Flat design

Valve end without grooves, easy deposition welding slag, gravel, sand and other debris to ensure reliable sealing, fluid flow;

 Overall plastic bag

Gate the overall high quality rubber inner and outer rubber, vulcanized gate to ensure accurate geometry, coupled with the precision casting body, forming a seamless sealing to ensure zero leakage valve. And rubber and ductile iron gate glued solid, flexible and good memory;

 Cast Shell

Body using precision casting, precision geometry makes the body without any processing, gate and body to achieve a wildcard for easy maintenance and replacement;

 Corrosion-resistant coating

Inner and outer body surface area in contact with the media using epoxy resin coating, stainless steel stem, stem nut made of copper alloy, fully coated rubber damper to avoid rust, can be used for pure water systems, sewage systems and underground harsh environments;

 Online service

Valve and valve stem connected by three "O" ring seal, reduce torque headstock, significantly reduce water leakage, and can replace seals.