Changzhou Duoling Water Treatment Factory

Model Number: 4 inch valve Key Specifications/Special Features: Advantages of 2-way diaphragm valve1. PA6 (nylon) material, max working pressure is 1.0MPa2. Universal flange connection, simple installation and removal3. Never rust, corrosion resisting, can be used in weak acid environment4. Good aging resistance, can be use in open air5. Easy to replace parts, low maintenance costs6. Diaphragm is made of advanced rubber material which has good elasticity, within rubber is the imported high-strength net cloth with good rebound performance7. Valve covers used multi-screw structure, making it safer to replace the diaphragm8. External uses professional nylon paint treatment, excellent appearanceApplications of 2-way diaphragm valve:

1. Can be applied as soft water control valve used with soft water controllers
2. Can replace large diameter cast iron solenoid valve (normally open, normally closed) and never get rust
3. Can replace pneumatic butterfly valves orpneumatic ball valves, using air on top to drive valve
4. Can replace electric butterfly valves, using liquid on top to drive the valve
Can be controlled to a half-closed state and can be switched freely
5. Instead of manually switching ball valves or diaphragm valves, this valve can be easily open or closed by installing small manual switch on valve's top