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Attach these arresters to the outlet connection of a regulator on a torch that cuts steel up to 11" thick. Choose from our selection of 1/4 check valves in a wide range of styles and sizes. In stock and ready to ship.
- Polypropylene Check Valves
To reduce installation time and allow for maintenance...
- PVC Check Valves
Vacuum-Breaking Valves for Chemicals. A plastic body...
- Polypropylene Check Valves
Easy to install, hardwearing and suitable for a range of applications, plastic check valves are guaranteed to prevent backflow into the piping system.
Check valves allow single-direction flow of liquids or gases. Also called one-way or non-return valves, they prevent backflow of downstream media into pumps, residential plumbing systems, and industrial process applications.
To reduce installation time and allow for maintenance without detaching pipe connections, these valves have union fittings. The plastic body and fluoroelastomer seal provide excellent chemical resistance. Valves open to allow flow in one direction and close when flow stops or reverses.
Polypropylene housing with Viton™ diaphragm. Will work with vacuum between 2" and 29" Hg and pressures from 1 psi up to 50 psi. Valve has...
Looking for JOHN GUEST, Single Flow, Check Valve? Find it at Grainger.com®. With over one million products and 24/7 customer service we have supplies and solutions for every industry.
Vacuum-Breaking Valves for Chemicals. A plastic body withstands pH neutralizing,cleaning, and plating solutions containing sodium hydroxide, methyl ethyl ketone, and other harsh chemicals. Choose from our selection of PVC check valves in a wide range of styles and sizes. In stock and ready to ship.
