Valves for the chemical industry

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Valves for the chemical industry | Choosing the right valve
Diaphragm valves are mainly used in hygienic and aseptic processes, i.e. when the circulating fluid must be isolated from any potential contamination. These valves operate primarily in open/closed mode, although in some cases they can be used for fluid regulation. In the open position, these valves are called "full flow" and create almost no pressure drops as the closing diaphragm completely clears the fluid flow. The sealing tightness of these valves is excellent...
2-way valve
2-way valve
DC2 series

DN: 20, 25, 15 mm
Pressure: 16 bar
Temperature: -10 °C - 110 °C

... 2-way MM BRASS with caps and tangs Full bore PN16 ...

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Comparato Nello S.r.l.
2-way valve
2-way valve
DC2 series

DN: 10 mm - 40 mm
Pressure: 16 bar
Temperature: 0 °C - 60 °C

... 2-way FF PVC ball valve, full bore PN16 with connection kit Available with threaded or to-be-glued connections ...

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Comparato Nello S.r.l.
2-way valve
2-way valve
DC2 series

DN: 10 mm - 40 mm
Pressure: 16 bar
Temperature: 0 °C - 60 °C

... 2-way FF PVC ball valve, full bore PN16 with connection kit Available with threaded or to-be-glued connections ...

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Comparato Nello S.r.l.
needle valve
needle valve
NV..-.-..-..

DN: 0 mm - 1.5 mm
Pressure: 0 bar - 34.7 bar

... The needle valve is an adjustable orifice, which can be used to control flow rates, mini-cylinders, nozzles, timing circuits, filling heads, bleed vents, and in many other applications. The adjusted flow remains stable even during temperature ...

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Beswick Engineering Co, Inc.
slide valve
slide valve
MSV-..-.

DN: 1 mm - 1.1 mm
Pressure: 0 bar - 13.8 bar

... The MSV series slide sleeve valve provides an efficient in-line three-way valve. When the sleeve is moved to the “ON” position, fluid is allowed to pass through the valve. When the sleeve is moved to ...

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Beswick Engineering Co, Inc.
ball valve
ball valve
MBV-1010.-.

DN: 1.78 mm
Pressure: 500 psi

... Beswick’s miniature ball valve is an excellent choice for applications requiring a compact on/off valve. This design offers small size, light weight, and non-restricted flow. Approximate Weight: About 9g in stainless ...

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Beswick Engineering Co, Inc.
ball valve
ball valve
BVDL13 series

DN: 15 mm - 100 mm
Pressure: 10 bar - 16 bar

... union UPVC ball valve BVDL13 for fluid isolation, featuring an adjustable seat and BS female plain ends; available in sizes from 1/2" to 4".

Product details

  • Brand: U-PVC Ball Valves
  • Category:
...

ball valve
ball valve
BVSL13 series

DN: 15 mm - 100 mm
Pressure: 10 bar - 16 bar

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Summary
Single union ball valve with adjustable seat & BS male plain ends, available in DN 15–100. Typical applications: industrial piping, water treatment, chemical lines and general ...

pressure-reducing valve
pressure-reducing valve
RET-DS / REF-DS series

DN: 0.5 in - 6 in
Pressure: 1 bar - 13 bar
Temperature: -15 °C - 180 °C

... Direct Acting Pressure Reducing Valve in Duplex Stainless Steel are popular in a variety of industries such as Offshore and near-shore operations, oil drilling, desalination, water treatment, chemical, ...

pinch valve
pinch valve
APV

DN: 6, 8 mm
Pressure: 20 psi - 30 psi

... to its original state. Common industries that use pinch valves for the benefits of isolating fluid from a mechanical valve include: drug dispensing, laboratory equipment, waste water, medical devices, ...

pinch valve
pinch valve
PPV

DN: 6.4 mm - 35 mm
Pressure: 5.2, 6 bar

... pinch valve is that it has no contact with the fluid, making it an ideal option for biotechnology processing, food industry, dosing system, blood process/analytical, CIP and SIP process, and biopharmaceutical ...

knife gate valve
knife gate valve
REDEX® Slide

DN: 50 mm - 150 mm

... Whether it is silos, mills or extraction systems, our slide valves enable a safe isolation, and are also available for demanding CIP, dust or gas applications. The REDEX® slide valve is suitable for the isolation of fully ...

