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Process gas valves
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Process gas valves for isolation, flow and pressure control in industrial and utility gas systems. Manual, solenoid and actuated ball, globe, diaphragm, needle and safety shut-off types. Options for high pressure, high temperature and corrosive media. Certified to PED, ATEX and SIL. Used in chemical processing, energy, HVAC, water treatment and combustion lines.
Process gas valves - helping you find the best solution for your project.
Valves for the biogas and biomethane industry
For valve designs in biogas plants and for upgrading biomethane and CO2, GEMÜ offers technically-advanced solutions tailored to each process step. Advanced valve solutions for biomethane upgrading, including globe, butterfly, diaphragm and ball valves. Comprehensive systems for seamless integration in the gasification process
GEMÜ 490 - PFA-lined butterfly valve with bare shaft
Butterfly valve with moulded PFA or PTFE body liner. Suited to chemical or corrosive applications. Specially designed shaft seal to prevent atmospheric leaks. DN40 to DN900. PN3/10/16 bar. Temperatures up to 200°C
GEMÜ 655 manually-operated full bore diaphragm valve
The GEMÜ 655 2/2-way diaphragm valve has a metal handwheel and is manually operated. The valve body has a full bore design: high mechanical stability; high flow rate due to straight through flow; can be retrofitted with a pneumatic actuator; non-rising, robust metal handwheel; thrust-bearing handwheel for larger diameters; body available with hard
GEMÜ 650 BioStar pneumatically-operated diaphragm valve
The GEMÜ 650 2/2-way diaphragm valve has a stainless steel piston actuator and is pneumatically operated. The valve is designed for use in a sterile environment. All metallic actuator components are made of stainless steel. The compression springs of diaphragm sizes 80 and 100 are made of epoxy coated spring steel. Normally closed (NC), Normally
GEMÜ 567 BioStar aseptic and precision control valve
The GEMÜ 567 BioStar is a diaphragm globe control value designed for precision flow and dosing in aseptic applications, including biotechnology, food, beverage and pharmaceuticals industries. Typical uses include the control of sterile steam and air, feed and discharge control in bioreactors, and dosing of liquids and gases
Cryogenic 3-way diverter valve Series 2005
Blackhall cryogenic 3-way diverter valves Series 2005 incorporate many features that provide advantages to the cryogenic industry. The valves are available in bronze or stainless steel, and in Type 24, 60 and 160 CV options. They are made to a modular, lightweight, full bore design. They are fully rated to -196°C for Oxygen service in cryogenics
Spring shut-off gate valve Series 2020
The Spring Shut-off Gate Valve Series 2020 is used for applications in the cryogenics industry. It features fully automatic closing, with extremely fast closing times compared with other devices of its kind. It also provides an accurate closure point and repeatability performance. It is easy to install with optional end connections including
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
Aluminium bronze globe valves Series 4500
Blackhall aluminum bronze globe valves Series 4500 are designed and engineered specifically for marine applications. They have a blow-out-proof spindle made to a one-piece, high-strength design. They have a long-life, low-torque spindle thread, and a lightweight ergonomic aluminium handwheel. A colour-coded handwheel option is available- the
Aluminium bronze gate valves Series 4400
Blackhall aluminum bronze gate valves Series 4400 are designed and engineered specifically for marine applications. They have a blow-out-proof spindle made to a one-piece, high-strength design. They have a long-life, low-torque spindle thread, and a lightweight ergonomic aluminium handwheel. A colour-coded handwheel option is available- the
Fixed cone free discharge valve Series 3300
The Fixed Cone Free Discharge valve is typically used for free discharging control at the terminal point of a pipe or culvert at the base of a dam or reservoir stilling basin. The valve was developed to offer the user an economic solution for this type of application. This type of valve has also been called a Howell-Bunger valve, a hollow cone
MTV high-performance butterfly valve
The MTV is a control, on/off and shut-off butterfly valve. It is designed to handle a wide range of liquids, gases and steam within a broad temperature range. The MTV valve can be mounted between flanges and is also supplied in lugged design. It has an advanced triple eccentric design, including a unique disc shape that allows the use of a solid
The Type 6213 solenoid valve is a compact valve for neutral media up to 100°C. It provides high flow rates with low noise, and operates free from water hammer. In its standard version, the valve is suitable for use in liquids. A minimum differential pressure is required for complete opening. A special version (HP00) which opens the valve without- PRODUCT
- Bürkert Fluid Control Systems
The Type 2301 globe valve is constructed to fulfil tough criteria in process environments and is part of Bürkert's modular range of ELEMENT valves and sensors. The valve's reliability is built on its proven self-adjusting packing gland. Each globe valve body can be fitted with three to five sizes of trim sets. These parabolic trims provide a- PRODUCT
- Bürkert Fluid Control Systems
The Type 2103 is a pneumatically operated, externally piloted diaphragm valve designed for usage in hygienic or aggressive environments. It is part of Bürkert's modular range of ELEMENT valves and sensors. The valve consists of a pneumatically operated piston actuator, a diaphragm and a 2-way valve housing made of cast stainless steel. The design- PRODUCT
- Bürkert Fluid Control Systems
Type 3234 / 2104 are zero dead leg T valves designed for use with neutral gases and liquids, and high purity, sterile, aggressive or abrasive media. The valve enables optimal sampling, draining or diverting of critical process fluids. The valve body is machined from a single piece of block material with no weld seam. The high quality diaphragms- PRODUCT
- Bürkert Fluid Control Systems
The 2100 is a modular angle-seat valve that can meet tough criteria for process environments. It is part of Bürkert's modular range of ELEMENT valves and sensors. It is based around a proven self-adjusting spindle packing with V-seals. The design enables the easy integration of automation modules (whether they are electrical / optical position- PRODUCT
- Bürkert Fluid Control Systems
The Type 8750 flow rate controller is a system to measure and control gases using the differential pressure principle and offers precision flow control for efficient, accurate pneumatic conveying systems. It combines together a closed loop controller, pressure sensors and a control valve to create an automated air flow control unit that can reduce- PRODUCT
- Bürkert Fluid Control Systems
VZPR pneumatically actuated ball valves integrate VAPB ball valves and DAPS quarter-turn actuators. The valves feature adapted torque for reliable opening and closing: a range of drive sizes is available where different diameters are required, thus avoiding problems with oversizing. Plug and process functionality eliminates the need for
Posiflow solenoid valves are designed to proportionally control the flow of air and inert gases by varying the electrical input signal to the coil Low hysteresis (< 5%), excellent repeatability (< 3%), and high sensitivity (< 2%) make these valves ideal for high precision flow control- PRODUCT
- Emerson Automation Fluid Control & Pneumatics UK
VZWM-L directional control solenoid valves operate with diaphragm technology and differential pressure. They have an armature tube for fitting a solenoid coil of your choice: indirectly controlled poppet valve with diaphragm control; connection, valve G14 ... G2; flow rate 1400 ... 31000 l/min; available in brass or stainless steel casting; varied
?Reliable, proven compact design. Large choice of poppet valves with tight shutoff. AC/DC interchangeable. Wide range of elastomers for specialty service. Limited range of enclosures to suit various environments. Valves available in multiple manifold constructions. Mountable in any position. Valves do not require a minimum operating pressure- PRODUCT
- Emerson Automation Fluid Control & Pneumatics UK
