Cast iron swing check valve. BS EN 12334:2001 PN16

specification
• all sizes rated PN16
• horizontal or vertical fixing (upward flow only)
• bronze seat and disc facing
• BS EN 12334:2001
• cast iron body and disc
• cast iron cover
• gasket - graphite non asbestos

Material specification
Body: Cast iron
Body seating: Gunmetal
Disc: Cast iron
Disc assembly: Cast iron
Disc facing ring: Gunmetal
Disc nut: Brass
Cover: Cast iron
Cover gasket: Graphite non asbestos
Hinge pin: Stainless steel
Hinge pin plug: Brass
Hinge: Ductile iron
Stop pin: Stainless steel
Seat: EPDM
Seat ring: Gunmetal
Gasket: Asbestos free
Springs: Stainless steel