Check valves - Import export

Valves and shut-off devices are components for blocking and control of liquids or gases. The range of products includes 2-way ball valves, 3-way ball valves, hydraulic ball valves, angle seat valves, butterfly valves as well as solenoid valves, pressure switches, blocking valves, needle valves and gate valves. Coaxial valves and check valves also belong in the assortments as well as dirt strainers, safety valves and pressure limiting valves.

Robust stainless steel check valve with high flow capacity for aggressive media and high operating temperatures.

Check valves in stainless steel for line installation for demanding applications and high frequencies. Available in sizes 1/8 to 1".

Non-return valves for in-line installation, series VR, made of nickel-plated brass. With threaded connection and/or hose plug-in connection.

Check Valves RV ▪ Allow single-directional flow only ▪ Designed for in-line assembly with female BSP, NPT and SAE threaded connections ▪ Metal-to-metal seat ▪ Maximum working pressure: 500 bar / 7250 PSI (depending on size) Check Valves RVM ▪ Allow single-directional flow only ▪ Designed for in-line assembly with female BSP, NPT and SAE threaded connections ▪ Metal-to-metal seat ▪ Maximum working pressure: 400 bar / 5800 PSI

Genuine DEUTZ

Check valves are used to prevent media from flowing back in systems or to protect equipment against media blow-back. The three types (with spring, without spring and COMPACT) allow for use in many different applications. The valve seat is supported by an O-ring and guarantees maximum safety and reliability.

Non-Return Valves WITT non-return valves protect plants, pipelines and outlet points against reverse gas flow and meet all relevant standards and regulations. The product range of non-return valves includes a large choice of nominal sizes (up to DN200) and flow rates (0.35 – 106 SCFH). The sophisticated valve technology of WITT non-return valves provides small pressure drops making them also suitable for applications with smallest opening pressures. A high-quality sealing system with elastomeres prevents leakages, and dirt filters at the inlet point assure long service life of the non-return valves. Some non-return valve models can also be used as flashback arrestors. All non-return valves can be mounted in any orientation, are available with all connections, in brass and stainless steel and are suitable for almost all technical gases.

Non-Return Valves WITT non-return valves protect plants, pipelines and outlet points against reverse gas flow and meet all relevant standards and regulations. The product range of non-return valves includes a large choice of nominal sizes (up to DN200) and flow rates (0.35 – 106 SCFH). The sophisticated valve technology of WITT non-return valves provides small pressure drops making them also suitable for applications with smallest opening pressures. A high-quality sealing system with elastomeres prevents leakages, and dirt filters at the inlet point assure long service life of the non-return valves. Some non-return valve models can also be used as flashback arrestors. All non-return valves can be mounted in any orientation, are available with all connections, in brass and stainless steel and are suitable for almost all technical gases.

Piston valves for petrol or oil lines. The valves prevent the line from draining after the pump has been switched off. This type of valve is only used in applications above 5 bar. The opening pressure is set to the corresponding counter pressure.

Blocking valves control the opening and closing of piping systems. They control the inlet, flow or outlet of liquids and gases. Flow valves regulate the volume flow of the fluid used. We have throttle valves, throttle check valves, check valves and stopper valves. Furthermore we offer quick relief valves, toggle lever valves, compact pressure controllers and functional connectors. All mentioned blocking and flow valves are available in various sizes, materials, and pressure, flow and temperature ranges.

Blocking valves control the opening and closing of piping systems. They control the inlet, flow or outlet of liquids and gases. Flow valves regulate the volume flow of the fluid used. We have throttle valves, throttle check valves, check valves and stopper valves. Furthermore we offer quick relief valves, toggle lever valves, compact pressure controllers and functional connectors. All mentioned blocking and flow valves are available in various sizes, materials, and pressure, flow and temperature ranges.

Blocking valves control the opening and closing of piping systems. They control the inlet, flow or outlet of liquids and gases. Flow valves regulate the volume flow of the fluid used. We have throttle valves, throttle check valves, check valves and stopper valves. Furthermore we offer quick relief valves, toggle lever valves, compact pressure controllers and functional connectors. All mentioned blocking and flow valves are available in various sizes, materials, and pressure, flow and temperature ranges.

Blocking valves control the opening and closing of piping systems. They control the inlet, flow or outlet of liquids and gases. Flow valves regulate the volume flow of the fluid used. We have throttle valves, throttle check valves, check valves and stopper valves. Furthermore we offer quick relief valves, toggle lever valves, compact pressure controllers and functional connectors. All mentioned blocking and flow valves are available in various sizes, materials, and pressure, flow and temperature ranges.

