zmq (m) pneumatic thin film cut-尊龙登录

description:
the pneumatic thin film cut-off valve is the execution unit of the pneumatic instrument. its structure is simple, operating force is great, body form is small, weight is light, flow resistance is small, volume is large, and sealing performance is good. it is also convenient in repairing. it is widely used in chemical, petroleum, metallurgy, power plants and other industrial sectors.