Reviews Wafer Swing Check Valve

NIBCO - NLN10XH W910B-LF/W960B-LF Silent Wafer Check Valve Lead-Free Class 125 Iron Body Bronze Seat and Disc 4

• 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).

Eastman Swing Check Valve 1 Inch Copper Sweat Brass Plumbing Fitting 20445LF

• ✅QUALITY- Made of highly-durable brass for strength and durable for every use. The straight pattern check valve has a working pressure of 125 PSI - 200 Water, Oil, and Gas (WOG) for product safety..
• ✅FUNCTIONALITY- The valve is designed to keep fluids from backing up into the water supply such as backflow from wells and boiler systems..
• ✅MEASUREMENT- The swing check valve is equipped with a 1 inch copper sweat connection for easy installation..
• ✅SAFETY- The EZ-FLO swing check valve is certified to be lead-free for potable water installations..

EZ-FLO 20423LF Swing Check Valve, 3/4" IPS, Brass

• The swing check valve is equipped with a 3/4 inch female iron pipe (FIP) threaded connection for an easy installation.
• Constructed of a highly-durable brass for strength and durable for every use.
• The straight pattern check valve has a working pressure of 125 PSI – 200 Water, Oil, Gas (WOG) for product safety.
• The EZ-FLO swing check valve is certified to be lead-free for potable water installations.

Eastman Swing Check Valve 2 Inch IPS Brass Plumbing Fitting 20431LF

• ✅QUALITY- Made of a highly-durable brass for strength and durable for every use. The straight pattern check valve has a working pressure of 125 PSI - 200 Water, Oil, and Gas (WOG) for product safety..
• ✅FUNCTIONALITY- The valve is designed to keep fluids from backing up into the water supply such as backflow from wells and boiler systems..
• ✅MEASUREMENT- The swing check valve is equipped with a 2 inch female iron pipe (FIP) threaded connection..
• ✅SAFETY- The EZ-FLO swing check valve is lead free and suitable for all potable water supply installations..
• ✅INSTALLATION- Must be installed horizontally. For use in residential and commercial settings..

PVC True Union Check Valve 1’’ Slip Swing Full Port Utility Check Valve Sch80 Socket Pool Ball Check Valve for Backflow Prevention

• 【PVC Ball Check Valve】Schedule 80 PVC ball check valves have a spherical ball inside the valve body which works as a check to allow flow in one direction and close off to prevent back-flow..
• 【INSTALLATION TIP】PVC union check valves are designed for VERTICAL installations, MUST be used in an upflow position to work properly. Check valves MUST be installed with the valve's flow arrow pointing in the direction of the flow. Do not install valve upside down.（NOTE: NO SPRING).
• 【PVC Union Check Valve】True union check valve, can be taken apart for cleaning, allows for easy removal without breaking down the piping connection..
• 【Material】1'' Slip check valve made of PVC material, O-ring with EPDM material, low-temperature-resistant, impact-resistance, ultraviolet-resistance, rust-resistance. Fits for Schedule 80 1 Inch Pipe..
• 【Application】PVC Swing Check Valve 1’’(DN25) - Non-return or "one way" valve is ideal for flow control, such as commercial plumbing, aquariums, irrigation, swimming pools, water parks and OEM applications..

3 Inch 304 Stainless Steel Double Door Wafer Check Valve Viton Seat PTFE Spring and Body Bearings SS Disc

Check Valves 3/4 inch UPVC True Union Swing Check Valves 3/4’’ Clear

• 3/4’’ - Meets ASTM and ANSI standards.
• True union check valve, can be taken apart for cleaning.
• Swing check valve, no spring, can be mounted at any angle.

Stainless Steel SS316 NPT 2 Swing Check Valve WOG 200 PSI PN16 CF8M

• Body Material:Stainless Steel 316,200PSI/PN16,ANSI B1.20.1.
• Working Pressure 200 WOG,Port Types:Female x Female threaded.
• Temperature range: -60 to 450 degree Fahrenheit,Suitable for full range of liquids and gas.
• Check valves are used to help direct flow in one direction. The stainless steel bodies and PTFE seals are highly corrosion resistant allowing these check valves to be used with a wide variety of fluids including, but not limited to water, oil, gas, air, light alkali's, acids, biodiesel, fuels and alcohols..
• Swing check valves are for horizontal use only. When fluid pushes on the stopper in the correct direction, it will "swing" open to allow flow. If flow moves in the opposite direction, it will swing shut. The check valve cannot be used in vertical applications as gravity may affect the function of the swinging motion..

Aquascape Dual Union Check Valve 2.0 for Pond, Waterfall and Water Feature Pumps | 48026

• The innovative AquascapePRO Dual Union Check Valve 2.0 provides a professional pump and plumbing connection inside skimmer filter systems, as well as Pondless Water Vaults..
• The heavy-duty, swing-style check valve flapper maximizes water flow through the valve when open, while preventing the backflow of water when the pump is shut off or during a power outage..
• Union connections on both both sides of the valve make pump and filter maintenance quick and easy without the use of tools..
• Height extendable for larger filters and pumps. Height extendable for installation taller filters.
• (2) - 2" MPT x 2" Slip Fitting, (1) - 1.5" FPT x 2" Slip Fitting.

Spears S1520-20 PVC Utility Swing Check Valve, 2-Inch, White

• PVC white utility swing check valve is engineered for maximum flow, quick response and positive shutoff.
• Offers a compact, high performance check valve for landscape and irrigation, pool and spa, aquaculture, OEM 1 and many general purpose applications.
• Angled seat and weighted flapper for low-pressure seal.
• Suitable for horizontal or vertical up-flow installations.