Fire retardant anti-static pneumatic ball valve _ _ gas gas pneumatic ball valve pneumatic valve ball

Fire retardant anti-static pneumatic ball valve just as its name implies is to have fire prevention, anti-static equipment, and safe and reliable performance of pneumatic valves, pneumatic valves in accordance with the relevant standards, general and commonly used in natural gas, coal gas, liquefied gas, such as the switch of the gas pipeline or flow control, which can effectively avoid electrostatic spark to ignite flammable medium, ensuring system safety, when one thousand fire, soft seal damage, pneumatic ball valve of each sealing parts, all can form a metal to metal hard seal structure, can still reliable operation, and has good sealing performance, in order to prevent the fire expanding, achieve double protection.






gas ( Gas) Fire retardant anti-static pneumatic ball valve USES spring, plunger type electrostatic extractor, namely in the sphere and the pneumatic valve stem, pneumatic valve stem and valve body between the conductive spring, between the sphere and the pneumatic valve body form static channel directly, or through the pneumatic valve rod formed between the sphere and the pneumatic valve body static channel, to achieve the objective of the removal of static electricity. Fire double sealing structure, sealing is used when the soft gasket after high temperature melting, pneumatic ball valve core behind again with soft seal, hard seal design at right angles, forming sealing relationship again.












nominal diameter

DN10 ~ DN250 ( mm)



nominal pressure

PN16 - 40 / ANSI 150 lb, 300 lb/JIS 10 k




connection
flange



sealing material

PTFE, RPTFE, PPL, PFA, PEEK




structure form structure

O


temperature range

- 40℃ - 300 ℃



port form

cut-through



pneumatic valve body material

carbon-steel WCB, 304, 316, 316 l stainless steel



scope

gas such as natural gas, coal gas, liquefied gas and non corrosive gas



pneumatic valve core material

304, 316, 316 l stainless steel ( CF8, CF8M、CF3M)



manufacturing standards

national standard, American standard, Germany standard, Japanese standard, GB, JB, ISO, ANSI, DIN, BS, JIS



control mode

manual, electric pneumatic switch type, external regulation, explosion-proof type





gas ( Gas) Fire retardant anti-static pneumatic ball valve can choose different aerodynamic body materials, as well as the different seal material, and according to the with ISO5211 standard manufacture due to its own platform, pneumatic valve can be installed quickly and easily, manual, electric and pneumatic driving devices, and can according to need, meet different functional requirements, such as the switch to cut off, intelligent control, and electric explosion-proof type, etc.

related products: explosion-proof electric pneumatic valve ball flameproof pneumatic ball valve to view more pneumatic ball valve products