China plastic check valve Manufacturers Factory Suppliers
Plastic Socket-Connect Check Valves Also known as backwater valves, these valves prevent backflow of sewage and wastewater in drain, waste, and vent systems. Clear-View Socket...
Plastic Check Valves The Specialty Mfg. Co. manufactures a diverse line of plastic check valves designed to promote multiple configurations, sizes, materials & cracking pressures. Options &...
This 3/4-in plastic check valve keeps prime in jet, submersible and centrifugal pump systems. When a pump shuts off, the check valve closes preventing the water from back-flowing. Long...
Plastic One Way Ink Plastic Inline Check Valve , 1/8" Barbed Check Valve PP Liquid Flow Control Check Valve , Non return Spring Loaded Valves One Direction Plastic Inline Check Valve 3/8"...
Plastic Check Valve. 100MP 1 - 1 1/4 inch (25 mm - 32 mm) Submit RFQ. 901 3/8 - 1 inch ( 10 mm - 25 mm) Submit RFQ. 297D/290P 3/8 - 3/4 inch (10 mm - 20 mm) Submit RFQ....
9 rows · Check Valves. These economical check valves are useful for a variety of applications. Polypropylene & Kynar® housing. Viton™ diaphragm. Vacuum rating: 2" Hg to 29" Hg. Pressure...












