DIN EN GB astm a216 wcb check valve

Features

• Seal-welded seats
• Bosses for taps & bypass
• Graphite packing
• Fugitive emission tested
• NACE MR-01-75

Options

• Alternate Trims
• Outside Lever & weight or spring
• Pressure Seal design

Standards

• BS1868
• ANSI B16.34
• ANSI B16.10
• ANSI B16.5
• ANSI B16.25
• ANSI B16.47
• API-598
• MSS SP-25

Swing Check Valve 

Application Specification 1.Design manufacture according to BS1868 2.Face to face according to BS1868 3.end flange dimension according to AMSE B16.5 4.Valve inspection and test according to API 598

ZHENGQIU VALVE  DIN EN GB astm a216 wcb check valve

Body Material: WCB, WC6, WC9, CF8, CF8M, CF3, CF3M

Disc Material: WCB, WC6, WC9, CF8, CF8M, CF3, CF3M 

Seat Material: A105, 304, 316, 304L, 316L 

Bonnet Material: WCB, WC6, WC9, CF8, CF8M, CF3, CF3M 

Connection Type: Flange, Welding, Socket Welding

Nominal Diameter: DN15-DN1200  NPS1/2"-48" 

Nominal Pressure: 1.0-25MPa  150LB-2500LB

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