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...
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.

diaphragm valve
diaphragm valve
HP 501

DN: 0.375, 0.25 in
Pressure: 0 bar - 40 bar
Temperature: -20 °C - 70 °C

The 90° shut-off valve HP 501 is a shut-off for point of use regulators. The HP 501 is a shut-off valve will be used with pressure regulator HP 410 as a point of use regulator for laboratory benches ...

double block-and-bleed valve
double block-and-bleed valve
D3B

DN: 1 in - 10 in
Pressure: 0 bar - 400 bar
Temperature: -120 °C - 650 °C

... one device including one upstream valve, one quick action line blind and one downstream valve. The mechanical safety interlock between the Line Blind and the valves prevents any operation ...

diaphragm valve
diaphragm valve
P130L

DN: 8 mm - 20 mm
Pressure: 0 bar - 16 bar
Temperature: 0 °C - 150 °C

... pressure reducing valves. These regulators, available with spring or dome-loading, are designed for use with clean air, nitrogen, carbon dioxide, oxygen, argon and other gases or liquids compatible with the construction ...

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VALSTEAM ADCA Engineering S.A.
diaphragm valve
diaphragm valve
P147

DN: 65 mm - 80 mm
Pressure: 0 bar - 16 bar
Temperature: 0 °C - 150 °C

... sensing pressure reducing valves. These regulators, available with spring or dome-loading, are designed for use with clean air, nitrogen, carbon dioxide, oxygen, argon and other gases compatible with the construction ...

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VALSTEAM ADCA Engineering S.A.
diaphragm valve
diaphragm valve
PS130

Pressure: 0.2 bar - 8 bar
Temperature: 150 °C

... pressure sustaining valves. These regulators, available with spring or dome-loading, are designed for use with clean air, nitrogen, carbon dioxide, oxygen, argon and other gases or liquids compatible with the construction ...

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VALSTEAM ADCA Engineering S.A.
top-entry valve
top-entry valve
BV-SG

DN: 2 in - 24 in
Pressure: 16 bar - 250 bar

... entry ball valves are used in piping systems where the top of the valve can be removed to gain access to the ball and seats without removing the entire valve from the piping system. Typically ...

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Athena Engineering S.r.l.
ball valve
ball valve

DN: 2 in - 40 in

... - Offered with self relieving seats or optional double piston sealing. Special seat compounds are also available. - Each valve meets API-6D, API 6FA and Nace requirements. - Optional stem extensions, actuators, pipe ...

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Athena Engineering S.r.l.
triple-offset valve
triple-offset valve

DN: 1.5 in - 80 in
Pressure: 2.2 MPa
Temperature: -29 °C - 425 °C

... high performance butterfly valve featuring a Carbon Steel or Stainless Steel body and RTFE seat, providing zero leakage. - The design standard conforms to API 609. Athena triple eccentric butterfly valve, ...

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Athena Engineering S.r.l.
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 ...

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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 ...

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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: - ...

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Ridart srl
gate valve
gate valve
125HT

DN: 40, 300 mm
Pressure: 10 bar
Temperature: -10 °C - 150 °C

... Group 1 • 100% full bore • Gate valves are bi-directional and can be installed in any position. However, the preferred orientation is with the stem pointing vertically upwards. Field of application • Industrial ...

gate valve
gate valve
MP 160HT

DN: 40 mm - 300 mm
Pressure: 16 bar
Temperature: -10 °C - 150 °C

Cast iron (GJL 250) PN 16 gate valve oval body OS&Y stainless steel (AISI 304) trim 150°C (max). Made in Italy. Fields of application: Industrial plants - Sewage Water - Water treatment - Air-conditioning ...

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 ...

flow regulator valve
flow regulator valve
SSJS series

DN: 4 mm - 16 mm
Pressure: 14.5 psi - 130 psi
Temperature: 23 °F - 140 °F

All parts used are Free from Oil External parts are Food Sanitaion Law compliant(Refer to our website for details) External parts are made of SUS316 stainless steel The material of rubber seal is FKM(HNBR as to diaphragm)

ball valve
ball valve
BV series

Pressure: 130 psi
Temperature: 32 °F - 176 °F

The products are suitable for applications chemical fluid/mixed gases. The metal parts of the ball valve are made of stainless steel SUS304. The products are suitable for applications under chemical ...

floating ball valve
floating ball valve
500VA

DN: 0.375 in - 2 in
Pressure: 0 bar - 10 bar
Temperature: -20 °C - 150 °C

... installation height of the float valve with fixed ball and does not need to be readjusted. The float valve made of stainless steel V4A material is suitable for regulating filling levels in the food, pharmaceutical ...

floating ball valve
floating ball valve
700VA

DN: 0.375 mm - 2 mm
Pressure: 0 bar - 8 bar
Temperature: 0 °C - 120 °C

... water. The stainless steel float model is suitable for simple mechanical regulation of levels in the food, pharmaceutical and chemical industries due to the VA materials and silicone seals.

floating ball valve
floating ball valve
900VA

DN: 0.125, 0.75, 1 in
Pressure: 0 bar - 10 bar
Temperature: 0 °C - 110 °C

Stainless steel float valve for simple mechanical level control in the food, pharmaceutical and chemical industries. The VA series 900 Diamond is suitable for appliances ...

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, ...

ball valve
ball valve

DN: 20 mm - 63 mm
Pressure: 10 bar

... 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 ...