Blocking valves control the opening and closing of piping systems. They control the inlet, flow or outlet of liquids and gases. Flow valves regulate the volume flow of the fluid used. We have throttle valves, throttle check valves, check valves and stopper valves. Furthermore we offer quick relief valves, toggle lever valves, compact pressure controllers and functional connectors. All mentioned blocking and flow valves are available in various sizes, materials, and pressure, flow and temperature ranges.

Blocking valves control the opening and closing of piping systems. They control the inlet, flow or outlet of liquids and gases. Flow valves regulate the volume flow of the fluid used. We have throttle valves, throttle check valves, check valves and stopper valves. Furthermore we offer quick relief valves, toggle lever valves, compact pressure controllers and functional connectors. All mentioned blocking and flow valves are available in various sizes, materials, and pressure, flow and temperature ranges.

Blocking valves control the opening and closing of piping systems. They control the inlet, flow or outlet of liquids and gases. Flow valves regulate the volume flow of the fluid used. We have throttle valves, throttle check valves, check valves and stopper valves. Furthermore we offer quick relief valves, toggle lever valves, compact pressure controllers and functional connectors. All mentioned blocking and flow valves are available in various sizes, materials, and pressure, flow and temperature ranges.

Valves and shut-off devices are components for blocking and control of liquids or gases. The range of products includes 2-way ball valves, 3-way ball valves, hydraulic ball valves, angle seat valves, butterfly valves as well as solenoid valves, pressure switches, blocking valves, needle valves and gate valves. Coaxial valves and check valves also belong in the assortments as well as dirt strainers, safety valves and pressure limiting valves.

Valves and shut-off devices are components for blocking and control of liquids or gases. The range of products includes 2-way ball valves, 3-way ball valves, hydraulic ball valves, angle seat valves, butterfly valves as well as solenoid valves, pressure switches, blocking valves, needle valves and gate valves. Coaxial valves and check valves also belong in the assortments as well as dirt strainers, safety valves and pressure limiting valves.

Valves and shut-off devices are components for blocking and control of liquids or gases. The range of products includes 2-way ball valves, 3-way ball valves, hydraulic ball valves, angle seat valves, butterfly valves as well as solenoid valves, pressure switches, blocking valves, needle valves and gate valves. Coaxial valves and check valves also belong in the assortments as well as dirt strainers, safety valves and pressure limiting valves.

Valves and shut-off devices are components for blocking and control of liquids or gases. The range of products includes 2-way ball valves, 3-way ball valves, hydraulic ball valves, angle seat valves, butterfly valves as well as solenoid valves, pressure switches, blocking valves, needle valves and gate valves. Coaxial valves and check valves also belong in the assortments as well as dirt strainers, safety valves and pressure limiting valves.

Valves and shut-off devices are components for blocking and control of liquids or gases. The range of products includes 2-way ball valves, 3-way ball valves, hydraulic ball valves, angle seat valves, butterfly valves as well as solenoid valves, pressure switches, blocking valves, needle valves and gate valves. Coaxial valves and check valves also belong in the assortments as well as dirt strainers, safety valves and pressure limiting valves.

Valves and shut-off devices are components for blocking and control of liquids or gases. The range of products includes 2-way ball valves, 3-way ball valves, hydraulic ball valves, angle seat valves, butterfly valves as well as solenoid valves, pressure switches, blocking valves, needle valves and gate valves. Coaxial valves and check valves also belong in the assortments as well as dirt strainers, safety valves and pressure limiting valves.

Valves and shut-off devices are components for blocking and control of liquids or gases. The range of products includes 2-way ball valves, 3-way ball valves, hydraulic ball valves, angle seat valves, butterfly valves as well as solenoid valves, pressure switches, blocking valves, needle valves and gate valves. Coaxial valves and check valves also belong in the assortments as well as dirt strainers, safety valves and pressure limiting valves.

Valves and shut-off devices are components for blocking and control of liquids or gases. The range of products includes 2-way ball valves, 3-way ball valves, hydraulic ball valves, angle seat valves, butterfly valves as well as solenoid valves, pressure switches, blocking valves, needle valves and gate valves. Coaxial valves and check valves also belong in the assortments as well as dirt strainers, safety valves and pressure limiting valves.

Valves and shut-off devices are components for blocking and control of liquids or gases. The range of products includes 2-way ball valves, 3-way ball valves, hydraulic ball valves, angle seat valves, butterfly valves as well as solenoid valves, pressure switches, blocking valves, needle valves and gate valves. Coaxial valves and check valves also belong in the assortments as well as dirt strainers, safety valves and pressure limiting valves.

Valves and shut-off devices are components for blocking and control of liquids or gases. The range of products includes 2-way ball valves, 3-way ball valves, hydraulic ball valves, angle seat valves, butterfly valves as well as solenoid valves, pressure switches, blocking valves, needle valves and gate valves. Coaxial valves and check valves also belong in the assortments as well as dirt strainers, safety valves and pressure limiting valves.