Industrial wastewater valves

1100 Series pressure loading-valves are designed specifically for the dosing industry. They are used by dosing pump manufacturers and dosing system manufacturers, and offer reliable, flexible and safe operation for end-users. The valves can be made in PVC, PP, PVDF, PTFE, stainless steel (316), hastelloy, titanium and Carpenter 20. Optional

Althon 300mm Ductile Iron Flap valves are designed and manufactured for use in industrial and domestic effluent and water treatment situations as well as protected river and sea outfalls with gravity flows and are suitable for use with pipework up to and including 300mm diameter. Althon provide their ductile iron flap valves with stainless steel

Althon 200mm Ductile Iron Flap valves are designed and manufactured for use in industrial and domestic effluent and water treatment situations as well as protected river and sea outfalls with gravity flows and are suitable for use with pipework up to and including 150mm diameter. Althon provide their ductile iron flap valves with stainless steel

Althon 1200mm HDPE flap valves can be used in surface, sewer and water process applications. HDPE flap valves are a simple and highly effective way to prevent water backflow into a system: manufactured in HDPE and Stainless Steel 316L; square backplate; for use with pipework up to 1200mm; suitable for factory or retrofit to precast concrete

V182 and V82 valves reduce the pressure within a system to a pre-set value. By using differential pressure, the valve adjusts itself to the set working pressure. They are used in microelectronics, measurement and control, the chemical process industry and in water treatment. The outlet pressure (working pressure) is not directly related to the

Althon 100mm HDPE flap valves can be used in surface, sewer and water process applications. HDPE flap valves are a simple and highly effective way to prevent water backflow into a system: manufactured in HDPE and Stainless Steel 316L; square backplate; for use with pipework up to 110mm; suitable for factory or retrofit to precast concrete

Althon 1000mm HDPE flap valves can be used in surface, sewer and water process applications. HDPE flap valves are a simple and highly effective way to prevent water backflow into a system: manufactured in HDPE and Stainless Steel 316L; square backplate; for use with pipework up to 1000mm; suitable for factory or retrofit to precast concrete

Althon flange mounted flap valves are easy to install, no grouting is required. Made of strong but light weight HDPE, they are virtually maintenance free, as well as being impact and ultra violet resistant. Althon flange mounted flap valves are supplied complete with all seals and stainless steel fixings

Althon pipe mounted flap valves are easy to install, no grouting is required. Made of strong but light weight HDPE, they are virtually maintenance free, as well as being impact and ultra violet resistant. Althon pipe mounted flap valves are supplied complete with all seals and stainless steel fixings

Althon 225mm Ductile Iron Flap valves are designed and manufactured for use in industrial and domestic effluent and water treatment situations as well as protected river and sea outfalls with gravity flows and are suitable for use with pipework up to and including 225mm diameter. Althon provide their ductile iron flap valves with stainless steel

Althon 375mm Ductile Iron Flap valves are designed and manufactured for use in industrial and domestic effluent and water treatment situations as well as protected river and sea outfalls with gravity flows and are suitable for use with pipework up to and including 375mm diameter. Althon provide their ductile iron flap valves with stainless steel

Althon 150mm HDPE flap valves can be used in surface, sewer and water process applications. HDPE flap valves are a simple and highly effective way to prevent water backflow into a system: manufactured in HDPE and Stainless Steel 316L; square backplate; for use with pipework up to 160mm; suitable for factory or retrofit to precast concrete

Althon 800mm HDPE flap valves can be used in surface, sewer and water process applications. HDPE flap valves are a simple and highly effective way to prevent water backflow into a system: manufactured in HDPE and Stainless Steel 316L; square backplate; for use with pipework up to 800mm; suitable for factory or retrofit to precast concrete

1100 Series valves use a spring-loaded diaphragm to control pressure and prevent overpressure in dosing systems. Suitable for a wide range of fluids, they are made from corrosion-resistant materials and comply with PED 2014/68/EU, CE and UKCA standards. Sizes and connections suit most dosing pumps and pipework standards

Althon 600mm HDPE flap valves can be used in surface, sewer and water process applications. HDPE flap valves are a simple and highly effective way to prevent water backflow into a system: manufactured in HDPE and Stainless Steel 316L; square backplate; for use with pipework up to 600mm; suitable for factory or retrofit to precast concrete

Althon 250mm Ductile Iron Flap valves are designed and manufactured for use in industrial and domestic effluent and water treatment situations as well as protected river and sea outfalls with gravity flows and are suitable for use with pipework up to and including 250mm diameter. Althon provide their ductile iron flap valves with stainless steel

Althon 300mm HDPE flap valves can be used in surface, sewer and water process applications. HDPE flap valves are a simple and highly effective way to prevent water backflow into a system: manufactured in HDPE and Stainless Steel 316L; square backplate; for use with pipework up to 300mm; suitable for factory or retrofit to precast concrete

Althon push fit flap valves are easy to install, no grouting is required. Made of strong but light weight HDPE, they are virtually maintenance free, as well as being impact and ultra violet resistant. Althon push fit flap valves are supplied complete with all seals and stainless steel fixings

V186/V86 valves keep the working or system-related pressures constant, balance out pressure pulsation and reduce pressure peaks in process systems. They are used in microelectronics, measurement and control, the chemical process industry and in water treatment. If the inlet pressure rises above the set value, the pressurised valve piston is lifted

Althon 100mm ductile iron flap valves can be used in industrial and domestic effluent and water treatment applications or in protected river and sea outfalls with gravity flows. The ductile iron flap is strong while remaining very sensitive to small differential heads of water. Wall mount as standard, or onto pipe flange or high-quality flat surface with O-ring (separate fixing kit needed

Althon 600mm Ductile Iron Flap valves are designed and manufactured for use in industrial and domestic effluent and water treatment situations as well as protected river and sea outfalls with gravity flows and are suitable for use with pipework up to and including 600mm diameter. Althon provide their ductile iron flap valves with stainless steel

Althon 150mm Ductile Iron Flap valves are designed and manufactured for use in industrial and domestic effluent and water treatment situations as well as protected river and sea outfalls with gravity flows and are suitable for use with pipework up to and including 150mm diameter. Althon provide their ductile iron flap valves with stainless steel

Althon 500mm HDPE flap valves can be used in surface, sewer and water process applications. HDPE flap valves are a simple and highly effective way to prevent water backflow into a system: manufactured in HDPE and Stainless Steel 316L; square backplate; for use with pipework up to 500mm; suitable for factory or retrofit to precast concrete

Althon 500mm Ductile Iron Flap valves are designed and manufactured for use in industrial and domestic effluent and water treatment situations as well as protected river and sea outfalls with gravity flows and are suitable for use with pipework up to and including 500mm diameter. Althon provide their ductile iron flap valves with stainless steel