Forged Steel Check Valves: API 602, Swing, Lift

Forged Steel Check Valves: API 602, Swing, Lift Check, Bolted Bonnet, Pressure Seal, Bolted Cover, Socket Welded Ends, Class 150 - 2500, 1/2 - 2 Inch.

Categories: API Check Valves

Tags: 1/2 Inch Check Valve , 2 Inch Check Valve , Class 150 LB Check Valve

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Detail Information

Valve Type: Forged Steel Check Valve.
Size: 1/2” - 2”.
Pressure Rating: Class 150 – 2500.

Standards:

Design & Manufacture	API 602
Inspection & Test	API 598
Socket-weld Dimension	ASME B16.11
End Threads Dimension	ASME B1.20.1
Pressure-temperature Ratings	ASME B16.34

Standard Material Specifications

Part Name		Material
1	Body	ASTM A105	ASTM A 182 F304	ASTM A182 F316
2	Disc	ASTM A105	ASTM A 182 F304	ASTM A182 F316
3	Gasket	Graphite+SS304	Graphite+SS316	Graphite+SS316
4	Bonnet	ASTM A105	ASTM A 182 F304	ASTM A182 F316
5	Bolt	A193 B7	A193 B8	A193 B8
6	Nut	A194 2H	A194 8	A194 8

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