Technical Requirement:
Size:DN50-DN300
Pressure: Air Valve Type B
Face to Face: DIN2533-PN16
Flanges standard:BS EN1092-2
Tests standard: Bs En 12266-1:2003
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: DN50-DN300
Pressure:Socket
Valve design according to DIN 3352 / SABS 664
Face to face dimensions according to DIN 3202 F5/ SABS 664
Socket Ends dimensions comply ISO 4422 、 ISO 4422.2
Hydraulic test according to ISO5208
Technical Specification:
Size: DN40-DN300
Pressure: PN10/16
Design:DIN3352
Face to Face: DIN3202 F4； EN558-1 Series 14
Flanges:EN1092-2 PN10/16
Hydraulic test: EN12266；ISO 5208
Seat Test:11/17.6bar Shell Test:15/24bar
Technical Specification:
Size: DN50-DN300
Pressure: BFV05-Groove
End to end: MSS SP-67
Dimension for Groove: ANSI/AWWA C606 TABLE 4
Mounting pad:ISO5211
Inspection and Test:API598
Seat Test: 17.6bar
Shell Test: 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: DN15-DN50
Pressure:Thread
Design:DIN3352
Thread End Connection: NPT,BSPT
Hydraulic test: EN12266；ISO 5208
Seat Test:17.6bar
Shell Test:24bar
Technical Specification:
Size: DN50-DN600
Pressure: PN10/16
Design:BS5163
Face to Face: BS5163
Flanges:EN1092-2 PN10/16
Hydraulic test: ISO 5208
Seat Test:17.6bar Shell Test:24bar
Technical Specification:
Size: DN50-DN400
Pressure: BFV06-PTF
Design: API609
Face to face:ANSI B16.10
Flange Drilling:ANSI 125lb
Mounting pad:ISO5211
nspection and Test:API598
Seat Test: 17.6bar
Shell Test: 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
Technical Specification:
Size: DN1”-DN2”
Pressure:Thread
Design:DIN3352
Thread End Connection: NPT,BSPT
Hydraulic test: EN12266；ISO 5208
Seat Test:17.6bar
Shell Test:24bar
Technical Specification:
Size: DN50-DN600
Pressure: PN10/16
Design:BS5163
Face to Face: BS5163
Flanges:EN1092-2 PN10/16
Hydraulic test: ISO 5208
Seat Test:17.6bar Shell Test:24ba
