Plastic Air Release Valves - Plast-O-Matic
网页Safety: Allows safe expulsion of unwanted air in piping systems. Dependability: Unique self-guided poppet assures minimal emission of system liquid prior to sealing. Convenience: True-union simplifies valve inspection/removal with minimum piping breakdown. Optional dust cap available for appropriate installations.
AR Series Air Release Valves - Hayward Flow Control
网页Air Release valves with FPM seals in 3/4 in. size. PVC with PP ball for mounting on 3/4 in. thread pipe for easy installation onto a tank. Bulk Actions.
PVC Air-Actuated Valves - McMaster-Carr
网页With a PVC body and a fluoroelastomer seal that can withstand aggressive and corrosive solutions, these valves are often used in chemical-processing applications. Their ball-valve design provides higher flow rates than other air-driven valves. They operate on compressed air to automatically start and stop flow faster than motor-driven valves.
ARV050EPT-PV · Plast-O-Matic Valves, Inc.
网页As pressure builds within the system, unwanted air is forced to the highest point in the system, i.e., the normally-open Air Release Valve. When pressure within the system exceeds atmospheric pressure, air is expelled. As liquid rises, the poppet becomes buoyant and eventually closes.
Air Release (Venting) Valves – AR Series - Chemline
网页The Chemline AR Series Air Release Valve allow gases to escape from unpressurized pipe lines. It must be installed vertically at the highest point in the piping system with the “Air” arrow up. As the unpressurized air vents, liquid rises to the float, which lifts the float up against the seat, holding liquid pressure.
Vacuum & Air Release Valves - Grainger Industrial Supply
网页Vacuum release valves pair with compatible vertical pumps to control air exhaust and to admit air into the pump column to protect the pump and its mechanical seals. These valves reduce damage caused by air-related surges in well-service applications.
Plast-O-Matic Series ARV 1/2" Air Release & Degassing Valve, …
网页Plast-O-Matic Series ARV 1/2" Air Release & Degassing Valve, Threaded Connection, PVC Body, EPDM Seal. Item # ARV050EPT-PV. Self-guided poppet assures minimal emission of system liquid prior to sealing. Allows for safe expulsion of unwanted air in piping system. Union simplifies valve inspection/removal with minimum piping breakdown.
网页AIR RELEASE VALVE • Connection system for solvent weld and threaded joints • No metal parts in contact with the fluid • Can be used as a vacuum breaker valve when installed with the nut at the bottom • Valve material compatibility (PVC-U) with water, drinking water and other food substance conveyance according to current regulations
PVC-U air release valve AV - EFFAST
网页EFFAST AV valve is an effective solution to release any air entering the pipe with the fluid. Technical features: Solvent welded sockets (ISO, BS) or threaded sockets (BSPP). Potable water approval; Marine approval; Without metal parts in contact with fluid
Air Release Valves - Comer
网页COMER S.p.A. produces U-PVC air release valves, a one-way direction valves variety, available in two product typologies, with female plain or threaded ends. U-PVC air release valves are made in Italy and available working pressure PN16 from ø 16 up to ø 63, PN10 from ø 75 up to ø 110.
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