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Butterfly Valves


Specification of Butterfly Valves

Size 50NB — 600NB
Material C.I. / C.S. / SS 304 / SS 316 with Neoprene / Nitrile / EPDM / Silicon / Viton rubber seating.
Pressure 150PS1
Temperature 0 Deg C - 1200 Deg C.
Body , Chest Solid One piece casting of Cast Iron Fg 260, Cast Steel Gr WCB ,CF8,CF8M.
Seat Integral to Body, Soft, Optional.
Gate AISI SS 304,316,316L,317,317L
Screw Spindle AISI SS 410,304,316.
Nut Brass
Yoke Plate type of MS .
Gland Follower Cast Iron , Cast steel , Ductile Iron ,CF8,CF8M.
Hand Wheel Cast Iron , Cast steel , Ductile Iron
Gland Packing PTFE , PTFE Impregnated
Ends Lugged
Port STANDARD [Round], Optional V Port, Diamond Port,.

Butterfly Valves Sizes

Size range 40 MM to 700 MM

Butterfly Valves Maximum pressure ratings

pressure PN 10 / PN 16

Operating Temperature of Butterfly Valves

Maximum Operating Temperature 20°C to 80°C