knife gate valve
knife gate valve
RSV

DN: 50 mm - 500 mm

... Whether it is silos, mills or extraction systems, our slide valves enable a safe isolation, and are also available for demanding CIP, dust or gas applications. The RSV slide valve is suitable for the isolation of fully ...

diaphragm valve
diaphragm valve
SISTO-20

DN: 15 mm - 200 mm
Pressure: 16 bar
Temperature: -20 °C - 160 °C

... Paint shops Seawater desalination/reverse osmosis Mining Paper industry / pulp industry Petrochemical industry Refinery Flue gas desulphurisation Shipbuilding Swimming pools Process ...

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SISTO Armaturen S.A.
diaphragm valve
diaphragm valve
SISTO-20

DN: 15 mm - 200 mm
Pressure: 0 bar - 16 bar
Temperature: -20 °C - 160 °C

... separated from the fluid by the diaphragm. Maintenance-free. Main Applications Mining General irrigation systems Chemical industry Homogenisation ...

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SISTO Armaturen S.A.
diaphragm valve
diaphragm valve
SISTO-KB

DN: 15 mm - 200 mm
Temperature: -20 °C - 140 °C

... from the fluid by the diaphragm. Maintenance-free. Main Applications ■ - Food and beverage industry ■ - Industry, building services and power stations ■ - Chemical ...

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SISTO Armaturen S.A.
ball valve
ball valve
YCP series

DN: 0.5 in - 2.5 in
Pressure: 3.5 bar - 7 bar
Temperature: -10 °C - 180 °C

... Body Material - SS ASTM A351 Grade CF8 / CF8M / CF3M Seal - PTFE / VITON Circumstance Temp: -10°C to 70°C Actuator Information > - Life: More than ten million cycle > - Other Technical Data: Available Available on request Adjust Stroke Limiter ...

Iris® valve
Iris® valve
Iris®

DN: 25 mm - 400 mm
Pressure: 0 bar - 10 bar
Temperature: 220 °C

... saving valve for the precise and economical control at low loss of pressure of liquids and gases that can be either clean or contain particles. Applications - Air for aeration in wastewater treatment plant - Gases - Municipal and ...

Iris® valve
Iris® valve
IBS

DN: 25 mm - 400 mm
Pressure: 0 bar - 10 bar
Temperature: 180 °C

... Energy saving valve for the precise and economical control at low loss of pressure of liquids and gases that can be either clean or contain particles. For : Air for aeration in wastewater treatment plant Gases Municipal and industrial ...

pinch valve
pinch valve

DN: 10 mm - 600 mm

... pills, etc. CHEMICAL INDUSTRY, for dosing / isolating dyes, pigments, additives, fertilizers, etc. PLASTICS INDUSTRY, for regulating, sealing and dosing granulates, powders, pellets, etc. ...

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AKO ARMATUREN
pinch valve
pinch valve
VMC

DN: 10 mm - 100 mm
Pressure: 6 bar

... AKO air operated Pinch Valves VMC series A selection of 12 different elastomer grades for the sleeve (natural rubber, food quality rubber, high temperature rubber, neoprene, EPDM, EPDM food quality, ...

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AKO ARMATUREN
pinch valve
pinch valve
VM

DN: 10 mm - 50 mm
Pressure: 6 bar

... the VM series pneumatic pinch valves can also be offered with alternative individually customised connections. For information on advantages of AKO pinch valves and their functions, see air operated pinch valves. Pinch ...

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AKO ARMATUREN
ball valve
ball valve
90

DN: 0 mm - 10,000 mm
Pressure: -10 bar - 7,000 bar
Temperature: -20 °C - 200 °C

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  • Two-piece flanged ball valve designed for reliable on/off isolation in industrial piping systems.
  • Two-piece body facilitates assembly and maintenance without removing the entire valve
...

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MARSVALVEUK
ball valve
ball valve
V22 series

DN: 6.35 mm - 50.8 mm
Pressure: 0 psi - 1,000 psi
Temperature: -20 °C - 200 °C

... piece full-bore ball valve manufactured in CF8M stainless steel with WCB body options and multiple seat materials. Designed for demanding process and chemical environments, the valve ...

