backflow prevention valve equipment

Mains sewage backflow prevention valve. Fits into existing manhole. DIY solution. Single flap valve can be manually locked shut.

By Aquobex Ltd. based in Didcot, UNITED KINGDOM. from Commercial Flood Products Product line

Mains sewage backflow prevention valve. Dual flaps for added security. Fits in-line with sewage pipe in new manhole. Automatic operation with manual lock if required.

By Aquobex Ltd. based in Didcot, UNITED KINGDOM. from Commercial Flood Products Product line

Mains sewage backflow prevention valve. Fits in-line with sewage pipe but new manhole not required.

By Aquobex Ltd. based in Didcot, UNITED KINGDOM. from Commercial Flood Products Product line

The valve isolates pumps from the system during pumps starting and stopping to protect pipe lines and pumps itself. The valve is equipped with a control solenoid valve that is switched on at pump starting and is able to fulfill pipe line gradually, reducing pressure rising peaks and allowing soft starting of the pump with closed outlet. The valve ...

By Tecnidro Srl based in Genova, ITALY. from Waterworks Valves - Hydromodul Series Product line

The Aqua TROLL 400 Low-Flow Pelican Case is a field-ready, waterproof, protective case that holds everything you need to perform Low-Flow groundwater sampling with the Aqua TROLL 400 Multiparameter Probe. The case includes a foam insert with cutouts to hold the Aqua TROLL 400 Instrument, cable, battery pack, mobile device, calibration ...

By In-Situ, Inc. based in Fort Collins, COLORADO (USA). from Water Monitoring System Accessories - Low-Flow Product line

JY-284 Bronze dual cheek valve. NSF/ANSI 61. NSF/ANSI 372. Size:1/2' 3/4' 1'.

By Ningbo Huacheng Valve Co.Ltd. based in Ninghai, CHINA. from Backflow Prevention Valve Product line

Same character as backflow prevention valve DN 100, additional with special overflow siphon uno, overflow with odour trap and suction of the surface water.

By Climate, Inc. based in Buford, GEORGIA (US) (USA). from Filtration - Overflow Siphons / Traps Product line

3P Backflow Prevention Valve DN 100 prevents the backflow of any contaminated water entering the rainwater tank. It is suitable for installation in tubes DN 100 and exists of a standard backflow security. The backflow prevention valve allows the water flow only into one direction. A knuckle makes sure that the overflow of the rainwater tank works ...

By Climate, Inc. based in Buford, GEORGIA (US) (USA). from Filtration - Overflow Siphons / Traps Product line

JY-286 Brass dual check valve. NSF/ANSI 61. NSF/ANSI 372. Size: 1/2” 3/4'.

By Ningbo Huacheng Valve Co.Ltd. based in Ninghai, CHINA. from Backflow Prevention Valve Product line

Same character as backflow prevention valve DN 100, additional it has a special overflow with odour trap and suction of the surface water. The 3P Backflow Prevention duo is installed inside the rainwater tank, between the filter and the tank wall overflow outlet. Therefore unnecessary installation time and fittings are omitted. Because of the firm ...

By Climate, Inc. based in Buford, GEORGIA (US) (USA). from Filtration - Overflow Siphons / Traps Product line

Prevents dangerous back-siphonage and backflow into a potable water supply. All-brass construction with threaded connections, neoprene seat disc, rubber washer, and steel set screw. The V-3 is equipped with a protruding tip device for manual draining of faucet (after hose removal) which prevents freezing. Maximum pressure is 125 psi; maximum ...

By Cash Acme based in Atlanta, GEORGIA (US) (USA). from Backflow Preventers Product line

The No. 375 check valve is made of a one-piece cast brass body. Designed to operate in any position, a sensitive spring has been added to close the poppet automatically. The rubber poppet is fully-formed around a solid steel insert to provide greater strength in commercial applications. Each valve is tested twice for casting integrity and backflow ...

By Strataflo Products Inc. based in Fort Wayne, INDIANA (USA). from Check Valves- Brass with Rubber Poppet Product line

The No. 385 check valve is made of a one-piece cast brass body. Designed to operate in any position, a sensitive spring has been added to close the poppet automatically. The rubber poppet is fully-formed around a solid steel insert to provide greater strength in commercial applications. Each valve is tested twice for casting integrity and backflow ...

By Strataflo Products Inc. based in Fort Wayne, INDIANA (USA). from Check Valves- Brass with Rubber Poppet Product line

The No. 201 is equipped with a stainless steel poppet, ruggedly constructed and suitable for a wide variety of applications. They are manufactured from a one piece cast brass body. The unique strainer consists of a helically wound stainless steel spring wire which is durable and cannot corrode. Each valve is tested twice for casting integrity and ...

By Strataflo Products Inc. based in Fort Wayne, INDIANA (USA). from Foot Valves Product line

The No. 200 contains a silicone treated Buna-S rubber poppet, designed to open easily and be moredurablethan O-rings. Being flexible, they cannot leak.They are manufactured from a one piece cast brass body. The unique strainer consists of a helically wound stainless steel spring wire which is durable and cannot corrode. Each valve is tested twice ...

By Strataflo Products Inc. based in Fort Wayne, INDIANA (USA). from Foot Valves Product line

Now offering our same high quality valves with lead-free materials, certified by NSF to contain less than 0.25% lead by weighted average. The lead-free series is compliant with CA, LA, MD, VT state laws and U.S. Safe Water Drinking Act. The lead-free line comes standard with a Buna-S rubber poppet, an extremely durable compound for use with ...

By Strataflo Products Inc. based in Fort Wayne, INDIANA (USA). from Check Valves- Lead-Free Brass with Rubber Poppet Product line

Now offering our same high quality valves with lead-free materials, certified by NSF to contain less than 0.25% lead by weighted average. The lead-free series is compliant with CA, LA, MD, VT state laws and U.S. Safe Water Drinking Act. The lead-free line comes standard with a Buna-S rubber poppet, an extremely durable compound for use with ...

By Strataflo Products Inc. based in Fort Wayne, INDIANA (USA). from Check Valves- Lead-Free Brass with Rubber Poppet Product line

Now offering our same high quality valves with lead-free materials, certified by NSF to contain less than 0.25% lead by weighted average. The lead-free series is compliant with CA, LA, MD, VT state laws and U.S. Safe Water Drinking Act. The lead-free line comes standard with a Buna-S rubber poppet, an extremely durable compound for use with ...

By Strataflo Products Inc. based in Fort Wayne, INDIANA (USA). from Check Valves- Lead-Free Brass with Rubber Poppet Product line

Now offering our same high quality valves with lead-free materials, certified by NSF to contain less than 0.25% lead by weighted average. The lead-free series is compliant with CA, LA, MD, VT state laws and U.S. Safe Water Drinking Act. The lead-free line comes standard with a Buna-S rubber poppet, an extremely durable compound for use with ...

By Strataflo Products Inc. based in Fort Wayne, INDIANA (USA). from Check Valves- Lead-Free Brass with Rubber Poppet Product line

The COMPACT POPPET STYLE CHECK VALVE fits into drum alarms to serve as a foot valve to prevent backflow.

By Gizmo Engineering based in Seneca Castle, NEW YORK (USA). from Level Accessories Product line