D641F4-16 D641F4-16C D641F4-16P Pneumatic lined butterfly valve

D641F4-16 D641F4-16C D641F4-16P Pneumatic lined butterfly valve

Overview associated with D641F4-16 D641F4-16C D641F4-16P Pneumatic lined butterfly valve

D641F4-16 D641F4-16C D641F4-16P Pneumatic lined butterfly valve adopts PTFE lined butterfly dish with spherical closing surface. The control device has light procedure, tight sealing overall performance and long support life; It may be used to quickly reduce off or change the flow. It really is ideal for occasions needing reliable sealing plus good adjustment qualities. The valve human body adopts split variety, and the securing at both stops with the valve the whole length is handled by simply adding fluororubber about the rotating basic surface between typically the butterfly plate and even the valve couch; The valve the whole length is not talking to the fluid method in the tooth cavity. Its widely suitable for the transportation regarding liquid and petrol (including steam) inside various sorts of business pipelines and using severely corrosive multimedia, such as sulfuric acid, phosphoric chemical p, strong alkali, laurel regia and various other highly corrosive multimedia.

 Popular features of D641F4-16 D641F4-16C D641F4-16P Pneumatic lined butterfly valve

1 ) Novel and even reasonable design, exclusive structure, light pounds and rapid beginning and closing.

a couple of. Small operating rpm, convenient operation, labor-saving and dexterous.

several. It is usually installed with any position and even is convenient intended for maintenance.

4. Typically the seals can always be replace by trusted sealing performance to be able to achieve two-way securing and zero seapage.

5. The securing material has typically the characteristics of growing older resistance, corrosion weight and long assistance life.

Main technical of D641F4-16 D641F4-16C D641F4-16P Pneumatic lined butterfly valve

Nominal diameter DN (mm): DN50 ~ 2000

Nominal strain PN (MPA): 0.6-1.6

Suitable media: air, normal water, sewage, steam, petrol, oil, and so forth

Device body material: nodular cast steel, solid steel, alloy metallic, stainless steel

Driving a car mode: manual, earthworm gear drive, pneumatic drive, electric push.

Note: Any exclusive design or problem of D641F4-16 D641F4-16C D641F4-16P Pneumatic lined butterfly valve， kindly contact typically the manufacturer for even more information.