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DIVATEC,SL
compact valve
compact valve
C10

DN: 15 mm - 50 mm

... Construction of chemical facilities • Construction of industrial facilities • Water treatment • Galvanotécnica Use • For blockage of piping systems Fluids • Neutral media free from solids ...

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DIVATEC,SL
wafer valve
wafer valve
C110

DN: 65 mm - 150 mm
Pressure: 16, 10 bar

... Construction of chemical facilities • Construction of industrial facilities • Galvanotécnica Use • For blockage of piping systems Fluids • Neutral media free from solids and aggressive liquid ...

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DIVATEC,SL
butterfly valve
butterfly valve
SVAH series

DN: 100 mm - 400 mm
Temperature: -25 °C - 150 °C

Butterfly valves suitable for intercepting powdered products - Size DN100 - 150 - 200 - 250 - 300 - 350 - 400 - 2 half-bodies in cast aluminum with double flange: identical upper and lower flange - Possibility of ...

ball valve
ball valve
YCP

DN: 0.5 in - 2 in
Pressure: 3.5 bar - 7 bar
Temperature: -10 °C - 180 °C

... Tri-Clamp Body Material - SS ASTM A351 Grade CF8 / CF8M Seal - TEFLON / VITON / EPDM / SILICON Media Steam, Air, Water, Chemical, Gases, Oil, Diesel, Hot Water Cover SS304 Plate Aluminum Die-Cast Working Pressure ...

diaphragm valve
diaphragm valve
PVS series

... [0.059 in] orifice diameter, internal pilot type chemical 2-3 port valve that does not transmit heat to fluid. Up to two air-operated valves can be controlled simultaneously by a single ...

butterfly valve
butterfly valve
BIANCA

DN: 32 mm - 900 mm
Pressure: 6, 2.5, 16 bar
Temperature: -20 °C - 200 °C

... Market segments •Water •Water Treatment Plants •Power Generation •Chemical Processing •Oil & Gas •Marine •Life Science •Mining/Slurry •Bulk Handling •Air Separation •Steel Industry Body ...

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InterApp AG
pressure-reducing valve
pressure-reducing valve
R series

... Stainless Steel AISI 316 series Port connection 3/4" ÷ 1 1/2" Applications Packaging, Water treatment, Automotive, Chemical/Petrochemical

cast steel valve
cast steel valve
GVMS

DN: 40 mm - 1,600 mm
Pressure: 2.5 bar - 100 bar
Temperature: -10 °C - 200 °C

... the request of customers . The gate valve body is made of cast steel and it is suitably dimensioned to assure a high safety factor. The thicknesses are always higher than the mini-mum ones established for GATE VALVE ...

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Di Nicola Infinam Srl
needle valve
needle valve

DN: 100 mm - 1,400 mm
Pressure: 2.5 bar - 64 bar

... very différent excercise pressure. The use of needle valve with the aid of actuators allows to utilize it in control systems with very différent functions. Water flow régulation actuated by needle valve ...

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Di Nicola Infinam Srl
floating ball valve
floating ball valve
NP series

DN: 25 mm - 1,200 mm
Pressure: 2.5 bar - 100 bar
Temperature: -45 °C - 200 °C

Di Nicola manufactures ball valves type floating and trunnion mounted alloy carbon steel ASTM 216 WCB / GP 240GH + N and stainless steel with high nickel content ranging in size and nominal pressures in accordance with ...

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Di Nicola Infinam Srl
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, ...

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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 ...

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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 ...

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AKO ARMATUREN
butterfly valve
butterfly valve
LKB series

DN: 25 mm - 150 mm
Pressure: 6, 4, 10 bar
Temperature: -25 °C - 140 °C

... optimized valve operation Space-saving inline mounting that easily connects to the piping system High process hygiene due to the use of the same components as the EHEDG-certified LKB valve Count ...

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Alfa Laval
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 ...

piston valve
piston valve
PA15 series

DN: 32, 40, 50 mm
Pressure: 16 bar
Temperature: -10 °C - 180 °C

... 21 and 2/22 Applications • Textile Industry • Cooling systems on injection molding machines • Refrigeration & Cooling heat exchangers • Sterilizers steam supply • Industrial Laundry Equipment • ...

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Parker Fluid and climate Controls Europe
ball valve
ball valve
ECOLINE BLC 1000

DN: 8 mm - 300 mm
Pressure: 63 bar
Temperature: -10 °C - 200 °C

Ball valve to ANSI/ASME with threaded ends (NPT), butt weld or socket weld ends, three-piece body, full bore, floating ball. Plastomer sealing (also in fire-safe design). Main Applications General industry ...

globe valve
globe valve
BOA-H series

DN: 15 mm - 350 mm
Pressure: 25 bar
Temperature: -10 °C - 350 °C

Bellows-type globe valve to DIN/EN with flanged ends, with on/off disc or throttling plug, standard position indicator with colour coding for identification of valve design, replaceable valve ...

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KSB S.A.S. - France
instrumentation valve
instrumentation valve
TESCOM™ F29

DN: 10, 6.4, 4.8 mm
Pressure: 690 bar
Temperature: 538 °C

... piece double block and bleed Keyblok assemblies for primary isolation of pressure take-offs, where the valve is mounted directly to the vessel or process pipe Features -One-piece forged body combines ...

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Emerson Automation Solutions - TESCOM
globe valve
globe valve
easy-e™

DN: 1 in - 30 in
Temperature: -198 °C - 593 °C

The Fisher easy-e cryogenic valve is a globe style, single-port, valve featuring stainless steel construction materials and fabricated extension bonnets. These cryogenic valves are designed ...

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