Plastic Doppel slipknot Kugelhahn

double slipknotball valve 1. Brand name :CHAOHUA 2. Size: 1/2"-1" 3. Standards: BS.ANSI.DIN.JIS. 4. Materrial:new materrial of the PPR 5. Working teperature :-15-70 6.Connector type : thread and socket 7.color : many kinds of color available for choose . 8.Reasonable price and lowest price Feature: 1. Durable , long time usage. 2. Healthy ,standing corruption and high pressure. 3. Light weight , high quality and high strength . 4. No vibration , no noise 5. Applible to the open and close . 6. Easy to use , install and operate. 7. Lowest leakage rate , high quality contrue. 8. The fluid resistence is small. 9. We can prodce any stype of prodcution according to clients" photos. 10. Widly used in dalylife , industry and construction.