Technical Specification:
Size: DN50-DN600
Pressure: Dual Plate Wafer Check Valve
Design:DIN3356;API594
Face to face:DIN3302;ANSI B16.10
Hydraulic test:API598 Seat Test: 17.6bar Shell Test: 24bar
Technical Specification:
Size: DN50-DN700
Pressure:45°Flap Check Valve
Design:BS EN5153
Face to Face: BS5153/ASME B16.10/DIN F6
Flanges:EN1092-2/ ASME B16.1/B16.42
Hydraulic test: EN12266-1
Seat Test:11/17.6bar
Shell Test:15/24bar
Technical Specification:
Size: DN40-DN300
Pressure: F6 PN10/PN16
Design:DIN3352
Face to Face: DIN3202 F6;BS5153
Flanges:EN1092-2 PN10/16
Hydraulic test: EN12266；ISO 5208
Seat Test:11/17.6bar
Shell Test:15/24bar
Technical Specification:
Size: DN50-DN400
Pressure: PN10/PN16
Design:BS5153
Face to Face: BS5153
Flanges:EN1092-2 PN10/16
Hydraulic test: EN12266；ISO 5208
Seat Test:11/17.6bar
Shell Test:15/24bar
Technical Specification:
Size: DN40-DN300
Pressure: EN1074-3 (F6)
Design:BS EN1074-3/BS12334
Face to Face: EN558/DIN3202 F6
Flanges:EN1092-2 PN10/16
Hydraulic test: BS EN12266-1；ISO 5208
Seat Test:11/17.6bar
Shell Test:15/24bar
Technical Specification:
Size: DN50-DN200
Pressure: PN10/PN16
Design:DIN F4
Face to Face: DIN3202 F4
Flanges:EN1092-2 PN10/16
Hydraulic test: EN12266；ISO 5208
Seat Test:11/17.6bar
Shell Test:15/24bar
