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....
needle valve
needle valve
NNV4, NGSV series

DN: 0.125 in - 1 in
Pressure: 400 bar
Temperature: 0 °C - 240 °C

PCI NNV4, NRPV, NGSV needle valve has high pressure line shut off feature. They feature instrument isolation, gauge isolation and drain valve. They can provide liquid and vapor service. All three ...

hydraulic valve
hydraulic valve
M031 184 010 000

DN: 10 mm
Pressure: 0 bar - 510 bar
Flow rate: 0 l/min - 400 l/min

The pressure relief valve for connecting the DN10 has a maximum liter capacity of 400 l /min. The operating pressure can be set max.510 bar.

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Blasberg GmbH
ball valve
ball valve
1746

DN: 0.5 in
Pressure: 137 bar
Temperature: -10 °C - 180 °C

3-way change-over valve, used to connect two safety valves to a pipe system with the use of only one pipe joint. In such a case, one safety valve can be in operation while the other ...

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Dansk Ventil Center A/S
needle valve
needle valve
T1700

DN: 0.125 in
Pressure: 0 bar - 400 bar

Mini Needle Valve, Tradinco T1700 Special instrumentation-needle valve for vacuum and pneumatic pressures up to 400 bar. Excellent feel and low torque allows high accurate control of vacuum or pressure. Low ...

ball valve
ball valve

DN: 25 mm - 100 mm

... easy replacement of existing valves. The GULBINAT standard ball valve can be used as a regulating valve, is piggable and avoids pipe blows. The use of the GULBINAT ball ...

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Gulbinat Systemtechnik
ball valve
ball valve
AD-1

DN: 0.5 in
Pressure: 0 psi - 250 psi

The TYCO Model AD-1 Automatic Drain Valve is designed for use with TYCO Dry Pipe, Deluge, and Preaction Valves. Provided as a trim component for these valves, the Model AD-1 utomatic ...

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Total
diaphragm valve
diaphragm valve
TS5624DMP

... micro liter. An internal spring return makes the valves fully adaptable for use with Techcon Systems controllers. A short opening stroke provides an extremely fast and positive shut-off. The seal-less valve ...

plug valve
plug valve
KRMPR03A3

Pressure: 60 bar - 280 bar
Flow rate: 40 l/min

... - Technical information - Minimum purity of the medium: ISO 4406 19/17/14 (NAS 8) A and B versions with check valve - Height - 40 mm - Pressure range - 60 - 280 BAR - Flow - Max. 40 l/min

pressure-reducing valve
pressure-reducing valve
max. 8.5 bar | SB

Pressure reducing valves The pressure reducing valve is a device designed to reduce the pressure of a gas from an initial generally variable value to a final given value at the end of a process. Primary, ...

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ODL
needle valve
needle valve
93

DN: 0.25 in - 4 in

... absolute minimum. All valve assemblies are housed within the single forged barstock body whilst the end connections incorporate the valve sealing face to ensure a single piece of material up to and including ...

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Budenberg
globe valve
globe valve
C301, CF301

DN: 40 mm - 900 mm

BACK PRESSURE SUSTAINING VALVE - Same construction as Model C000/CF000. Sustains a minimum upstream pressure to prevent overdrafting the supply. CONSULT FACTORY for control valve price list for specific options.

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Flomatic
pressure-reducing valve
pressure-reducing valve

Pressure: 450, 350 bar
Flow rate: 1 l/min - 190 l/min

... Pressure Reducing Valves - Relieving - Pressure Reducing Valves - Non-Relieving Pressure reduction in part of the circuit with no impact on overall system pressure. - Available as pressure ...

ball valve
ball valve
R3

DN: 25 mm - 500 mm
Pressure: 1.6 bar - 10 bar
Temperature: -46 °C - 650 °C

R3 series eccentric V-ball valve, featuring large regulating ratio and a similar equal percentage characteristics while possessing cutting clean properties. Suitable for the regulating ...

