Control valves

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Control valves | Choosing the right valve
Valves are mechanical devices that control the flow and pressure of a fluid in a hydraulic or air system. They are essential components of pipe systems that transport liquids, gases, vapors, sludge, etc. There are many different types of valves are available, each one has different characteristics, capacity and uses. There are different operation methods available: manual, pneumatic, electric, etc.
linear modulating valve
linear modulating valve
LMV

DN: 20 mm - 80 mm
Pressure: 0 mbar - 500 mbar
Temperature: -20 °C - 60 °C

... modulating valves Modulating valves LMV are used in combustion processes that require linear adjustment of air or gas flow. The flow varies proportionally to the opening angle of inner mechanism, therefore ...

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Elettromeccanica Delta S.p.A.
plug valve
plug valve
VBCB 380

DN: 9.525 mm
Pressure: 0 bar - 40 bar
Temperature: -20 °C - 80 °C

SINGLE COUNTERBALANCE VALVE FOR OPEN CENTER VBCB OVERCENTER VALVE SIMPLE EFFECT NOT COMPENSATED WITH BANJO BOLT Thanks to the Oleoweb VBCB counterbalance valves it is possible to ...

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Oleoweb Srl
globe valve
globe valve

Planning, construction and delivery of high quality valves for power plant and process heat generation.

electric valve
electric valve

DN: 2 in - 40 in
Pressure: 0.6 MPa - 16.5 MPa
Temperature: -29 °C - 150 °C

... very popular as electric actuated ball valve can offer a cost effective solution for valve automation. - Typically used for ON/OFF control of water, air, oil and other compatible media. Athena ...

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Athena Engineering S.r.l.
globe valve
globe valve

DN: 1.5 in - 12 in
Pressure: 16 bar - 420 bar

... depress pressure control valve - Utilizes multi-cage to reduce the pressure. - It has features of S-shape passageway and high Cv. - The valve plug is designed as balancing structure ...

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Athena Engineering S.r.l.
through-conduit valve
through-conduit valve
GAV-SLB

DN: 50 mm - 1,500 mm
Pressure: 16 bar - 420 bar
Temperature: 0 °C - 200 °C

... 600. Athena through conduit gate valve manufacturer from genuine guaranteed raw material with material test certificates, hydraulic test certificates, MTC 3.1available with all supply. Also, we can provide valves ...

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Athena Engineering S.r.l.
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: - ...

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 ...

two-stage valve
two-stage valve
BJSU Series

DN: 8, 6, 4, 10 mm
Pressure: 0.2 MPa - 1 MPa
Temperature: 0 °C - 60 °C

Industry's First! It enables same control as the cylinder with shock absorber. (Patent no. 5578502) Shock absorber is not required. Two-stage exhaust flow rate adjustment is realized. By using 2nd stage exhaust ...

exhaust valve
exhaust valve
ET series

Pressure: 0 MPa - 0.9 MPa
Temperature: 0 °C - 60 °C

This Exhaust Needle Valve controls the exhaust flow rate. The valve can be attached directly to a solenoid valve. Best suitable in case a cylinder, etc has no sufficient ...

PP valve
PP valve
PJN series

DN: 12, 10, 4, 8, 6 mm
Pressure: 0 MPa - 1 MPa
Temperature: 0 °C - 80 °C

PP (Polypropylene) is applied for the body material to adapt to clean environment. Easy to check sanitary condition. Clear (semitransparent) color used for the resin body makes it possible to check visually the fluid (liquid) inside. All ...

ball valve
ball valve
M series

DN: 10, 5.5 mm
Pressure: 0 bar - 10 bar
Temperature: -10 °C - 90 °C

Series of miniature ball valves with cast body, manually operated and with reduced dimensions. In line mounting they work to close or open the flow in both directions.

ball valve
ball valve
VL

DN: 10 mm - 50 mm
Pressure: 0 bar - 10 bar
Temperature: -10 °C - 90 °C

Series of brass ball valves full bore with long lever and manually operated. In line mounting they work to close or open the air flow in both directions. In nichel-plated brass and in stainless steel.

diaphragm valve
diaphragm valve
VSR

DN: 0.125 in - 1 in
Pressure: 1 bar - 10 bar
Temperature: -10 °C - 70 °C

Series of quick exhaust valves in nickel-plated brass and in stainless steel

ball valve
ball valve
SR

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

A liquid or gas solenoid valve is used to control the flow of liquids or gases in an industrial automation system, irrigation systems, cooling systems, process control applications and ...

ball valve
ball valve
DA

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

... can open or close the valve in response to electrical commands. The type of mechanism can vary depending on the design of the valve, but often involves a shaft or lever that adjusts ...

floating ball valve
floating ball valve
PEKI-VA

DN: 0.375, 0.5 in
Pressure: 0 bar - 6 bar
Temperature: 0 °C - 100 °C

PVA float valve series PEKI-VA made of stainless steel in 3/8 and 1/2″ Our PEKI mechanical brass valve series has been manufactured for decades from high-quality hot-pressed parts and precision turned ...

