Model Number: DN80 Key Specifications/Special Features: Chemical resistant: YesFeatures: It can be used in sand filters, replacing two sets of electric or pneumatic valves, easy to be controlled;PA6(Nylon) material, max working pressure is 1.0Mpa;

Clamp connection, easy installation and removal;

Never rust, corrosion resisting, can be used in weak acid environment;

Good aging resistance, can be used in the open air;

Switch quickly, good operation stability;

Easy to replace parts, low maintenance costs;

The diaphragm is made of advanced rubber material which has good elasticity, between rubber is the imported high strength net cloth with good rebound performance;

With the bilateral dovetail waterproof rubber real ring, it prevents water leakage of operation;

With the hold hoop on top, it’s much safer and is convenient to change the parts inside;

External uses professional nylon paint treatment, excellent appearance