Technical Specification:
Size: DN40-DN300
Pressure: PN10/16
Design:DIN3352； EN1171；EN1074-1&2
Face to Face: DIN3202 F5； EN558-1 Series 15
Flanges:EN1092-2 PN10/16
Hydraulic test: EN12266； ISO 5208
Seat Test:11/17.6bar Shell Test:15/24bar
Features：
Bolted Bonnet
Replaceable O-ring
Rubber encapsulated wedge
Brass Wedge Nut
Surface Treatment: RAL 5017 FBE coated inside and outside with thickness no less than 250microns
Working pressure 16 Bar
working temperature from -10 to +80 ºC
Technical Specification:
Size: DN50-DN600
Pressure: BFV03-U FLANGE U
Design:BS5155
Face to Face: DIN3202 K1
Flanges:EN1092-2 PN16
Hydraulic test: DIN3030 PART3
Seat Test:17.6bar
Shell Test:24bar
Technical Requirement:
Size:DN50-DN300
Pressure: Air Valve Type A
Face to Face: DIN2533-PN16
Flanges standard:BS EN1092-2
Teats standard: BS EN 12266-1:2003
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: DN350-DN1200
Pressure: DN350-DN1200
Design:DIN3352；EN1171； EN1074-1&2
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: DN40-DN600
Pressure: BFV04-Flange
Design: ANSI
Face to face:ANSI B16.10
Flange Drilling:ANSI CL150
Mounting pad:ISO5211
Inspection and Test:API598
Seat Test: 17.6bar
Shell Test: 24bar
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-DN600
Pressure: EN 1171
Valve design according to EN 1171、DIN3352、EN 1074-1 and 2
Face to face dimensions according to EN 558-1 Series 14/15、DIN3202 F4/F5
Standard flange drilling to EN 1092-2、ISO 7005-2
Hydraulic test according to EN 12266、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
