BV23 Double eccentric butterfly valve
Design standard EN593
Connection standard EN1092-2, ISO7005-2
Mounting flange ISO5211
Face to face EN558 13/14 serial
Working pressure PN10: DN100-DN4000
PN16: DN100-DN3000
PN25: DN100-DN2000
1. Technical date: Size: dn100-dn3000 Nominal pressure: pn10/pn16 Operation temperature: -10¡æ¡«150¡æ Suitable medium: water sewagesea water gas foodoils etc. 2. Standard Design standard: gb/t 12238-2008 Structural length: gb/t 12221-2005 Top flange dimensions: iso5211 Face to face dimensions: gb9112din2501bs4504iso2084ansi125 Type of connection: flange type Size: dn100-dn3000
Body: cast iron; valve plate: nodular plating; valve shaft: carbon steel; Seat: epdm; manual Consult
Cast Iron Butterfly Valve BS 5155 Pressure Rating : Class-125 Material : Cast Iron Description : Wafer Type, With Lugs, Centric Disc Disc : Ductile Iron / SS 304 / SS 316 Seat : Moulded EPDM, BUNA-N, Neoprene, Viton Ends : Lugged Operator : Lever, Gear, Pneumatic, Electric Item Code : CI000029 Size : 40mm Notes : Available Valve Size : 40mm to 400mm
Cast Iron Butterfly Valve IS 13095, BS 5155 Pressure Rating : PN-1.6 Material : Cast Iron / Ductile Iron Description : Wafer Type Disc : Ductile Iron / SS 304 / SS 316 Seat : Moulded EPDM, BUNA-N, Neoprene, Viton Ends : Wafer Type Operator : Lever, Gear, Pneumatic, Electric Item Code : CI000091 Size : 40mm Notes : Available Valve Size PN-16 40mm to 400mm PN-25 40mm to 400mm
Cast Steel Butterfly Valve Pressure Rating : PN-10 Material : Cast Steel (WCB) Description : Wafer type, Centric Disc Body Seat : Moulded EPDM, BUNA-A, Neoprene, Viton Ends : Wafer, Lugged Operator : Lever, Gear, Electric, Pneumatic Item Code : CCS00014 Size : 50mm Notes : Available Valve Size : PN-10 40mm to 400mm PN-16 40mm to 400mm PN-20 40mm to 400mm Material : CF8, CF8M, CF3, CF3M etc.
Cast Iron Motorised Butterfly Valve IS 13095, BS 5155 Pressure Rating : PN-1.6 Material : Cast Iron Description : Wafer Type, Centric Disc Disc : Ductile Iron / Stainless Steel Ends : Wafer Type, Lugged, Flanged Operator : Electric Actuator Item Code : CI00091E Size : 40mm Notes : Available Valve Size : 40mm to 400mm
Supplier: Wafer type butterfly valve, flanged butterfly valve, double eccentric butterfly valve, including plastic check valve, double disc check valve, soft seal gate valve, y type filters, plastic pipe fittings
1. Simple and compact structure, light weight, 90¡ãrotation, switching rapidly. 2. Reasonable design, easy disassembly, easy repair. 3. Eccentric structure, reducing the friction seals and extend valve life. 4. Completely sealed, leakage is zero. 5. Replace the butterfly board seals, O-ring, butterfly board, stem and other materials, can be used varieties of media and temperature.
Triple eccentric flange butterfly valve Flange butterfly valve - hard sealed triple-eccentric. Flanged and triple-eccentric type is a special and advanced type butterfly valves. Good quality and competitive price.
