reverse flow check valve for sale, brand-new and used.

Viking J-1 Alarm Valve Sprinkler Fire Water Clapper Reverse Flow Pipe 3" 08237 The Viking Model J-1 Alarm Check Valve serves as a check valve by trapping pressurized water above the clapper and preventing reverse flow from sprinkler piping. The valve is designed to initiate an alarm during a sustained flow of water (such as the flow required by an open sprinkler) by operating an optional water motor alarm and/or alarm pressure switch. LAST ONE!!!!

***PLEASE NOTE, THIS LISTING IS ONLY FOR THE HONEYWELL OSMOSIS SYSTEM, NOT THE TRUESTEAM UNIT.. THE TRUESTEAM UNIT IS LISTED IN ANOTHER AUCTION.***Honeywell Reverse Osmosis Filter System for TrueSTEAM Humidifiers This Reverse Osmosis (RO) filtration system removes dissolved solids and organic matter from water by passing it through a membrane which separates and flushes minerals and impurities from the water. Install this s

In-Line General Purpose Check Valve - C Series An economical, general purpose check valve that permits free flow in one direction and dependable shut-off in the reverse direction in air, water and oil applications. It is available in a variety of materials, sizes and port styles. PART NUMBER: C200B THREAD TYPE: NPT PORT SIZE: 1/8 VALVE BODY MATERIAL: Brass CRACKING PRESSURE (PSI): 5 SEAL MATERIAL: Nitrile POPPET STYLE: Soft Seat MAXIMUM FLOW RATE (GPM): 3 CONNECTION TYPE: Female - Female

Flamebuster FB-F Heavy Duty Flashback Arrestor, Fuel, 'B' 9/16-18 LH (CGA 023), Torch Mount Flashback arrestors and reverse flow check valves provide additional protection against flashbacks. Victor recommends the use of the se devices whenever possible. Victor add-on flashback arrestors contain both a reverse flow check valve and a flashback arrestor.

Brand New E4 Commercial Reverse Osmosis System from GE 13200 gallons per day of Permeate, recovery is 75%+ depending on incoming water quality. Water should be pretreated with Carbon to remove chlorine if feeding city water. Two available at this price.

Please note: If paying via credit card or PayPal, there will be a 3% handling fee added to your order Please Call Us At 877-283-7614 Or Email Us For Lead Time

Please note: If paying via credit card or PayPal, there will be a 3% handling fee added to your order Please Call Us At 877-283-7614 Or Email Us For Lead Time

Please note: If paying via credit card or PayPal, there will be a 3% handling fee added to your order Please Call Us At 877-283-7614 Or Email Us For Lead Time

Please note: If paying via credit card or PayPal, there will be a 3% handling fee added to your order Please Call Us At 877-283-7614 Or Email Us For Lead Time