Description

Cast Iron Butterfly Valve, Wafer/Lug Type, Lever (Gear) Operator, Resilient Seated, Centerline design Design to comply with MSS SP**7, BS***5 and API **9 Compatible with ANSI, DIN, BS, JIS flanges Size range: handles (1 1/2 inch to *2 inch), manual gear operators (1Â&frac*2; inch to *8 inch) Pressure: from PN0.6MPa to PN1.6MPa Temperature Ratings: from **5°C ï&frac*2;ž**5°C Connection: Wafer type, Lug type, U-section wafer type Materials List: Body materials: Cast Iron, Ductile Iron Disc: Ductile Iron (with Nickel plated or Nylon Coated), SS **4, **4L, **6, **6L, AL-Bronze Seat: NBR, EPDM, Neoprene, PTFE, Viton Shaft: , SS**6, SS**0, SS**6 Pin: SS**6, SS**0, SS**6 "O" Ring: NBR, EPDM, Neoprene, Viton Bushing: PTFE, Nylon, Lubricated Bronze