Model NO.: BKBCV-01 Connection Form:
Flange Seal Form: Force Sealed Work Pressure: Low Pressure (Pn<1.6mpa) Material of Seal Surface: Soft Sealed Application: Industrial Usage, Water Industrial Usage, Household Usage, Water Solution Certificates: ISO9001, Ce, Wras Production: 5000PCS/Month Trademark: BBKVAL Or OEM Origin: China Driving Mode: Manual Structure: Centre Sealing Valve Stem: Normal Working Temperature: Normal Temperature (-40°C
Double Flange Butterfly Valve with Vulcanized Seat
Materials Range:
Body:CI/DI/WCB/SS304/SS316 Disc:DI/SS304/SS316/C95400 Stem:SS410/SS420/SS416/SS431
Seat:WRAS Approved EPDM/Neoprene/NBR
Type Available: Flanged type.
Sizes Available: DN50mm to DN2600mm
Pressure Range: PN (MPa): 1.0, 1.6, 2.0, 2.5
Materials Standard: Others on request
Basic Design: BS5155/AWWA C504
Face to Face Dimension: BS5155 Short, ISO5752 (Series 13), DIN 3202 F16
Inspection & Testing: API 598,
Flanged End Dimension: DIN PN10/16/25, ANSI B16.1, BS4504, ISO PN10/16,BS 10 Table D, BS 10 Table E
Top flange: ISO 5211
Suitable Mediums: Fresh water, sea water, gas, oils, acids, alkalis, etc
Suitable Temperature: -26-82C
Design characters:
Correcting holes are made on flange according to standard, easy correcting during the installation.
Through-out bolt or one-side bolt used. Easy replacing and maintenance.
Shaft and disc connected by pin, torque screw or non pin, to achieve the opening and closing.
Contact us if you need more details on Butterfly Valve. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Flange Butterfly Valve、Concentric Butterfly Valve. If these products fail to match your need, please contact us and we would like to provide relevant information. Product Categories : Butterfly Valve > Double Flange Butterfly Valve