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....
globe valve
globe valve
A1 series

DN: 10 mm - 150 mm
Pressure: 160 bar - 250 bar
Temperature: 350 °C

– shut-off globe valve with bellows (A10) and regulating globe valve with bellows (A11 rough – regulation) – forged body (lifetime up to 60 years) – non-cobalt overlay – threaded yoke – ...

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ARAKO spol. s r.o
globe valve
globe valve
A2 series

DN: 10 mm - 150 mm
Pressure: 10 bar - 40 bar
Temperature: 250 °C

– shut-off globe valve with bellows (A20) and regulating globe valve with bellows (A21 – rough regulation) – forged body (lifetime up to 60 years) – non-cobalt overlay – multi-layer ...

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ARAKO spol. s r.o
globe valve
globe valve
C09

DN: 80 mm - 300 mm
Pressure: 10 bar - 16 bar
Temperature: -60 °C - 200 °C

... part 2 Design options: OPERATION BY HANDWHEEL: – valve for steam – position indicator OPERATION BY PNEUMATIC ACTUATOR: – pneumatic control valve – air filter and grease nipple – throttle valve ...

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ARAKO spol. s r.o
double block-and-bleed valve
double block-and-bleed valve
QTHA-BLB0 series

Keep a calibration system pressurized with a fluid or gas while venting the pressure from the device being calibrated

manual valve
manual valve
QTVF series

Pressure: 200, 350 bar
Temperature: -18 °C - 105 °C

... process and isolate the process from the gauge to perform a calibration of the gauge. After completing the calibration open the valve and place the gauge on-line, all without blowing down the system. * Use whenever ...

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 precise number • Easily attach ...

globe valve
globe valve
MXT-1821444 series

DN: 50 mm - 300 mm
Pressure: 50 bar
Temperature: -29 °C - 425 °C

... bonnet -TRIM 8 - A410 + stellite Gr. 6 seat - Bolted bonnet & gland pack - Rising stem & non rising handwheel for gate & globe valves - PS: 20 bar (ANSI 150), 50 bar (ANSI 300) - TS: -29°C/+425°C. Body material ASTM ...

ball valve
ball valve
MXT-89391580 series

DN: 0.5 in - 1 in
Pressure: 6 bar
Temperature: 180 °C

Model: - Straight adjustable - Material body: - Stainless steel 1.4408 / CF8M Connection: - Thread BSPP ISO 228 - Material seats: - FKM / PTFE Including: - Pressure gauge Note: - Clean steam Pressure incomming steam check data ...

plug valve
plug valve

... the boiler safety valve given as the valve opens in cases of excessive HP line pressure. Noise level guaranteed in accordance with VDMA 24422 regulations. Complete hydraulic units and servo systems ...

diaphragm valve
diaphragm valve
P130L

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

... diaphragm sensing, pressure reducing valves are designed for use with clean air, nitrogen, carbon dioxide, oxygen, argon and other gases or liquids compatible with the construction materials and valve ...

diaphragm valve
diaphragm valve
P147

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

... sanitary pilot operated pressure reducing valves are designed for use with clean air, nitrogen, carbon dioxide, oxygen, argon and other gases or liquids compatible with the construction materials and valve ...

diaphragm valve
diaphragm valve
PS161

DN: 15 mm - 50 mm
Pressure: 0.3 bar - 5 bar
Temperature: 0 °C - 180 °C

... sensing pressure sustaining valves. These regulators, available with spring or dome-loading, are designed for use with clean steam, compressed air, water and other gases or liquids compatible with the construction materials ...

butterfly valve
butterfly valve

DN: 2 in - 48 in
Pressure: 16 bar - 160 bar

Features: Butterfly valve is for regulating or cut off in the pipeline and very low efficient cost. It is applied in a lot range of pipeline like petroleum,chemical, power plant,water supply etc. The ...

needle valve
needle valve
EV

The range of applications for dosing valves are mainly in the extrusion area. With this specific valve different additives and auxiliary materials can be purposefully inoculated into the plastic at a ...

globe valve
globe valve
RPV2

DN: 20 mm - 200 mm
Pressure: 10, 16 bar

• Flanged standard: GB/T 9112-9124 (HG/T20592-20635), ASME B16.5,JIS B2220 • Face to Face: IEC60534 • Flow feature: straight line, equal percentage, quick opening • Stem seal: bellows & packing seal, packing seal • Adjustable ...

