Regulating valves

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Regulating valves | Choosing the right valve
Globe valves and piston valves operate on the same principle. A rod, with a saucer-shaped part or piston at the end, descends into the valve to block the flow of fluid. These valves are particularly suitable for regulating a fluid according to the pressure in the pipe. Many globe valve actuators contain a setting spring that allows the valve opening to be adjusted according to pressure. The main disadvantage of this type of valve is the significant head loss....
diaphragm valve
diaphragm valve
MOVE 1250

... diaphragm pressure regulator MR or the electronic pressure control system C MOVE which in connection with the electronic control valve Move 1250 or Move X controls the gas flow at a individual configured pressure.

slide valve
slide valve
SV series

DN: 0.125 in - 0.5 in
Pressure: 0 psi - 150 psi
Temperature: -18 °C - 70 °C

ANVER Slide Valves are manually controlled, 3-way functioning valves that vent the downstream vacuum or pressure when the valve is turned to the OFF position. This provides a simple, ...

regulating valve
regulating valve
ASV series

DN: 4 mm
Temperature: -18 °C - 93 °C

... sensing technology • Direct valve-to-vacuum cup mount Note: These valves are designed to not seal shut completely. This purposeful small vacuum loss allows the valves to have immediate ...

butterfly valve
butterfly valve
KGT

DN: 80 mm - 250 mm
Pressure: 10, 8 bar
Temperature: -30 °C - 180 °C

Wafer type butterfly valve for installation between flanges EN 1092, PN 10, one-piece body with centring lugs, end-to-end valve stem, flat disc design with excellent flow characteristics. The setting ...

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GEFA Processtechnik
ball valve
ball valve
SP229.158

Model SP229.158 chrome-plated brass stay-open ball valve equipped with a stainless steel ball and stem. Special self-draining feature allows valve and connecting lines to eyewash to drain to prevent freezing. ...

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Haws AG - Headquarters for Europe, Middle East and
globe valve
globe valve
807

DN: 0.25 in - 1 in
Pressure: 0 psi - 5,000 psi
Temperature: 70 °F - 1,200 °F

... Tantalum, and other exotics with various trim sizes for every valve measure and incorporate an exact precise control. It is available in globe, angle, 3-way, sanitary, and cryogenic designs. This valve ...

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Badger Meter
diaphragm valve
diaphragm valve
FDV-PC series

Pressure: 17.2 bar

... can independently activate an actuator to open the deluge valve: a pneumatic Dry Pilot detection Line and/or an electric solenoid, connected to sensorst hrough a control panel. Once open, the valve reduces ...

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Raphael Valves Industries (1975) Ltd
diaphragm valve
diaphragm valve
RAVE series

DN: 40 mm - 300 mm
Pressure: 25, 10, 16 bar
Temperature: -29 °C - 80 °C

... low flow The hydraulic control valve is the most effective device for automating industrial and municipal water supply sytems or any other system that requires control of changing operating conditions. The hydraulic ...

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Raphael Valves Industries (1975) Ltd
piston valve
piston valve
G series

DN: 50 mm - 900 mm
Pressure: 16 bar - 64 bar
Temperature: -29 °C - 90 °C

... Actuated Hydraulic Control Valve for use in waterworks for pressure reducing, pressure sustaining, pressure relief, flow control, surge anticipation, level control and other control applications. The hydraulic control ...

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Raphael Valves Industries (1975) Ltd
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

... to utilize devices able to control the distribution of the water without wasting it. Needle valve is especially designed to realize the function of regulating the water flow, maintaining an easy handling ...

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Di Nicola Infinam Srl
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
ball valve
ball valve
BDV

DN: 15, 20, 25 mm
Pressure: 42 bar
Temperature: 400 °C

... vent valves are designed to drain (blowdown) or vent (depressurize) pipework, steam traps, valves and others. BDV – Blowdown valves – Manual discharge of strainer screen contents and ...

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VALSTEAM ADCA Engineering S.A.
drain valve
drain valve
CDV32

DN: 15, 20 mm
Pressure: 10.2 bar - 40 bar
Temperature: 50, 150, 250, 300 °C

The CDV32 condensate drain valve automatically discharges air and condensate from steam systems during start-up. A compression spring keeps the valve open when the system is not pressurized. As soon as ...

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VALSTEAM ADCA Engineering S.A.
pressure-reducing valve
pressure-reducing valve
PRV25

DN: 15 mm - 25 mm
Pressure: 0.2 bar - 17 bar
Temperature: 210, 200, 80 °C

The ADCA PRV25 is a series of direct acting pressure reducing valves designed for use on steam, compressed air, water and other gases and liquids. These regulators are suitable for reducing steam pressure at the point ...

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VALSTEAM ADCA Engineering S.A.
drain valve
drain valve
ST

Pressure: 0 bar - 16 bar

... excellent energy saving performance. The average ROI is only 6 months! Super Trap series use motorized stainless steel ball valves. Durable materials are selected to ensure product quality and effectively maintain ...

ball valve
ball valve

DN: 15 mm - 1,000 mm
Pressure: 16 bar - 420 bar

... flow control. - These electric design 1/4-turn control ball valves are more compact, lighter weight and much less expensive than comparably sized globe valves and segmented control valves ...

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Athena Engineering S.r.l.
gate valve
gate valve

DN: 50 mm - 1,200 mm

Gate Valve with a drain valve body material: Carbon steel /Stainless steel / Alloy steel /Special (Monel /Inconel /Hastelly etc.)/alloy steel/ Al-bronze end connection: RF/RTJ/BW operation: Hand ...

