We Are OfferingCast Iron ANSI Swing Check Valve

Our Feature:
Total Industrial Flow Control Solutions
in Valves,Steel Pipes,Flanges,Pipe Fittings,and More...
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Gate Valve:Resilient Seated,Metal Seated (DIN F4/F5,BS5163,AWWA C509/C515)
Butterfly Valve:Wafer Type,Lugged Type,Flanged Type,Double Eccentric,Triple Eccentric
Kinfe Gate Valve:Manual Operated,Electric Actuated,Air Actuated
Check Valve:Wafer Type,Lift Type,Swing Type,Vertical Type,Ball Type
Ball Valve:Floating, Trunnion Mounted, Three(Four) Way,Full Welded,Small Sizes 1PC/2PC/3PC
Globe Valve:Straight Type,Angle Type (ANSI,DIN,GOST,JIS/KS)
Foot Valve:Flange End from 2" (DN50) to 12"(DN350)
Air Release Valve:Single Orifice Automatic,Double Orifice Automatic or Triple Functional
Y Strainer:Screw Threaded 0.5"(DN15)-2"(DN50),Flanged for Full Sizes
Rubber Joint:Single Sphere,Twin Sphere,and Rubber Bellows

Check Valve Specifications

Design	DIN3352 ,MSS SP-71, BSEN 12334
Size	2"-24" / DN50-DN600
Seal	WRAS rubber coated disc or brass seal.
Working Pressure	PN10/16/25 presure.
Face to Face	DIN3202 F6 ,ANSI B16.10, ISO 5752 Series 10, EN 558 Series 10
Flange	ANSI B16.1 Class125/150, EN1092-2 PN16
Tightness Check	DIN3230,API 598, ISO 5208, EN12226-2

Check Valve Main Parts Materials

Body	Cast iron or ductile iron
Bonnet	Cast iron or ductile iron
Seat Ring	Brass or Cast bronze or stainless steel(SS304)
Arm	Cast iron or ductile iron
Disc	Cast iron or ductile iron
Pin	Stainless steel
Drain plug	Stainless steel