• ASTM B148 S1912 Single Disc Wafer Check Valve, 1IN, 150 LB

ASTM B148 S1912 Single Disc Wafer Check Valve, 1IN, 150 LB

ASTM B148 S1912 Single Disc Wafer Check Valve, 1IN, 150 LB

ASTM B148 S1912 Single Disc Wafer Check Valve, 1IN, 150 LB

Key Specifications / Features

Model No.: Hits: 40

ASTM B148 S1912 Single Disc Wafer Check Valve Maker: ASTM B148 S1912 Check Valves, Wafer Type, Single Disc, 1 Inch, Class 150 LB, DN25, PN20, RF Ends.
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Detail Information

Name: Small size check valve, wafer type, single disc.
Design: API 602.
Material: ASTM B148 S1912.
Nominal size: 1 Inch.
Nominal class: 150 LB.
End connection: RF ends.
Face to face: API 594.
Test and inspection: API 598.

Technical parameters and characteristics
Product Small size check valve
Nominal diameter 1/4" - 4"
Design temp.  -29℃ - 260℃
Design pressure Class 150 - 900
Material ASTM B148 C95400, C95500, C95800, ASTM B150 C63000, C63200
Design standard API 602, BS 1868, ASME B16.34
Face to face Manufacture standard, ASME B16.10 
Connection end NPT, Flange
Test standard API 598, ISO 5208
Operation x
Application for sea water, offshore and marine.
Function 1 bolted bonnet
Function 2 Swing type, lift type
Function 3 full bore, reduce bore
Function 4 Integral flanged ends, F-NPT ends

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