• Series CPO

    • Quiet operation
    • Zero maintenance
    • Design prevents backflow
    • Will seal around solids
    • Designed to withstand wear
    • Tough enough for abrasive slurries

    The Series CPO Slip-On Check Valve is designed to be efficient, quiet and tough. It requires no external power sources, thereby reducing operation costs. The valve's simple design means there are no moving mechanical parts to break down or jam, reducing maintenance costs.

    CPO Valves easily handle corrosive or abrasive materials such as raw sewage, sludges or slurries. Their flexible design allows solids to pass through unhindered and can even seal around solids trapped in the valve.

    Series CPO Slip-On Check Valves are versatile and can be installed either horizontally or vertically. Drilling is available in all flange standards.

    When placing your order, please indicate sleeve material by appending elastomer abbreviation (CR, NR, etc) to the model name. IE: Series CPO-CR

  • Series CPF

    • Quiet operation
    • Zero maintenance
    • Design prevents backflow
    • Will seal around solids
    • Designed to withstand wear
    • Tough enough for abrasive slurries

    The Series CPF Flanged Check Valve is designed to be efficient, quiet and tough. It requires no external power sources, thereby reducing operating costs. The simple design means there are no moving mechanical parts to break down or jam, reducing maintenance costs.

    CPF Valves easily handle corrosive or abrasive materials such as raw sewage, sludges or slurries. Their flexible design allows solids to pass through unhindered and can even seal around solids trapped in the valve.

    Series CPF Flanged Check Valves are versatile and can be installed either horizontally or vertically. Drilling is available in all flange standards.

    When placing your order, please indicate sleeve material by appending elastomer abbreviation (CR, NR, etc) to the model name. IE: Series CPF-CR

  • Series CPI

    • Quiet operation
    • Zero maintenance
    • Design prevents backflow
    • Will seal around solids
    • Designed to withstand wear
    • Tough enough for abrasive slurries

    The Series CPI In-Line Check Valve is designed to be efficient, quiet and tough. It requires no external power sources, thereby reducing operation costs. The valve's simple design means there are no moving mechanical parts to break down or jam reducing maintenance costs.

    CPI Valves easily handle corrosive or abrasive materials such as raw sewage, sludges or slurries. Their flexible design allows solids to pass through unhindered and can even seal around solids trapped in the valve.

    Series CPI In-Line Check Valves are versatile and can be installed either horizontally or vertically. Drilling is available in all flange standards.

    When placing your order, please indicate sleeve material by appending elastomer abbreviation (CR, NR, etc) to the model name. IE: Series CPI-CR

  • Series CPI-IN In-Line Check Valve

    • Low headloss in direction of flow
    • Minimal maintenance
    • Prevents backflow
    • Self cleaning
    • Withstands wear
    • Quiet operation

    Elasto-Valve’s CPI-IN Series is a slip-in style, expansion clamp mounted duckbill Check Valve manufactured with top quality elastomeric materials. Custom engineered and manufactured for each application, its design allows maximum flow with minimal pressure drop across the valve. This flexible valve prevents flow from occurring in the reverse direction. It will eliminate costly backflow from oceans, rivers, or storm water and is the ideal valve for effluent diffuser systems.

    The CPI-IN Series duckbill Check Valve is designed to slide inside an existing or new pipe (PVC, Concrete, Steel, etc) and is held in place with durable stainless steel expanding clamp(s). Installation is quick and simple. These valves require no external power source or mechanical components to operate, unlike conventional Check Valves. EVR duckbill Check Valves require little or no maintenance, thereby virtually eliminating operation and maintenance costs.

    The Series CPI-IN Check Valve can handle corrosive or abrasive materials such as raw sewage, sludge, or slurries. With a broad selection of elastomers, the Check Valve is suitable for many types of media and a wide range of temperatures.

  • Series CPJ

    • Quiet operation
    • Zero maintenance
    • Design prevents backflow
    • Will seal around solids
    • Designed to withstand wear
    • Tough enough for abrasive slurries

    The Series CPJ Jacket Check Valve is designed to be efficient, quiet and tough. It requires no external power sources, thereby reducing operation costs. The valve's simple design means there are no moving mechanical parts to break down or jam, reducing maintenance costs.

    CPJ Valves easily handle corrosive or abrasive materials such as raw sewage, sludges or slurries. Their flexible design allows solids to pass through unhindered and can even seal around solids trapped in the valve.

    Series CPJ Jacket Check Valves are versatile and can be installed either horizontally or vertically. Drilling is available in all flange standards.

    When placing your order, please indicate sleeve material by appending elastomer abbreviation (CR, NR, etc) to the model name. IE: Series CPJ-CR

  • Series WaStop

    • No mechanical parts
    • Stops the migration of dangerous sewer gases into living spaces or other occupied areas
    • Responds to very low inlet pressures
    • Self cleaning - minimal maintenance, completely smooth lower pipe.
    • Simple installation, even in existing pipes and chambers
    • Protects against flooding

    The WaStop® low pressure check valve consists of two parts, the polyurethane sleeve and the pipe. The pipe is supplied with 304 stainless steel and is also available with 316 SS or plastic for specific applications. The sleeve simply folds up and out of the way with very little inlet pressure to allow the flow to pass through the valve.  Inversely the sleeve is capable of resisting several metres of pressure in the opposite direction.

    Dimensions DN 110-1200 can be manufactured in plastic, with or without flange.