ReviewsSpring Loaded Check Valve

LUMAX LX-1420 Silver 1/8\ NPT Male Grease Gun Filler Nipple. for use with The LX-1302 Grease Filler Pump. Used to Bulk Fill Hand Grease Guns.

The NIBCO lead-free wafer style silent check valve is spring actuated with renewable bronze seat and disc.
The spring return reduces noise for quiet operation.
Check valves prevent backflow by automatically closing when fluid reverses direction.
The check valve is recommended for commercial and industrial water applications.
Lead Free refers to the wetted surface of pipe.
fittings and fixtures in potable water systems that have a weighted average lead content ≤ 0. 25% per the Safe Drinking Water Act (Sec. 1417) amended.
Spring actuated (1/2 psi cracking pressure).

The NIBCO lead-free wafer style silent check valve is spring actuated with renewable bronze seat and disc.
The spring return reduces noise for quiet operation.
Check valves prevent backflow by automatically closing when fluid reverses direction.
The check valve is recommended for commercial and industrial water applications.
Lead Free refers to the wetted surface of pipe.
fittings and fixtures in potable water systems that have a weighted average lead content ≤ 0.25% per the Safe Drinking Water Act (Sec. 1417) amended.
Spring actuated (1/2 psi cracking pressure).

Lightweight valve wings: The valve wings open under the pressure created by the airflow and then automatically close with the spring work. The backflow flap closes automatically at low air volumes. The Backdraft shutter is installed so that the damper blades open only in the outflowing air direction.
Keep away from rattling: It has an internal foam strip and a smooth-running spring to keep the valve wings from rattling. The position of the spring should be horizontal for horizontal installations so that it can open and close optimally.
One-way airflow ducting insert: Back-flow valve with 2 spring-loaded wings prevents the reverse airflow movement through the ventilation duct when the ventilation system is turned off.
Material: The 6 inch Backdraft damper is made out of a Galvanized steel, the flap leaves are made of aluminum, while the Axis and spring are made of stainless steel and can withstand temperatures from 14 to 140 °F.
Wide applications: Back draught valves can be inserted into ventilation ducts which are flexible or non-flexible. Designed for use with range hoods, bathroom fans, kitchen and other home HVAC applications. Essential for HVAC ventilation.

Each kit includes: Jet & Cable Tool, O-Rings, Pump Cup oil, Safety Pin, Pump Seal, Air Tube, Fuel Tube and Filter, Shaker Needle, Fuel Tube Bushing, Check Valve Spring, Pump Cup, Check Valve Ball, Check Valve Plug, Check Valve Assembly, Jet Cleaning Wire.
WhisperLite Service Kit also Inlcudes: Priming Wick, WhisperLite G Jet, WhisperLite International G Jet, WhisperLite International K Jet, WhisperLite International/Universal UG Jet, WhisperLite International/Universal UK Jet, WhisperLite Universal UC Jet.

✔LEAK-FREE: Female Threaded Ball Valve Includes EPDM O-Rings and TPE Seats for a Secure, Leak-Free Seal.
✔STAINLESS STEEL SPRING LOADED CHECK: Prevents Backflow in Your Cold Water Pipes.
✔SPECIFICATIONS: Cracking Pressure @ .5 PSI.
✔IDEAL FOR FLOW CONTROL IN: Landscaping Sprinklers, Pools, Water Park, Aquarium, ETC. Can Be Installed Vertically and Horizontally..
✔PVC PIPING: PVC Piping Systems Feature Improved Performance, Increased Safety, and Better Rust and Corrosion Resistance when Compared with Steel Piping Systems.

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✅DESIGN- The valve features a stainless steel to prevent water from traveling back to the source to avoid contamination..
✅QUALITY- Made of from heavy-duty brass for extra durability and strength during every use..
✅FUNCTIONALITY- The working pressure of the check valve is 200 PSI with a minimum of 5 PSI to open the spring..
✅MEASUREMENT- The in-line check valve is equipped with a 1 inch female iron pipe (FIP) threaded connection for a maintenance free operation..
✅SAFETY- The EZ-FLO in-line check valve is compliant with the Safe Drinking Water Act..