Contact Us
Yantai Valtone Valve Co., Ltd.
Email:
Tel:
+86-535-6391338
Cell Phone:
Address:
No. 13, Wuhan street, Bajiao industry park, Yantai ETDZ, Shandong, China
Check Valve
A check valve refers to a type of valve whose opening and closing components are circular valve discs that act by their own weight and medium pressure to block medium backflow.