When it comes to preventing backflow, a WaStop backflow valve is an excellent choice. Its unique design uses a Memory Membrane to prevent backflow. This specially formulated elastomer has exceptional chemical resistance and shape retention. It can be inserted into either a pvc or stainless steel pipe. Once installed, the valve automatically opens and seals when necessary.
WaStop inline non return valve
The WaStop inline non return backflow and flood valve is a smart way to prevent water from flowing backwards into a pipe. Designed to be inserted into any pipe, it works by using differential pressure to block any backflow. As such, it is very easy to install. It is available for a wide variety of pipe sizes, from DN 100 to DN 1800.
Its unique patented construction stops backflow and protects your property from flooding and odours. It also prevents insects, flotsam, and other materials from getting into the pipeline. In addition, its unique design keeps odors and small animals from escaping the pipe.
Memory Membrane
The Wastop backflow valve memory membrane is easily installed in most existing pipe systems. The valve can be installed on an inlet or outlet, horizontally or vertically. You can also mount the valve in a chamber and utilize flanges to attach the valve to the existing pipework. These valves can withstand up to 12 meters of backpressure. This makes them perfect for large water systems. The visit this site valves are available in stainless steel, PVC, and copper.
The WaStop backflow valve’s unique flexible membrane allows it to automatically open when forward flow flows under the flexible membrane and close when reverse flow fills the membrane. It is available in sizes ranging from 3 in. to 72 inches. The valve is compatible with a J&S HedFlex check valve, which complements the WaStop valve.
Access Chamber
The Wastop backflow valve is one of the most effective devices on the market. Its patented design prevents backflow and protects against flooding and odour. It also prevents insects and small animals from entering the pipeline. In addition, it prevents gases from escaping from the pipe. It can be easily installed in a few minutes.
The Adapt-A-Valve chamber allows you to easily install this backflow valve without having to dig a trench. The chamber is designed with a double-hinged gate that keeps the backflow gate aligned and provides a tight seal against the sealing plate. The Adapt-A-Valve chamber is constructed to meet SDR 26 heavy-wall sewer specifications. Its reflective sticker on the valve body guides you through installation. The gaskets are heavy-duty, which prevents blockages and ensures that the valve opens when needed. It then seals immediately to prevent backflow.
Chemical resistance
A WaStop backflow valve is composed of two parts: an elastomer sleeve and a pipe made from stainless steel or plastic. The sleeve is specially formulated to provide exceptional chemical resistance and shape retention. It can resist pressures of several meters in the opposite direction. When a flow enters the inlet side of the valve, a small pressure builds up on the membrane, preventing backflow.
This type of valve is inserted into a pipe of any size and type. It can be mounted either horizontally or vertically, on the inlet or outlet, or in a chamber using flanges.
Infiltration protection
The patented Wastop backflow valve provides flood and infiltration protection for pipelines. Its unique design prevents infiltration by small animals, insects, flotsam and gases. It also prevents foul odours from escaping pipes. This patented valve is designed to withstand up to 12 meters of back pressure.
The backflow valve consists of an elastomer sleeve and a pipe made of plastic, stainless steel, or a mixture of both. The sleeve is made of a specially formulated blend of elastomers that offers exceptional shape retention and chemical resistance. The standard sleeve is designed to withstand several meters of pressure in the opposite direction. The pressure build-up in the sleeve is minimal compared to the pressure in the water supply.