Swing check valve
 

Applicable Standard
Design Standard:     BS 1868, ASME B16.34, API 6D,
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" ~ 36" (DN50 ~ DN900)
Rating:                  ANSI 150lb-1500lb 
Body Materials:     Carbon Steel, 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

None
Pressure seal check valve
Shanghai office add£ºRoom 1603, NO,799 yinxiang Road, Jiading district, Shanghai, China.
Jiangsu factory add£ºNO.98 New century Road,Jianyang Petroleum equipment industry Zone,Jianhu County,Jiangsu province,China.
Tel£º0086-21-69898077/0086-21-69891289
Fax£º0086-21-69891277
E-mail£ºoilwaymach@126.com
 
 
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