Forged steel check valve
3/8 - 2", class 2 500
Weir Power & Industrial
Isolation
features/benefits
Lift check design
Stem - Burnished finish for low operating torque
Seat Rings - seal welded in body for low emission and positive sealing
Stuffing box bore - Machined and polished for low emission and positive sealing
Ansi cLASS RATING
Class 800, 1500, 2500
Design standard
BS EN ISO 15761 (BS 5352), API 602
sizes
8mm (3/8") to 50mm (2")
materials
Body: A105, F5, F11, F22, Lf2, F304, F316, F304L, F316L
Trim: 13% CR. Steel, Stellite
ends
Screwed
Socket
Butt weld
