• Forged Steel Swing Check Valve with Welded NPT, A105N, DN20, PN260

Forged Steel Swing Check Valve with Welded NPT, A105N, DN20, PN260

Forged Steel Swing Check Valve with Welded NPT, A105N, DN20, PN260

Forged Steel Swing Check Valve with Welded NPT, A105N, DN20, PN260

Key Specifications / Features

Model No.: Hits: 36

Forged Steel Swing Check Valve Manufacturer in China: Forged Steel Swing Check Valve with Welded NPT Ends, ASTM A105N, DN20, PN260, API 602, BS 5352.
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Detail Information

Valve description:
Name: Swing type check valve, with welded NPT end at extension length 50mm.
Design: API 602.
Body: ASTM A105N.
Nominal size: DN20.
Nominal class: PN260.
End connection: NPT ends.
Face to face: MFG's std.
Test and inspection: EN12266-1.

Technical parameters and characteristics
Product Small size check valve.
Nominal diameter 1/4 Inch - 4 Inch.
Design temp.  -196℃ - 573℃.
Design pressure Class 150 - 2500 LB.  
Material Carbon steel, Stainless steel, Alloy steel, Bronze.
Design standard API 602, BS 5352.
Face to face Manufacture standard, ASME B16.10. 
Connection end NPT, SW, BW, Flange.
Test standard API 598, ISO 5208.
Operation x
Application Power station, petroleum, chemical engineering.
Function 1 Bolted bonnet, welded bonnet, pressure seal bonnet.
Function 2 Swing type, lift type.
Function 3 Full bore, reduce bore.
Function 4 Integral flanged ends, welded on flanged ends.

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