" The Diaphragm Type Water Hammer Preventive Check Valve comprises valve body, disc and guide chamber. The valve body is made of ggg50 ductile iron, which provides strength and durability. The EPDM....
China Fagong Valve Co., Ltd. is located in the " hometown of pump and valve in China" Oubei town, we are profissional manufacturer and have more than 20 years experience in this field. Our advantage....