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50mm Manual Cast Iron Lift Check Valve, GG20 GG25 PN10 or PN16 Pressure Cast Iron Swing Check Valve

Place of Origin: Zhejiang

Company Profile

Location: Hangzhou, Zhejiang, China (Mainland)
Business Type: Manufacturer
Main Products: Cast Iron Gate Valve

Product Detail

Model No.: CKV-027-B

Product Description

 

50mm Manual Cast Iron Lift Check Valve, GG20 GG25 PN10 or PN16 Pressure Cast Iron Swing Check Valve

 

Specification

Application

 

  • Flange dimensions :DIN2533
  • Face to face : DIN3202-F1
  • Testing confirm to DIN3230
  • Working Temp: 100 °C
  • Working Pressure: PN10 or PN16
  • Suitable Media: Water,Steam,Oil ect.
  • Not recommended for Steam Service.
  • Caution : FREEZING WEATHER PRECAUTION - Subsequent to testing a piping system, check valves should be left in an open position to allow complete drainage. 

       

Materials

Part Name

Materials

Body

ASTM A126A(B)

GG20 GG25

Seat Ring

ASTM B36/B62,SS410

Brass,Bronze

Disc

ASTM A126A(B)

GG20 GG25

Hinge Pin

A216 WCB

GS-C25

Hinge

ASTM A126A(B)

GG20 GG25

Nut

A216 WCB

GS-C25

Bonnet

ASTM A126A(B)

GG20 GG25

Split Pin

A216 WCB

GS-C25

Bonnet Gasket

Graphite

Graphite

Bolt

A216 WCB

GS-C25

Washer

A216 WCB

GS-C25

Nut

A216 WCB

GS-C25

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