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FM463 / FM466 / FA463 Check Valve Wafer Pattern

Name: FM463 / FM466 / FA463 Check Valve Wafer Pattern
Brand: Crane Fluid Systems
SKU: qYSKUqCogU2HJ8a9f5Xm6g

Verified by manufacturer 23 days ago

FM463 DN50

An iron check valve with spring-assisted closure.

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Application

Suitable for use on Group 2 liquids only, as defined by the Pressure Equipment Directive 2014/68/EU.
Suitable for installation in vertical and horizontal pipelines.

An iron check valve with spring-assisted closure.

Features and benefits:

Check valves permit flow in one direction only and close automatically if flow reverses, depending upon pressure and velocity of flow to perform the functions of the opening and closing.
Non-Slam design as a result of rubber seat and spring-assisted closure.
EPDM rubber seat to facilitate quiet operation and improve disk seating.
Eyebolt tapped holes in sizes DN200 and above, to fit bolts to BS EN ISO 3226:2010 (eyebolts are not supplied with product).
Design and construction lends itself to pump duty applications.

Color	Black
Material	Iron Guidance for specification option: Cast iron Ductile iron Stainless steel

Uniclass	Pr_65_54_40_13 Irrigation check valvesPrimary

Standard	To BS EN 1092-2, BS EN 558, BS EN 16767 and BS EN ISO 3226:2010.
Pressure rating	PN16.
Connections	Flanged. Manufacturer guidance When installed in vertical pipelines the flow must be in an upward direction.

Inlets/outlets diameter	50 mm.
Dimensions	107 x 43 mm. Manufacturer guidance Refer to technical datasheet for detailed dimensions.
Weight	1.5 kg.
Materials	Cast iron BS EN 1561 GJL-250, Stainless steel type 304, Anodised aluminium, Ductile iron EN-GJS-400-15, EPDM and PTFE. Guidance for specification option: Body: Cast iron (DN50–DN150), Ductile iron (DN200–DN600); Disc, Stop bolt, Stem, Spring: Stainless steel; Seat, Gasket: EPDM; ID plate: Anodised aluminium; Washer: PTFE.
PressureRange	Temperature: -10 to +120°C: 16 bar (FM463), 25 bar (FM466). Manufacturer guidance FM469: -10 to +65°C: 16 bar.
Flow capacity	44 Kv. Manufacturer guidance Flow coefficient Kv.