Suitable Medium：Fresh water, sewage, sea water, acid, etc.
Working Temperature: -20℃～120℃
Application field：Municipal construction, water conservancy projects, oil products, water supply and drainage, water treatment.
Product Advantages
1. Level-3 spheroidization rate of valve body.Tensile strength is 450Mpa, elongation rate is higher than 10%.
2. Epoxy coating for both valve inside and outside. Over 250μm coating thickness.
3. 50% rubber content EPDM coated Dl wedge.The rubber is firmly coated with wedge, which is not easy to fall off.
4. 2Cr13 valve stem. Three O-ring sealing design. Replace the sealing ring without stopping service.
5. Brass stem nut and positioning device, switch smoother and avoids jamming during operation.
