Butterfly Valve

Specification CI Butterfly Valve with PTFE Seat Product type Wafer Butterfly Valve Body material Cast Iron (CI) Seat material PTFE Working pressure PN16 / 200 PSI Face-to-face standards API 609, BS 5155, DIN 3202, ISO 5752 Flange standards DIN, BS, UNI, ISO, ANSI, AS, JIS Mounting flange ISO 5211 Available sizes DN50–DN1200 listed in catalog Applications HVAC, water supply & sewage, food & beverage, chemical/petrochemical processing, power & utilities, pulp & paper, shipbuilding

Specification VMAL Gear Box Butterfly Valve Valve type: Wafer Butterfly Valve Operation: Gearbox Working pressure: PN16 / 200 PSI Face-to-face: API 609, BS 5155, DIN 3202, ISO 5752 Flange standards: DIN, BS, UNI, ISO, ANSI, AS, JIS Mounting flange: ISO 5211 Body materials: Cast Iron, Ductile Iron, Carbon Steel, Stainless Steel Seat materials: NBR, EPDM, Viton, Neoprene, Hypalon, Silicone, PTFE Shaft materials: Stainless Steel 416, 316, 304 Disc materials: Ductile Iron + Ni, CF8, CF8M, Bronze Size range listed: DN50–DN1200 Applications HVAC, water & sewage, food & beverage, chemical/petrochemical, power & utilities, pulp & paper, shipbuilding

• Premium construction: Full stainless steel body, disc, and shaft for superior corrosion resistance.
• Reliable sealing: PTFE seat ensures leak-proof operation and chemical resistance.
• Industry-standard compliance: Meets API609, BS5155, DIN3202, and ISO5752 standards.
• Versatile applications: Ideal for food & beverage, chemical processing, pharmaceuticals, and water treatment.
• Durable & hygienic: Designed for high-purity environments with easy cleaning and maintenance.
• Customizable sizing: Available in DN50 to DN300 for various system requirements.

• Body: Cast Iron (CI) / Ductile Iron (DI)
• Disc: CF8M Stainless Steel with PTFE coating (CF8M+PTFE) – excellent corrosion resistance
• Liner/Seat: PTFE – perfect sealing and high chemical resistance
• Upper Shaft: Optional SS410 / SS304 / SS316
• Lower Shaft: SS410
• Bushing: PTFE