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Wuxi Smart Auto-control Engineering Co., Ltd.
butterfly valve
butterfly valve
UU001UNION

DN: 20 mm - 110 mm

UU001UNION FACTORY PIPE-WORKSHOP FITTING WORKSHOP MOULDS WAREHOUSE MATERIAL PREPARE MATERIAL TESTING PRESSURE TESTING FOR VALVES PACKING LINE WAREHOUSE LOGISTICS SAMPLE DISPLAY SHOWROOM

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Yonggao Co., Ltd.
globe valve
globe valve
VP

DN: 40 mm - 250 mm

Control valves with pneumatic actuator -Flow control, mixing and distribution of liquids, steam and gases; two and three way -Steam desuperheating for pressure reduction and simultaneous cooling with water ...

globe valve
globe valve
VM

DN: 15 mm - 400 mm

Control valves with electrical actuator -Flow control, mixing and distribution of liquids, steam and gases; two and three way -With recirculation for boiler feed water control with pump protection system by ...

monoflange valve
monoflange valve
IVM

DN: 0.5 in - 2 in
Pressure: 209 bar - 690 bar
Temperature: -54 °C - 538 °C

... mounting of bonnets not wetted to avoid seizure and leaks Smooth valve actuation, even under high pressure, leads to fault-free operation and long service life Metal valve seat with leak-tested ...

monoblock valve
monoblock valve
IB series

DN: 5, 10 mm
Pressure: 138 bar - 690 bar

... integrates two shut-off valves to separate the process from the instrument side. The modular monoblock design allows using an arrangement of ball valves and/or needle valves. Injection ...

disc valve
disc valve
MFV

... service port to clear the valve from clogging • Durable steel control discs provide precise metering of abrasive • Designed to work with mineral abrasives • Service kits available for simple maintenance The 45° ...

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Elcometer
plunger valve
plunger valve
GV

DN: 15 mm
Pressure: 2.5 bar - 15 bar

... disconnecting the valve • 100% abrasive shut off - reducing wastage • Replace the elcoTOUGH™ rubber valve liner with just 2 bolts • Can be upgraded to an Elcometer AGV using an upgrade kit Suitable ...

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Elcometer
plunger valve
plunger valve
MGV

Pressure: 15 bar

... quickly replaced without disconnecting the valve • 100% abrasive shut off - reducing wastage • Replace the elcoTOUGH™ rubber valve liner with just 2 bolts Suitable for all media types, the design ...

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Elcometer
control valve
control valve

... speed. Besides the proportional control valves we also offer standard control valves. You can choose between a hand control valve (HCV) or a remote control valve (RCV). ...

pressure-reducing valve
pressure-reducing valve
C2.9533

Pressure: 500 bar
Flow rate: 10 l/min

C2.9533 Pressure reducing valves C2.9533 Pressure reducing valves Poppet valve without overpressure function max. operating pressure 500 bar range of operating pressure: 0 - 500 bar adjustment ...

pneumatically-operated valve
pneumatically-operated valve

Pressure: 100, 500, 1,000 bar

High-pressure valve In addition to the technical challenges in pressure generation, applications in high-pressure technology often require special high-pressure valves with the desired properties which ...

pressure-reducing valve
pressure-reducing valve

Pressure: 100, 63 bar

The ideal and reliable high-flow CO2 pressure reducing valve for use with CO2 gas or liquide.

gate valve
gate valve

DN: 40 mm - 300 mm
Pressure: 15, 11, 24, 17.6 bar

... parts of the gate valve are called the gate plate. The gate plate moves up and down and is perpendicular to the direction of fluid. The gate valve can only be fully opened and closed, not used for regulating ...

micro valve
micro valve

... normally closed abrasive valve, the strong spring in the abrasive valve is flattened under the action of compressed air, the flow regulating tube is opened, and the sandblasting operation ...

high-pressure valve
high-pressure valve
4200 bar series 1035 bar series

DN: 2 mm - 17.5 mm
Pressure: 1,400 bar
Temperature: 10 °C - 80 °C

... aforesaid valves allow not only to fill, but also to carry out the delivery under pressure with nominal diameters being double compared with the valves that are normally on the market for the pressure ...

hydrogen valve
hydrogen valve
HYDROGEN HIGH PRESSURE VALVES TYPE VS-H2 SERIES

DN: 2 mm - 8 mm
Pressure: 1,400 bar
Temperature: -20 °C - 80 °C

... avoid contamination. Specific selection of metallic materials to avoid hydrogen embrittlement. Special hard treatments for Valve stem Leakage test on seat and packing with nitrogen at maximum operating pressure.

dosing valve
dosing valve
410-C

POMTAVA valve is a pneumatic needle valve, closed at normal state and opened with pressurized air. The closing is done with a spring. Made in stainless steel, o'ring in FFKM. Version 410-C is designed ...

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