronze Self-lubricating bush design
O-Rings Nitrile / Viton Secondary sealing for shaft protection
Fasteners Carbon Steel / SS Zinc Plated / Stainless Steel Gr. 304