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PVA Plastik-Ventil-Armaturen GmbH
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 and equipment that require ...

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PVA Plastik-Ventil-Armaturen GmbH
diaphragm valve
diaphragm valve
TOPAZ

DN: 0.75, 1 in
Pressure: 1 bar - 10 bar
Temperature: 0 °C - 60 °C

... differential float valve ideal for use in water tanks that are filled with a pressure pump that should only refill at a minimum level. TOPAZ differential valves are the ideal valve ...

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PVA Plastik-Ventil-Armaturen GmbH
double-acting valve
double-acting valve
FT 1251/2-01

DN: 0.125 in - 0.75 in
Pressure: 210 bar
Temperature: -20 °C - 100 °C

Double-acting flow control valves available from 1/8" to 3/4" bsp, max.working pressure 210 Bar, adjustable oil flow rate from 0,5 to 80 Lt./min. (depending on the size)

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F.lli TOGNELLA
needle valve
needle valve
RV-11-P

DN: 0.25 mm
Pressure: 4 bar
Temperature: 80 °C

... adjustment M&C RV 11-… needle valves, this is possible in a reliable and exact manner thanks to the optimum design of the valve control system. The use of corrosion-resistant materials ...

pneumatically-operated valve
pneumatically-operated valve
8064C

Pressure: 1.2 bar - 10 bar
Flow rate: 0 l/min - 300 l/min

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AWF
globe valve
globe valve
SOGAV™ 36

DN: 150 mm - 180 mm

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AWF
electric valve
electric valve
SOGAV 43

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AWF
quick-release exhaust valve
quick-release exhaust valve
SR series

DN: 0.5, 1, 0.125, 0.25 in
Pressure: 1 bar - 10 bar
Temperature: -10 °C - 70 °C

Quick exhaust valves SR are used to exhaust the pressure of the chambers of a pneumatic cylinder directly into the atmosphere, growing the speed of the cylinder to the maximum. They have the body and the components ...

ball valve
ball valve
MV series

Pressure: 0 psi - 5,500 psi

The Series MV High Pressure Gas Control Valve is optimized for the demanding requirements of Gas Cylinder Fill Plants, Manifold, and Piping System applications. The High Pressure Oxygen Service Valve ...

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Generant
flow control valve
flow control valve
VK, NRG, VKE

DN: 2.5, 0.75, 1.5, 0.5, 2 in
Pressure: 16, 40, 150, 300 bar
Temperature: 280, 300, 400, 238, 250 °C

... sense. Sightglasses – GESTRA Vaposkops – or monitoring electrodes are a fixed part of the equipment. USE VK Vaposkops are valves that allow you to see flow processes in pipes. When they are installed upstream of a steam ...

in-line valve
in-line valve
QTHA-TEVR series

Pressure: 350 bar
Temperature: -18 °C - 105 °C

Connect one end to a Quick-test hose and the other to the process connection then turn the knob to control the pressure • Easily control pressure of a closed system • Fine tune pressure to a ...

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Ralston
slide valve
slide valve
6060 series

DN: 0.125, 0.5, 0.25, 0.375 in
Pressure: 0 bar - 10 bar
Temperature: 0 °C - 70 °C

... unidirectional connection, non-return valves, slide valve, quick exhaust valve Flow regulators 041, 042, 043 Unidirectional flow regulator (block shaped) Valves ...

ball valve
ball valve
1501

DN: 12, 7, 10, 8 mm
Pressure: 15 bar
Temperature: 0 °C - 90 °C

– Various lines for flexible applications – Mini ball valves also with plug connection Operating pressure See table Materials Brass housing (Ms58), nickel-plated Ball made of brass (Ms58), chrome-plated Handle ...

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 ...

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MIX S.R.L.
sliding gate valve
sliding gate valve
SGA, SGB series

DN: 150 mm - 800 mm

Slide gate valves suitable for intercepting products in powder, granules, fibers and heavier materials - Size 150 - 200 - 250 - 300 - 350 - 400 - 500 - 600 - 700 - 800 mm - One-piece valve body in ...