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MARSVALVEUK
ball valve
ball valve
V20 series

DN: 8 mm - 50 mm
Pressure: 0 psi - 1,000 psi
Temperature: -20 °C - 180 °C

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  • Process piping, oil & gas, chemical plants, water treatment and general industrial services.


  • Certifications
    • API 607 fire-safe certified (ball valves, gate valves
    ...

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    MARSVALVEUK
    hydrogen valve
    hydrogen valve
    Série 2/977

    Pressure: 0 bar - 40 bar
    Temperature: 95 °C

    ... Externally controlled valve for the hydrogen sector Valves for hydrogen and oxygen in electrolyser operation Pneumatically operated 2/2-way valve - Direct pressure control Designed for electrolysers - ...

    overfill prevention valve
    overfill prevention valve
    442 series

    DN: 3, 0, 4 in
    Pressure: 230 mbar - 8,000 mbar
    Temperature: -20 °C - 40 °C

    ... Ifs a Safety Device in according with Directives ATEX 2014/34/EU. ISO EN 13616-1. Technical Norm Fire Prevention 41/256 31/10/2019. d.P.R. 10/520 19/03/1955 and subsequent amendments. Valve is used to prevent any possible ...

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    Ridart srl
    overfill prevention valve
    overfill prevention valve
    442B

    DN: 3, 4 mm
    Pressure: 230 mbar - 8,000 mbar
    Temperature: -20 °C - 60 °C

    ... It's a Safety Device in according with Directives ATEX 2014/34/EU. ISO EN 13616-1. Technical Norm Fire Prévention 41/256 31/10/2019. d.P.R 10/520 19/03/1955 and subséquent amendments. Valve is used to prevent any possible ...

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    Ridart srl
    emergency valve
    emergency valve
    193

    DN: 2 in - 6 in
    Pressure: 50 mbar
    Temperature: -20 °C - 60 °C

    ... Male threaded emergency vent is normally used to protect the aboveground storage tank from overpressure. It has 50 mbar pressure relief. It even helps to reduce the evaporation of fuel and environmental pollution. material: - Aluminium - Stainless ...

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    Ridart srl
    knife gate valve
    knife gate valve

    DN: 32 mm - 1,400 mm
    Pressure: 0 bar - 10 bar
    Temperature: -20 °C - 180 °C

    ... Paper Industry Mining Silo emptying Chemical plants Bumping Food Industry Sewage treatment Agri-food Biogas Ashes Powders ...

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    Flowrates
    knife gate valve
    knife gate valve
    KGSQ

    DN: 100 mm - 1,000 mm
    Pressure: 0.5 bar - 10 bar
    Temperature: -40 °C - 800 °C

    ... applications requiring full isolation from the atmosphere. Industrial Applications of the Square KGSQ Valve Energy & Environment – Incineration, biomass, and ash handling Food Industry ...

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    Flowrates
    butterfly valve
    butterfly valve
    BVD01

    DN: 80 mm - 1,200 mm
    Pressure: 10, 16, 25, 40 bar
    Temperature: -50 °C - 220 °C

    ... BVD01 are characterized by unparalleled performance and quality in the range of high performance double offset butterfly valves. Optimized lip-type seat can automatically compensate for temperature and pressure variations. It has a ...

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    Flowrates
    floating ball valve
    floating ball valve
    Economy

    DN: 15 mm - 100 mm
    Pressure: 10 bar
    Temperature: 0 °C - 80 °C

    ... • Competitive ball valve to work in the water treatment sector • PTFE seats and joints in EPDM or FKM • Completely removable • Pressure -PN10 • Step ball T or step L • Available in PVC-U, PVC-C, PP thermoplastic materials • Connector ...

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    DIVATEC,SL
    floating ball valve
    floating ball valve
    BV

    DN: 15 mm - 100 mm
    Pressure: 16 bar
    Temperature: -20 °C - 100 °C

    ... • BV ball valves for chemical fluids • PVC-U, PVC-C (HT), PP or PVDF thermoplastic materials • EPDM, FKM gaskets, on request we have a FKM FB with glass fiber loading for very corrosive fluid applications • PTFE ball ...

