Pneumatic pneumatic - valve structure provides a good balance

Pneumatic pneumatic - valve structure provides a good balance, and eliminate the possibility of a medium leakage, pneumatic pneumatic - valve with sleeve guide and pressure balance type valve core, is suitable for the occasion of pressure difference is bigger. Using balance ring instead of on the seat, make traditional sleeve two-seater valve structure into the sleeve structure, the improvement has greatly increased the sleeve pneumatic - valve leakage level. Using corrugated tube valve cover and double seal packing, fundamentally eliminate the possibility of leakage of medium. The type pneumatic control valve is suitable for toxic or precious medium flow pressure control. / up_files / /文章/ 2018/12/10/63849851形象。 JPG using pressure balance valve core structure, opening and closing force small by smaller thrust actuator can control the operation condition of the high pressure difference. Good seal performance, allow the pressure difference is big. Guide sleeve, large area, good stability, compact structure, can quickly change the trims online, maintenance of high efficiency, saving manpower and time. Balanced valve core structure to ensure that the required minimum thrust actuator.