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MIX S.R.L.
butterfly valve
butterfly valve

DN: 250 mm - 300 mm
Temperature: -15 °C - 100 °C

Butterfly Valves for silos suitable for intercepting powder products - Valve body in carbon steel - Size DN250 - DN300 - With square or round fixing flange - Monobloc gasket in NBR for continuous ...

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MIX S.R.L.
cartridge valve
cartridge valve
LSA1BN04V0

DN: 0.25 in
Pressure: 0 bar - 10 bar
Temperature: 5 °C - 60 °C

> - Type: 3X2 > - Design: Spool with Cartridge Type > - Port Size: In/Out/Exhaust -1/4" BSP > - Media:Compressed Air, Filtered & Lubricated > - Ambient/Medium Température: - 5°-60°C > Materials of Construction: Aluminium, ...

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UFLOW AUTOMATION
cartridge valve
cartridge valve
LFA1BN04V0

DN: 0.25 in
Pressure: 0 bar - 10 bar
Temperature: 5 °C - 60 °C

Type - 5X2 Design - Spool with Cartridge Type Port Size - In/Out- 1/4" BSP & Exhaust - l/8" BSP Media - Compressed Air, Filtered & Lubricated Ambient/Medium Température - 5°- 60° C Materials of Construction Aluminium, Nitrile, Brass, ...

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UFLOW AUTOMATION
cartridge valve
cartridge valve
LCA1D series

DN: 0.25, 0.125 in
Pressure: 0 bar - 10 bar
Temperature: 5 °C - 60 °C

Type - 5X3 Design - Spool with Cartridge Type Port Size - In/Out/Exhaust - l/4" BSP & Pilot Port l/8" BSP Media - Compressed Air, Filtered & Lubricated Ambient/Medium Température - 5°- 60° C Materials of Construction Aluminium, ...

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UFLOW AUTOMATION
butterfly valve
butterfly valve
BIANCA

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

PTFE lined centric butterfly valve for corrosive fluids and high-purity applications. Designed and manufactured for over 20 years in Switzerland, Bianca is built for long-lasting use in highly demanding media and environments ...

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InterApp AG
plug valve
plug valve
S590012

... precision formed tapered seat. For replacement Viton® O-ring Kit, see R110112.0-12mm high vacuum valve(T-Type) Accessories: S540012 0-12mm high vacuum plug and control knob Viton® O-ring at tip 42.05

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Synthware glass
plug valve
plug valve
S580012

DN: 9 mm

... 0-12mm high vacuum valve (3-way) Accessories: S540008 0-8mm high vacuum plug and control knob Viton® O-ring at tip 37.05 S540012 0-12mm high vacuum plug and control knob Viton® O-ring at tip 42.05

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Synthware glass
plug valve
plug valve
S560008

DN: 9 mm

... ® O-ring Kit, see R7010,or R108110.0-8mm high vacuum valve ,180° Accessories: S540004 0-4mm high vacuum plug and control knob Viton® O-ring at tip 28.40 S540008 0-8mm high vacuum plug and control ...

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Synthware glass
pneumatically-operated valve
pneumatically-operated valve
21IA series

DN: 15 mm - 50 mm
Pressure: 16 bar - 40 bar
Temperature: -10 °C - 180 °C

The 21IA4T15GC is a 2-way angle seat air operated valve that is capable of providing high flow rates. Its body has been constructed out of stainless steel and it features a corrosion resistant actuator that can be rotated ...

butterfly valve
butterfly valve
DEBW

DN: 100 mm - 3,000 mm
Pressure: 16, 10, 25 bar
Temperature: -40 °C - 200 °C

... be used as a safety valve (positive safety valve able to close even in case of tampering) In addition to the above mentioned technical advantages there is a remarkable economical benefit as this 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
butterfly valve
butterfly valve
NP3,5

DN: 40 mm - 1,200 mm
Pressure: 2.5 bar - 16 bar
Temperature: -10 °C - 120 °C

Di Nicola manufactures single eccentric butterfly valves type lug, wafer and flanged in ductil iron EN GJS 400 to EN GJS 500 , malleable cast iron GJL 250 and high- nickel NI resist , carbon steel ASTM 216 WCB / N + GP ...

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Di Nicola Infinam Srl
flow control valve
flow control valve
HAT/FP

DN: 0.5, 0.75 in
Pressure: 20.7 bar
Temperature: 149 °C

The HAT/FP is a reliable and automatic freeze protection valve designed to protect water resupply lines from freezing. This thermostatic valve controls flow based on temperature variations ...

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Thermomegatech
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