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

gate valve
gate valve
125HT

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

Cast iron (GJL 250) PN 10 gate valve flat body inside screw stainless steel (AISI 304) trim 150°C (max) Main characteristics • Manufactured in Italy in accordance with EN 1171 • Face-to-face length according to EN ...

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 space around ...

quick-release exhaust valve
quick-release exhaust valve
EQ series

DN: 3 mm - 12 mm
Pressure: 0.1 MPa - 0.7 MPa
Temperature: 5 °C - 60 °C

Best suitable for high-speed drive cylinder. Possible to control high-speed cylinder. Exhaust needle valve type, whose exhaust port incorporates throttling function, is available. Tube O.D. 3mm is available for ...

pneumatic pressure-control valve
pneumatic pressure-control valve
JP series

DN: 10, 8, 12, 6, 4 mm
Pressure: 0 MPa - 0.6 MPa
Temperature: 0 °C - 60 °C

Pressure control valve saves compressed air consumption. In driving an actuator under high pressure, compressed air can be saved by use of the pressure controller to reduce the pressure only during home return. Controls ...

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
jumper valve
jumper valve
4418F

Pressure: 13 bar - 50 bar
Temperature: -29 °C - 204 °C

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AWF
electric valve
electric valve
TecJet 50 Plus

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AWF
piston valve
piston valve
5801, 5610

DN: 15 mm - 200 mm
Temperature: 100 °C

... and fluids in all energy and process networks, with no need for auxiliary energy. Type 5610 The pressure-maintaining valve ensures constant primary pressure in steam, gas and fluids in all energy and process networks, ...

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GESTRA AG
diaphragm valve
diaphragm valve
HM-SV

DN: 50 mm - 600 mm
Pressure: 25 bar
Flow rate: 16 m³/h - 5,400 m³/h

EXCESSIVE FLOW VALVE The valve avoids reservoir emptying and flooding dues to casual pipeline failure. The valve is controlled by a differential hydraulic pilot that senses flow speed ...

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Tecnidro
piston valve
piston valve
HM-PP

DN: 50 mm - 600 mm
Pressure: 40 bar
Flow rate: 16 m³/h - 5,400 m³/h

PROPORTIONAL PISTON ACTUATED VALVE DESIGNED FOR HIGH DIFFERENTIAL PRESSURES The valve maintains downstream pressure to a constant and pre-set rate of upstream value. No pilots needed. The valve ...

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Tecnidro
diaphragm valve
diaphragm valve
HMC-RP

DN: 80 mm - 300 mm
Pressure: 1 bar - 16 bar
Flow rate: 10 m³/h - 1,600 m³/h

PRESSURE REDUCING VALVE The valve reduces high upstream pressure to a pre-set lower and constant downstream pressure level, regardless of fluctuating flow or varying upstream pressure. A hydraulic ...

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Tecnidro
pneumatic valve
pneumatic valve
VSR

DN: 0.125 in - 1 in
Pressure: 0.8 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 in ...

pneumatic valve
pneumatic valve
30463 series

DN: 0.125, 0.25 in
Pressure: 0 bar - 8 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 in ...

pressure-control valve
pressure-control valve
PCV-125-AL

DN: 6.35 mm
Pressure: 250, 160 psi
Temperature: -29 °C - 66 °C

... Pressure Control Valve provides regulated pressure to operate a variety of Williams pneumatic metering pumps. It features an economical pressure regulator capable of output pressures of 0-125 psi (0-862 Kpa). The Pressure ...

diaphragm valve
diaphragm valve
Rossignol

DN: 0.25 in
Pressure: 0 bar - 200 bar
Temperature: -20 °C - 70 °C

The rossignol metering valve will be fitted di- rectly to the cylinder valve. Due to the slim conus of the metering spindle the rossignol valve guarantees precise metering. As an ...

piston valve
piston valve
PVE

DN: 15 mm - 65 mm
Pressure: 0 bar - 10.2 bar
Temperature: 0 °C - 180 °C

... position feedback signal 0-10 V / 4-20 mA (after automatic balance) Control element 2-port/2-way valve, NC (normally closed) as standard, as option 3-port/2-way valve for mixing different media, with ...

piston valve
piston valve

Pressure: 12 bar - 50 bar
Temperature: 0 °C - 80 °C

This metering valve is developed by I.L.C. srl. It is being offered with manual, pneumatic as well as electrical actuations. In addition, the metering valve is meters out the lubricant which was installed ...

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I.L.C. srl
pressure-reducing valve
pressure-reducing valve

The Pressure Reducing Valve is made of solid BSP brass and stands at 1-1/4 inch. This unit is ideal for fitting in a water inlet.

ball valve
ball valve
SR

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

... Coil: The solenoid valve has an electromagnetic coil wrapped around a ferromagnetic core. When an electrical voltage is applied to the coil, it generates a magnetic field around the core. Armature or piston: Inside the ...

ball valve
ball valve
DA

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

... monitor and adjust the valve position as needed. Fluid Flow: When the engine opens the valve, fluid can flow through the valve opening. The size of the opening can be adjusted continuously ...

floating ball valve
floating ball valve
500VA

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

The stainless steel valve 500 regulates levels even at high temperatures and in chemical liquids. Available in various sizes. The stainless steel float valve series 500 is a simple mechanical VA valve. ...

pilot valve
pilot valve
FT3-RP

Pressure: 320 bar

Pressure reducing stackable valves Cetop3, pilot control, available with controlled flow on B-P lines. Max. working pressure 320 Bar

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