Forged Steel Check Valve (Flange Ends)

Range: Gate valves, globe valves, check valve, Y-type globe valves, Y-type Check Valves

Type: Flange ends, inner screwed ends, socket weld

Class: 150 to 600lbs; 900 to 1, 500lbs; 2, 500lbs
Design and manufacture: ASME/ANSI B16.34; API 600; API 602
Ends connection:
Flange dimension: ASME/ANSI B16.5(RF)
SW dimension: ANSI B16.11
Screwed dimension: ANSI B16.20
BW dimension: ANSI B16.25
Structural feature:
Bolt bonnet (BB) and outside screwed and yoke (OS&Y)
Welded bonnet (WB) and outside screwed and yoke (OS&Y)
Pressure-in bonnet (PS) and outside screwed and yoke (OS&Y)
Body material: A105; F304, F304L, F316, F316L
Inspection and test: API 598
API6D, CE and ISO9001