Top 6 Best Anti Siphon Valve 3/4

Designed to prevent contaminants from entering the household water supply. Full flow-control and anti-siphon valve. Heavy-cast brass body. For outdoor use with cold water only.

Provides simple, trouble-free operation without the need for a separate backflow preventer. Works with battery-operated irrigation controllers and DC-latching solenoids. Captive screws prevent loss of parts during installation and maintenance. Built-in flow control maximizes efficiency and prolongs the life of the system.

Professional grade 34 anti-siphon valve with flow control compatible with any standard sprinkler timer. Designed for above ground installation, will prevent back flow when properly installed 6 above highest sprinkler head. Operates automatically or manually with manual bleed screw. Reverse Flow design reduces stress on diaphragm for dependable operation. Energy efficient, low power encapsulated solenoid with captured plunger. Buna-N diaphragm provides superior performance in harsh water environments. Flow Range 0.2 to 22 GPM for less than 3 GPM flow or Drip applications install a 200 mesh filter before the valve.

ADVANCED FUNCTION Break-off screw for permanent attachment eliminates back-siphonage into water supply anti-backflow valve for most of standard hose and end valves including hose bibs, sillcocks, RV, garden spigot, outside water faucets, hydrants.. DRAIN HOLE Drain hole is able to drain the remained water in the pipe. WARNING Please keep away from the product when turning off the water, remained water will be sprayed out. SPECIFICATIONS 34 inch female hose threaded inlet 34 inch male hose threaded outlet max operating pressure is 125 psi max operating temperature is 180F82C. HIGH QUALITY Durable brass material stays longer Meets ASSE 1011CSA B64.2, Meets ANSINSF 61-9. PACKAGE INCLUDES 2 Vacuum Breakers, 4 Washers, 1 Tape About 350 long and 1 Plastic Box.

ADVANCED FUNCTION Break-off screw for permanent attachment eliminates back-siphonage into water supply anti-backflow valve for most of standard hose and end valves including hose bibs, sillcocks, RV, garden spigot, outside water faucets, hydrants.. DRAIN HOLE Drain hole is able to drain the remained water in the pipe. WARNING Please keep away from the product when turning off the water, remained water will be sprayed out. SPECIFICATIONS 34 inch female hose threaded inlet 34 inch male hose threaded outlet max operating pressure is 125 psi max operating temperature is 180F82C. HIGH QUALITY Durable brass material stays longer Meets ASSE 1011CSA B64.2, Meets ANSINSF 61-9. PACKAGE INCLUDES 4 Vacuum Breakers, 4 Washers, 1 Tape About 350 long and 1 Plastic Box.

ADVANCED FUNCTION Break-off screw for permanent attachment eliminates back-siphonage into water supply anti-backflow valve for most of standard hose and end valves including hose bibs, sillcocks, RV, garden spigot, outside water faucets, hydrants.. DRAIN HOLE Drain hole is able to drain the remained water in the pipe. WARNING Please keep away from the product when turning off the water, remained water will be sprayed out. SPECIFICATIONS 34 inch female hose threaded inlet 34 inch male hose threaded outlet max operating pressure is 125 psi max operating temperature is 180F82C. HIGH QUALITY Durable brass material stays longer Meets ASSE 1011CSA B64.2, Meets ANSINSF 61-9. PACKAGE INCLUDES 6 Vacuum Breakers, 6 Washers, 1 Tape About 350 long and 1 Plastic Box.

34 Anti-Siphon Valve Repair Kit. Fits 34 valves. Includes O-rings, stem, gasket, bleed screw and washers. Made with the highest quality and durability. Features solid construction.

Standard size34 inch thread fit most standard American hose. Drain hole is able to drain the remained water in the pipe.Please keep away from the product when turning off the water, remained water will be sprayed out.. Package include 2 PCS Vacuum Breaker with 4 PCS extra black Silicone gasket washers and 1 tape.. Max. operating temp. rating 180 F82 C, Max. operating pressure rating 125 PSI.. Heavy Duty Brass,strong and durable,silver Stainless steel Nails.Meets ASSE 1011CSA B64.2, Meets ANSINSF 61-9 Standard.. Widely ApplicationBreak-off screw for permanent attachment eliminates back-siphonage into water supply. Can be used in anti-backflow valve for RV, garden spigot, outside water faucets, hose bibs, hydrants..

Converts a manual valve to an automatic valve. Includes a ring adapter required to convert most brands of manual valves to automatic. Manual onoff ideal for testing and flushing sprinkler systems. Works with major brands of brass manual valves angle and anti-siphon. Heavy-duty brass construction.

Anti-siphon prevents contaminants from entering household water supply. Flow-control adjustment reduces sprinkler fogging and over-spray. Manual onoff ideal for testing and flushing sprinkler system. Works with standard residential 24-volt sprinkler systems. High-quality brass construction.