Wafer Soft Seal Butterfly Valve

Electric wafer soft sealing butterfly valve uses the integration structure, it can be operated by the input single (4 ~ 20 mA DC, 0 to 10 v DC or1-5 v) and the single-phase power supply, it has strong function, small volume, light and pleasant, reliable performance, simple, large flow capacity, etc. The valve is widely used in the automatic control system of food, environmental protection, light industry, petroleum, paper, chemical, teaching and research equipment, power and other industries.

Electric wafer soft sealing butterfly valve uses the integration structure, it can be operated by the input single (4 ~ 20 mA DC, 0 to 10 v DC or1-5 v) and the single-phase power supply, it has strong function, small volume, light and pleasant, reliable performance, simple, large flow capacity, etc. The valve is widely used in the automatic control system of food, environmental protection, light industry, petroleum, paper, chemical, teaching and research equipment, power and other industries.

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.

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.