Resilient seated butterfly valve is a double flanged design which can be used for dead-end service .This butterfly valve series has many of the design features and benefits such as high Cv ratings ,minimum parts exposed to the line media ,greater reliability and a proven record of long service life .A major design advantage of this valve product lines is international compatibility.
This butterfly valve series has many of the design features and benefits such as high Cv ratings ,minimum parts exposed to the line media ,greater reliability and a proven record of long service life .A major design advantage of this valve product lines is international compatibility.
Size | DN100-DN1800 | DN100-DN1800 |
Working pressure | 16Bar | 10Bar |
Shell | 24Bar | 15Bar |
Seal | 18Bar | 11Bar |
Operating Temperature | -40℃~+160℃ | |
Operating Environment | Ballast and bilge system Chemical processing Desalination plants Drilling rigs Drinking water Dry powder Food and beverage Gas plants HAVC Mining industry Paper industry Sand handling Seawater Sugar industry Thermo technical water treatment Waste water | |
Driving method |
Sizes:DN100-DN1800
Pressure Class:PN10 OR PN16
Design:API609 BSEN593 BS5155
Test: API598 ISO5208 EN12266-1
Flange Connection: DIN2501 PN10/16,ISO7005-2 PN10/16, EN1092-2 PN10/16,ANSI B16.5 class 150LB ANSI B16.47 Series A class 150LB,ANSI B16.1 MSS SP44 class150LB WAAW C207
Top Flange:ISO5211
Face to Face:EN558-1 series 13,ISO5752 Series 13
Name | Material |
Body | Cast Iron Ductile Iron Carbon Steel |
Disc | Ductile Iron Carbon Steel Stainless Steel AL-Bronze |
Shaft | Stainless Steel Monel K500 |
Seat | BUNA NBR EPDM VITON PTFE HEPDM Neoprene Hypalon Natural rubber |
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