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. Additionally,...
ball valve
ball valve
BDV

DN: 15, 20, 25 mm
Pressure: 42 bar
Temperature: 426 °C

Complete SS construction, AISI 304, (Suitable for blowing out dirt from strainer element)

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Pennant Engineering
control valve
control valve

DN: 20 mm - 80 mm

... High Pressure Regulating Valve Reasonable structure Stable performance Easy maintenance Energy-efficiency Product details The valve is used to control the liquid pressure and flow, and has ...

manual valve
manual valve
R302

... SPECIFICATION PORT SIZE(PT,NPT): 1/4" ADJ.PRESSURE RANGE(kgf/cm2): 0.5~35 PROOF PRESSURE(kgf/cm2): 40 AMBIENT TEMP: 5-60 C GAUGE PORT(PT, NPT): 1/8" ...

pressure-reducing valve
pressure-reducing valve
M2

DN: 0.5 in - 2.5 in
Pressure: 16 bar - 40 bar
Temperature: -40 °C - 250 °C

... Self-actuated flanged or threaded EN or ASA Pressure reducing valve, suitable for steam, gases and liquids for reduce pressure in lines, available in different materials and pressure ranges. ...

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EFSVALVES
slide valve
slide valve

Pressure: 0 bar - 18 bar
Temperature: -30 °C - 65 °C
Flow rate: 5 l/min

... until the setpoint pressure is reached, then the valve closes. The valve opens from P to A when the consumer pressure drops. If the setpoint pressure exceeds, the valve works as a pressure relief valve ...

piston valve
piston valve
BBZPA

DN: 25 mm - 150 mm
Pressure: 10 bar
Temperature: -10 °C - 25 °C

... Versatility it can be installed for all applications and different products DESCRIPTION BBZPA is a divert single seat valve developed to improve efficiency during maintenance operations. Its EASY MAINTENANCE design allows a reduction ...

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BARDIANI VALVOLE S.p.a.
knife gate valve
knife gate valve
SGP0400CF

Pressure: 0 Torr - 760 Torr

... conventionally welded valves. For maintenance purposes, the carriage assembly can be removed from the body without removing the valve from the system. Features Electropolished stainless steel One of the smallest interior ...

mixing valve
mixing valve

... aperture control and an externally mixing spray nozzle. The quantity of water injected is regulated by an upstream control valve. This valve adjusts the injection water pressure in front of the nozzles according to the ...

float valve
float valve
FD series

DN: 0.5 in
Pressure: 0 bar - 16 bar
Flow rate: 0 m³/min - 60 m³/min

... Mechanical Float Drain Valve FD work without loss of compressed air. A FD floating trap is the most effective of all solutions to the conclusion of the condensate system. It works without any loss of compressed air, is easy to install ...

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 valves ...

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. ...

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 is under maintenance. ...

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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 cost Durable Low ...

needle valve
needle valve
8 series

DN: 0.5, 0.25 in
Pressure: 10,000 psi
Temperature: 200 °F

... Bleed valves provide a convenient means to relieve process pressures trapped between a shut off valve and the instrument Uses the same bonnet assemblies of the 100/150 Series mini valves with ...

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 valve ...

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Gulbinat Systemtechnik
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 design ...

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, secondary and ...

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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 the first ...

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Budenberg
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 reducing/relieving ...

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 or shut off service ...

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Wuxi Smart Auto-control Engineering Co., Ltd.
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 tightness in ...

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 valves ...

bulk material valve
bulk material valve

DN: 100 mm - 1,000 mm

... The rotary bin discharger AHBG is designed for discharging mealy or granular bulk materials from storage bins and hoppers to downstream processing machinery and scales in grain & oil, feed and food processing industries. ...

globe valve
globe valve
MVR

... The material regulator valve (MVR) is an air operated valve that slides. The MVR Valve has a tapered needle and specially designed fluid ports to permit precise regulation and rapid response to air ...

needle valve
needle valve
NAE 1-1/2ZAA-09

Pressure: 700 psi

... The Copeland NXT Series is a balanced ported valve designed for high efficiency R-410A and R-454B air conditioning and heat pump applications. NXT Series valves operate over a wide range of conditions and applications ...

piston valve
piston valve
BKG® HyFlex™

... Increase your process flexibility with BKG® HyFlex™ Multiport Valves. Distribute your melt stream to multiple strands or merge multiple streams to one strand in a seamless and smooth transition. Overview In polymer processing, ...

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Nordson Polymer Processing Systems
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