What is a stop valve? How does a stop valve work?
ZQ series stop valve Introduction
ZQP stop valve has a simple structure, easy operation, small volume, lightweight, good seal, large flow, reliability using and so on. The disk can use a single action or sleeve to adopt stop needs under different pressure drops. It can choose a big push pneumatic piston actuator or electric actuator.
ZQO stop valve includes actuator and ball valve. O type ball valve has a strong function, small volume, lightweight, good seal, large flow, reliability using and so on. Especially, the ball valve has a reliable seal as a pipe inside stop use. It is widely used in food, environmental protective, light industry, petroleum ...