Clear UPVC Check Valve, 3/4inch Slip Swing Full Port Utility Double True Union Check Valve, UPVC No-return Valve, Sch80 Socket End Pool Ball Check Valve for Backflow Prevention

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Clear UPVC Check Valve, 3/4inch Slip Swing Full Features

• 【UPVC Non-return Valve】Schedule 80 UPVC 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】3/4inch UPVC slip check valves have NO SPRING, 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. Please do NOT install valve upside down.

• 【UPVC Union Check Valve】It is a full bore UPVC check valve with a union on each side, can be taken apart for cleaning, allows for easy removal without breaking down the piping connection, which is convenient for future cleaning and maintenance.

• 【Material】3/4’’ double true union check valve made by clear UPVC, the body is all transparent with a little bit blue color, EPDM O-Ring, PTFE Seat , can be used for acid and alkali, smooth inner wall, small loss of fluid fluidity, dirt is not easy to adhere to the smooth pipe wall, excellent weather resistance, and can not be corrupted by bacteria and fungi.

• 【UPVC Full Port Check Valve】This 3/4in UPVC union check valve has a full port for maximum water flow. Max Pressure is 235 PSI (16 Bar), Max Temperature is 70℉(21℃). Fits to pipe measures 3/4 inch socket end connection.

• 【Application】UPVC Swing Check Valve 3/4’’(DN20) - Non-return or "one way" valve is ideal for flow control, such as commercial plumbing, aquariums, irrigation, swimming pools, water parks and OEM applications. transparent and visible can see the work situation directly.

About Clear UPVC Check Valve, 3/4inch Slip Swing Full

Clear UPVC Check Valve, 3/4inch Slip Swing Full Port Utility Double True Union(No Spring)Check Valve, UPVC No-return Valve, Sch80 Socket End Pool Ball Check Valve for Backflow Prevention Specification: For use with: water Type: check valve Connection type: Pipe Connection: Socket Schedule: 80 O-Ring Material: EPDM Cracking pressure: less than 5psi Mounting: vertical up-flow Max pressure: 235psi Maximum service temperature: 70℉（21℃） Features: Engineered for maximum flow, quick response & positive shutoff Excellent for pool &spa, OEM and general purpose applications Compact, space-saving design Suitable for vertical installations 100% pressure testing before leaving the factory Non-toxic and no smell Transparent, simple and beautiful appearance, easy to easy Various specifications and complete choices Package: 1Pc UPVC union check valve