Model No.: H41H-150LB
Connection Form: Flanged Ends
Botted bonnet with spiral wound gasket, threaded
and seal welded bonnet or threaded and pressure seal bonnet
Application:Industrial Usage, Water Industrial Usage
Reduced port or full port
KOSEN check valves are in three bonnet designs.
Bolted bonnet / welded bonnet / pressure seal bonnet.
Pressure rating: CLASSl 800, CLASSl 900, CLASS 1500LB, CLASS 2500LB
Size range: 1/4 "to 2"
Design standard: API 602 / ASME B 16.34 / BS5352
Socket Welded Ends: ASME B 16.11
Screwed Ends (NPT) to ANSI / ASME B1.20.1
Butt Welded Ends: ANSI B 16.25
Flanged Ends: ANSI B16.5
Test standard: API 598
Marking standard: MSS SP-25
Carbon Steel: A105, LF2
Stainless Steel: F304, F304L, F316, F316L
Duplex: F51, F55L
Alloy: F1, F5, F5A, F9, F11, F22L
|Design and Manufacture||API 602/ASME 16.34/BS 5352|
|SW Socket welding ends||ASME B16.11|
|NPT threaded connectors||ASME B1.20.1|
|Test and inspection||API598|
|Butt welded end||ANSI B16.5|
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