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Forged steel check valve

CARILO Forged steel lift check valve disc is opened or closed automatically depends on the flowing of medium.Lift check valve is used to prevent media from flowing backward.The disc of lift check valve is falling on the sealing face of valve seat.Expect for disc lifting freely,the other part of the check valve are same as globe valves .The pressure of fluid raise the disc from the sealing face of valve seat.When the media flow backward,the disc falls on the seat and out off flowing.

DATA SHEET

  • Description
Product Range: 
●Size: NPS1/2’’ –2’’/DN15– DN50
●Rating: Class 150 – Class 2500/PN16– PN420
●Material:A105, LF2,A182F304(L), F316(L),F51, F11,F347,Monel
●Operation: Automatic


Design descriptions:
● Full bore or reduced bore
●Seat rings integral with body of lift
●Bolted cover ,welded cover and pressure seal cover
●BW(Buttwelding),SW(socket welding ends),NPT or Screwed ends
●Horizonal or vertical service

 

Applicable standards:
●Design& manufacture: API 602,ASME B16.34,BS5352
●Face to face:Manufacturer standard
●Butt-weld ends: ASME B16.25,EN 12627
●Socket welding:ASME B16.11
●Screwed ends:ASME B1.20.1
●Inspection and test:API 598,EN 12266

  • Wuxing Industrial Zone, Oubei Town, Wenzhou City,Zhejiang PR., China.
  • +86-577-57766888
  • [email protected]
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    • Butterfly valve
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