Full pack rubber check valve
- Beijing Haolifa Valve Group Co., Ltd
- product brand:HAOLIFA
- رقم الكشك：E1A15
- product specification:
- product category:制冷和空调设备的安装材料和设备-阀门-
- product introduction:Full rubber butterfly double disc check valve body cavity all vulcanized rubber, and according to different media, vulcanized different rubber, greatly improve the valve corrosion resistance and sealing, the product is widely used in water supply, drainage, HVAC, refrigeration and other pipeline systems, reasonable structure and performance, fast closing speed
