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Application: Industrial Use, Water Treatment, Household Applications
Face to Face: ASME B16.10
Power: Manual
Size Range: DN15~DN50, 1/2"~2"
Pre-Temp. Rating: ASME B16.34
Characteristic: Concentric Butterfly Valve
HS Code: 8481804090
Media: Water
Ends Connection: ASME B16.25, ASME B16.5
Certificate: API 600
Trademark: Cunrui
Origin: Jiangsu

Class150 Class300 Class900 Class1500 Cast Iron Flanged Swing Check Valve

Product Name Cast Check Valve
Valve Type Cast Check Valve
Size Range DN50~D750, 2"~30"
Pressure Range PN10~PN420, CLASS150~2500
Connection End Flanged, BW
Standard BS1868, API 6D, API 598, MSS SP-25
Packing Method Standard Export Wooden Boxes
Shipment Way By Express, Air or Sea, as per customer request

Main Parts & Materials

Part Names Part Materials
Body WCB LCB WC6 CF8 CF8M CF3 CF3M C83600/C95800
Bonnet WCB LCB WC6 CF8 CF8M CF3 CF3M C83600/C95800
Disc/Ball/Wedge WCB LCB WC6 CF8 CF8M CF3 CF3M C83600/C95800
Stem F6a F304 F6a F304 F316 F304L F316L C83600/C95800
Seat/Seat Ring 13%Cr SS304 13%Cr SS304 SS316 SS304L SS316L C83600/C95800
Packing Graphite/PTFE
Gasket SS304+Graphite
Bolts/Nuts B7/2H L7/4 B16/4 B8/8 B8M/8M B8/8 B8M/8M B8M/8M
Suitable Medium W.O.G etc. HNO3, CH3OOH etc. Sea Water etc.
Suitable Temperature -29~425 °C -46~340 °C -46~340 °C -196~427 °C -196~427 °C -196~427 °C -196~427 °C -29~220 °C

Jiangsu CuiRui Metal Products Co., Ltd. is located in Wuxi City, Jiangsu Province, one of the largest stainless steel markets in China. With a long history and large-scale operations, we specialize in stainless steel products such as sheets, pipes, coils, bands, and sections used in decoration, medical, food, and construction industries. In addition, we also provide a wide range of valves that meet international standards. Our company has earned strong trust from clients through quality products and reliable service. We can customize stainless steel sheets with various finishes like brushed, 6K, 8K mirror, polishing, and colored options including titanium and rose gold. We are committed to meeting all your needs with professional support and timely delivery.

Class150 Class300 Class900 Class1500 Cast Iron Flanged Swing Check Valve

Class150 Class300 Class900 Class1500 Cast Iron Flanged Swing Check Valve

Class150 Class300 Class900 Class1500 Cast Iron Flanged Swing Check Valve

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