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.
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
Butterfly valve is closed a disc, around the axis of rotation to achive a valve open and close, in the tube on the main cuttring and throttling. Opening and closing is a disc-shiped buttefly plate, the body is around its own axis rotation turn, so as to achieve the aim of opening and closing or adjust. Buttefly valve fully open to the barrier is usually less than 90c, butterfly valve and the adjusment rod itself-locking ability, for the sake of the butterfly plate positioning, to add worm gear reducer on the valve stem, the use of worm gear reducer, can not only make the butterfly plate with self-locking ability. Make the butterfly plate to stop at any position, can also improve the operating performance of the valve. Model of products: D371f-16c D: valve code: d butterfly valve. 3: driver code: handle-drive, two screw-link transmission, 3 worm transmission, 6 pneumatic, 9 electric. 7: link forn code: 4 flange, 7pairs of folders. 1. Structure of the code: 0 the center line, a vertical plate, two pairs of eccentric, 3 triple eccentric. F:sealing material: x-nbr, xe-epdm, , xsi slicone rubber, xt fluorine rubber, xt special rubber, f ptfe 16: nominal pressure: pn0.6-16mpa. C: body material: ht200 cast iron, c carbon steel, q-iron.
Butterfly valve is closed a disc, around the axis of rotation to achive a valve open and close, in the tube on the main cuttring and throttling. opening and closing is a disc-shiped buttefly plate, the body is around its own axis rotation turn, so as to achieve the aim of opening and closing or adjust. buttefly valve fully open to the barrier is usually less than 90°C, Butterfly valve and the adjusment rod itself-locking ability, for the sake of the butterfly plate positioning, to add worm gear reducer on the valve stem, the use of worm gear reducer, can not only make the butterfly plate with self-locking ability. make the butterfly plate to stop at any position, can also improve the operating performance of the valve. Model of products: D371F-16C D: Valve code: D butterfly valve. 3: Driver code: handle-drive, two screw-link transmission,3 worm transmission,6 pneumatic,9 electric. 7: Link forn code: 4 flange,7pairs of folders. 1. Structure of the code: 0 the center line, a vertical plate, two pairs of eccentric, 3 triple eccentric. F:Sealing material: X-NBR, XE-EPDM,,Xsi slicone Rubber,Xt fluorine rubber, Xt special rubber, F PTFE 16: Nominal Pressure: PN0.6-16Mpa. C: Body Material: Ht200 Cast Iron, C carbon steel, Q-iron.
Butterfly valves --- RKS (trademark) Valve type: centre line type metal / soft seal butterfly valves, single-eccentric centre metal / soft seal butterfly valves, double-eccentric centre metal / soft seal butterfly valves, three-eccentric centre metal / soft seal butterfly valves Dn (mm): dn50 ¨c dn1600 Pn(mpa): 1.0-2.0mpa ( pn10, pn16, pn20 / 10bar, 16bar, 20bar, etc.) Body materials: ductile iron (ggg40), cast iron/steel, cr.Mo steel, stainless steel A351-cf3, cf3m, cf8, cf8m ; a216-wca, wcb, wcc; a352-lcb, a105; astm b148 uns c95400 ( aluminum bronze ); cast bronze astm b 584 alloy c84400; brass astm b 16 alloy c36000 Disc materials: cast iron/steel, alloy steel, cr.Mo steel, stainless steel a276-ss304, ss316l, 1.4529, 1.4469 , alloy 926, astm b148 uns c95400 ( aluminum bronze ); cast bronze astm b 584 alloy c84400; brass astm b 16 alloy c36000 Stem materials : 2cr13, 1cr13, cr.Mo.Steel, b 150 uns c64200 (alu-bronze), etc Seat / seal materials : Epdm, Fpm, Ptfe, Cr, Nbr, Nr, Vsi, Vinton, etc. End connection: flange, welding / solder, wafter, lug Actuated type: handle, worm gear, electric actuator, pneumatic, hydraulic. Application fields and suitable medium/ temp/flowrate will be further discussed. Standard exporting package, wooden pallet, wooden box, PVC.
Wafer Soft Seal Butterfly Valve Size Range: 2 100 DN50-DN2500 Pressure: PN10,PN16 Class150 Body Materials: Ductile Iron/ WCB/CF8/CF8M Disc Materials: Ductile Iron/ WCB/CF8/CF8M Seat Materials: NBR, EPDM,PTFE Connection: Wafer Application fields: Municipal construction, water treatment, water supply and drainage, water conservancy projects, etc.
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