904L Swing Check Valve,DN50,150LB

Product Details:

Applicable Standard
 Design Standard: BS 1868, ASME B16.34, API 6D, DIN2533
 Face to Face: ASME B16.10, API 6D, EN 558, DIN 3202
 End Flange: ASME B16.5, ASME B16.47, DIN2501, DIN2533
 Buttwelding Ends: ASME B16.25, DIN3239
 Inspection and Test: API 598, DIN3230
 
Products Range
 Size: 2" ~ 24" (DN50 ~ DN600)
 Rating: ANSI 150lb-1500lb 
 Body Materials: Stainless Steel, Alloy Steel, Duplex Steel
 Trim: Per API 600
 
Design Features
 Full open design
 Bolted cover.
 Swing type disc design
 Optional buffering damp structure
 Renewable or and welded seat
 Flanged or buttwelding ends