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    DIVATEC,SL
    floating ball valve
    floating ball valve

    DN: 20 mm - 75 mm
    Pressure: 10 bar
    Temperature: 0 °C - 100 °C

    ... Applications Construction of chemical facilities Water treatment Use To cut pipe systems Fluids Neutral media free of solids and aggressive liquid or gaseous media if the valve ...

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    DIVATEC,SL
    shut-off valve
    shut-off valve

    DN: 25 mm - 200 mm
    Pressure: 0 bar - 16 bar
    Temperature: -20 °C - 60 °C

    ... pneumatic rotary actuator. Gas ball valves are mainly used to shut off the gas flow in gas trains or gas installations before and after other equipment like gas pressure regulators, gas meters etc. These ball valves ...

    coaxial valve
    coaxial valve
    VIP

    DN: 10 mm - 50 mm
    Pressure: 0 bar - 10 bar
    Temperature: -20 °C - 150 °C

    ... of the pipe High flow capacity 2. Pneumatic actuator integrated in the valve Space saving (-60%) and reduced costs compared to an automated valve 3. Piston with chemical nickel plating Lower ...

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    OMAL Spa
    ball valve
    ball valve
    DGF

    DN: 8 mm - 100 mm
    Pressure: 40 bar

    ... Ball valve with Firesafe approval according to BS6755-2, 3-piece body, pressure class depending on the nominal size up to PN 40, floating ball, vacuum-tight. Bore Full and reduced bore Special features Can be combined with all kinds ...

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    GEFA Processtechnik
    globe valve
    globe valve
    417 series

    DN: 0.375 in - 2 in
    Pressure: 0.2 bar - 20 bar
    Temperature: -60 °C - 225 °C

    ... material - also for steam - chemical plants, biogas plants - desalination plants - mechanical engineering and process equipment construction - shipbuilding industry and marine equipment - ...

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    Goetze KG
    diaphragm valve
    diaphragm valve
    HP 500

    DN: 3 mm
    Pressure: 40, 300 bar
    Temperature: -20 °C - 70 °C

    ... HP 500 is a metal diaphragm shut-off valve. Diaphragm shut-off valves are system components for central gas supply units and can be used for low pressure as well as for high pressure. ...

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    Hornung GmbH
    ball valve
    ball valve
    PP series

    DN: 8, 12, 10, 6 mm
    Pressure: 4, 10 bar

    ... via an integrated 1/4 turn isolation valve John Guest push-fit polypropylene Speedfit to Speedfit push-fit shut off valve isolates supply to a fixture or appliance. Fast and simple to install, John Guest valves ...

    globe valve
    globe valve
    Y645-B

    DN: 2.5 in - 12 in
    Temperature: -20 °F - 800 °F

    ... 2500LB DWG# 5533755 The valve stem and valve seat can freely rotate and re-posioned The torque will be very light The greater the pressure the better the sealing The flowing angle between the medium and the ...

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    Taloar
    diaphragm valve
    diaphragm valve
    VAR series

    DN: 25 mm - 100 mm
    Pressure: 3.5 bar - 6 bar
    Temperature: 150 °C

    ... lifespan Certified materials for Pharmaceutical use Full traceability. Designed for meeting the requirements of the tanks in the Pharmaceutical, Food & Beverage, Cosmetics, Dairy and Fine Chemicals ...

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    AERRE INOX Srl
    diaphragm valve
    diaphragm valve
    04.050.116

    DN: 50 mm
    Pressure: 0 mbar - 180 mbar
    Temperature: 5 °C - 98 °C

    ... has a higher resistance to chemicals compared to PPE. Valve housings made of stainless steel combine chemical and a higher temperature resistance. The smooth internal shape improves liquid flow and ...

    high-flow valve
    high-flow valve
    PULSE HF

    DN: 1.5 in
    Pressure: 15,000, 10,000 psi
    Temperature: -5 °C - 50 °C

    ... PULSE HF high-flow ultrasonic chemical injection metering valves (CIMVs) are designed for injection of monoethylene glycol (MEG) and methanol as part of a subsea hydrate mitigation strategy. They have been developed to ...

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