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Industrial pressure relief valves
Industrial pressure relief valves for safeguarding process equipment from overpressure. Spring-loaded and pilot-operated designs for gases, steam and liquids. Set pressure and flow capacity options. Flanged or threaded connections in stainless steel and alloys. For pipelines, tanks, compressors across chemical, energy, water and HVAC.
Industrial pressure relief valves - helping you find the best solution for your project.

Series 2100 suction demand valves (SDV)
The Series 2100 Suction Demand Valve (SDV) is designed for the dosing industry to hydraulically isolate a metering pump from its bulk supply tank. This isolation prevents variations in suction pressure caused by changes in tank liquid levels, supporting consistent pump accuracy. By maintaining dosing accuracy, the valve reduces wastage of primary
Pressure reducing valve V182/82
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
Headwalls with flap valves
Althon manufactures precast concrete headwalls with factory-fitted flap valves ensuring they fit properly and reducing installation time on site. Factory-fitting flap valves to headwalls means the headwalls do not have to be drilled once on site. Althon can fit multiple flap valves to a single headwall and offers flap valves fitted to concrete
Pressure reducing valve type 582
The compact Type 582 pressure reducing valve reduces the line pressure to a set value on the valve outlet. The outlet pressure is in no direct relation to the inlet pressure. Independent of raising or falling inlet pressure the outlet pressure stays largely constant. Suitable for neutral and aggressive media with low number of particles / solids
1100 Series - pressure-relief valves for dosing lines
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
Pressure relief valves
A pressure relief valve is most often used to protect a system from over-pressurisation, but it can also be used to maintain constant upstream pressure or even as a non-return valve in certain installations. It is an in-line valve, and it only opens when the system pressure exceeds the set pressure of the valve. Pressure regulating valves are also- PRODUCT
IPS Flow Systems

Stainless steel filter relief valve Series 2012
The stainless steel filter relief valve Series 2012 is used for applications in the cryogenics industry. All valves are degreased to LOX service as standard and immediately bagged ready for despatch. All valves are issued with test certification and a certificate of conformity. DIN 50049 3.1.B. certification is available on request. It is easy to

Bronze filter relief valve Series 2013
Blackhall bronze filter relief valves Series 2013 incorporate many features that provide advantages to the cryogenic industry. There is total flexibility in the material selection, allowing exact customer specifications to be met. For example, all trim and non-wetted parts are available in stainless steel if required. Various end connections are

Engineered bursting discs
Fike has an extensive line of bursting discs. Flexibility of design, a wide range of materials and extensive bursting disc engineering expertise make Fike uniquely capable of building the precise products for your sealing, venting, small space, pressure relief valve protection or other special requirements. Fike begins by gathering as much
Submerged discharge valve Series 3200
The Blackhall submerged discharge valve is suitable for applications when low discharge noise is a requirement and / or when space is at a premium. The valve is designed so that the discharge occurs underwater into a stilling well reducing both noise and the space required (a stilling basin is not needed). Details of the sizing for the valve and- PRODUCT
Blackhall Engineering

Titanium and exotic alloy check valves Series 4300
Blackhall titanium and exotic alloy check valves Series 4300 are designed for marine applications. They have a bolted bonnet, and the disk angle design gives low pressure drop and quick closing. They also feature tight sealing. Double and multi-door configurations are available, reducing noise and size. They can be installed horizontally or
Series 220 2/2 solenoid valves
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Hot Water service up to 10 Bar and 100° C Steam service up to 9 Bar and 180° C -Long life 1 million cycles on hot water and 3.5 Bar steam, 500,000 cycles on 9 Bar steam (tested under laboratory conditions) Threaded bonnet for quick inspection and serviceability; reducing downtime and maintenance costs Pilot operated diaphragm and piston valves -Stainless steel seats Floating PTFE discs- PRODUCT
- Emerson Automation Fluid Control & Pneumatics UK
90GE-01/NGE90-01 pressure reducing valves
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Cla-Val Models 90GE-01/NGE90-01 Pressure reducing valves automatically reduce a higher inlet pressure to a steady lower downstream pressure regardless of changing flow rate and/or varying inlet pressure. This valve is an accurate, pilot-operated regulator capable of holding downstream pressure to a pre-determined limit. When downstream pressure- PRODUCT
- Cla-Val UK
CLA-VAL models - 50GE-01/NGE50-01 are hydraulically operated, pilot controlled, modulating valves designed to maintain constant upstream pressure withing close limits. This valve can be used for pressure sustaining back pressure or unloading functions in a by-pass system. - Sizes: 1 ½” – 1200mm - Pressure ratings: PN10 to PN40 Typical applications
CLA-VAL model AQUA 80-451 pressure reducing valve can be used in water distribution systems and on domestic distribution systems to protect installations from a high inlet (upstream) pressure. Regardless of variations of inlet pressure, the PRV AQUA 80-451 will reduce and maintain a lower and constant outlet (downstream) pressure
The Type 6626 is a direct acting solenoid rocker valve with Burkert's patented TwinPower actuator for analytical applications. The TwinPower actuator has a unique twin coil. It has enabled the size of the valve to be reduced without any loss in performance and decreases energy consumption by up to 75%. Type6626 valves have a 16mm wide medium- PRODUCT
- Bürkert Fluid Control Systems
Industrial pressure relief valves - helping you find the best companies for your project.
Blackhall Engineering
Designs and manufactures special purpose valves. Models include a flow control valve for the control of fluids in the water supply, power and petrochemical industries; a four-way switch valve designed to replace ball and butterfly valves; an automatic recirculation valve to protect pumps from back pressure and over-heating during start-up and

George Fischer
Manufactures hand-operated and automatic operated valves, as well as measurement and control systems, for use in pipe systems in industrial, and gas and water distribution applications. Pneumatically operated diaphragm valves have measurable and readable stroke limits, pre-loaded spring sets for hazard-free opening of the valve, and are supplied
Prochem Services
Provides specialised corrosion-resistant valves specifically for handling aggressive chemicals. These include pressure relief and pressure sustaining valves, suction demand valves, tank conservation valves, check valves, ball valves and pinch valves. Also available are all-plastic globe control valves with pneumatic or electric actuation
Washford Mill, Mill Street, Congleton, CW12 2AD- MAG Group Building, Vulcan Road South, Norwich, NR6 6AF
Air Accessories (Sheffield)
Distributes the Bosch Rexroth range of manual, mechanical, pneumatic and electric directional control valves, as well as pilot operated, non-return valves; solenoid valves; quick exhaust valves; flow control valves; and manifold sub-plates. Also offers Bosch air cylinders from 32 to 250mm bore
Escafeld Works, Meersbrook Park Road, Sheffield, S8 9FNAJG Waters (Equipment)
Supplier of pinch valves designed for use with abrasive, scaling and corrosive slurries, and industrial effluent. Valves available in 1-40 inch diameter range and feature self cleaning elastomer tube to prevent seizure, plus wear monitoring sensors to alert when tube requires replacement. Options of manual or actuated control and open or enclosed
78 Chelsea Court Yard, Sloane Walk, Shirley, Croydon, CR0 7NX

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