zeal international


Non Return Valve
JPI 5002
Standards:
Specification:

Cracking Pressure 0.3TO 0.5 Kg/cm2 - Standard
Special Cracking Pressure Available
Test Pressure @ 25° C Room Temperature
Series L Series                    S Series
  PN 250                      PN 400
Hydrostatic Body - 375 Kg/cm2    Body - 630 Kg/cm2 
Seat - 250 Kg/cm2     Body - 400 Kg/cm2
Pneumatic Seat - 40 Kg/cm2     Seat - 40 Kg/cm2
Seal BUNA 'N', VITON
Material A 105, IS 2062
Finish CS zinc plated and dichromated

 

sampler cement