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ROPO GmbH
globe valve
globe valve
RPV3

DN: 25 mm - 150 mm
Pressure: 16 bar - 63 bar

• Flanged standard: GB/T 9112-9124 (HG/T20592-20635),ASME B16.5,JIS B2220 • Face to Face: IEC60534-3-1 • Flow feature: straight line, quick opening • Cap style: standard style, extends on style, bellows style • Adjustable ...

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ROPO GmbH
globe valve
globe valve
RPV4

DN: 40 mm - 200 mm
Pressure: 16 bar - 250 bar

• Style: Angular • Body style: angular denoise form, angular single seat, angular cage form • Flanged standard: GB/T 9112-9124 (HG/T20S92-20635).ASME B16.5.JIS B2220 • Face 10 Face: IEC60534-3-1 • Flow feature: straight line, ...

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ROPO GmbH
piston valve
piston valve
337.018-5

DN: 0.125, 0.25 in
Pressure: 0 bar - 10 bar
Temperature: -20 °C - 80 °C

Throttle valve, both directions throttling (B) quick connector Hose 5/3, G 1/8, For throttling flow rates and regulating the piston speed of cylinders. Small dimensions, ideal for tight spaces. To ...

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RIEGLER & Co.KG
ball valve
ball valve
PK3-S series

DN: 6 mm - 50 mm
Pressure: 250, 500, 400, 315, 420 bar
Temperature: -20 °C - 100 °C

Locking devices on request Position switches on request Detent on request

ball valve
ball valve
PK3-S series

DN: 6 mm - 50 mm
Pressure: 420, 315, 400, 250 bar
Temperature: -30 °C - 100 °C

Actuators Position switches on request Detent on request

diaphragm valve
diaphragm valve
70 SKK series

Pressure: 0.4 bar - 14.4 bar

Valves for use in pharmaceutical or food industries; operated by piston or by diaphragm, different connections possible, for example with clamp connection DIN32676, male union DIN 11851, aseptic connections DIN11864

pressure-reducing valve
pressure-reducing valve
90-01/690-01 series

Pressure: 225 psi - 400 psi

... the primary and pilot valve shut tight. Cla-Val Pressure Reducing Valves automatically reduce higher inlet pressure to a steady lower downstream pressure, regardless of changing flow rate and/or varying ...

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CLA-VAL Automatic Control Valves
pressure-control valve
pressure-control valve
98-06 series

Pressure: 15 psi - 75 psi
Temperature: 180 °F

... between low pressure and high pressure setpoints is adjustable to fine-tune the valve to system requirements. The “water saving zone” below maximum pressure line represents valve effectiveness in reducing ...

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CLA-VAL Automatic Control Valves
booster pump control valve
booster pump control valve
60-11/660-11 series

Pressure: 225 psi - 720 psi

... control valve. It is installed on the discharge booster pump used to get rid of pipeline surges due to starting and stopping of the pump. Other features of this valve include a solenoid control that can ...

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CLA-VAL Automatic Control Valves
globe valve
globe valve

Overview Bellows sealed globe valve for chemical applications with safety gland packing in straight type, y-type or corner-type; with flanges or buttweld ends; can be supplied in carbon steel 1.0619 / WCB, stainless ...

ball valve
ball valve
HBC 975

DN: 100 mm - 300 mm
Pressure: 102 bar
Temperature: 60 °C

... HBC 975 is a safety device, also called slam-shut valve, suitable to quickly interrupt the flow of a gas when the pressure existing in the control point reaches the set calibration value. It is a valve ...

ball valve
ball valve
SBC 782

DN: 1 in - 10 in
Pressure: 102 bar
Temperature: 60 °C

... slam-shut valve, the subséquent restoration of the normal operating condition, also cailed RESET operation , is carried out in a purely manual manner, after having verified and solved the causes that led to such tripping. SBC ...

floating ball valve
floating ball valve

DN: 1.5 in - 6 in

GAS VALVES Floating ball valves Ball valves are cut off devices suitable for use both on natural gas distribution network and for liquid service when high performance on thightness ...

pressure-reducing valve
pressure-reducing valve
DM 3, 4

DN: 50 mm - 400 mm
Pressure: 16 bar - 40 bar
Temperature: 280 °C

balanced straight-way valve for medium and very high flow rates | useable for liquids, gases and steam | body made of GGG-40 or GS-C 25 | high precision thanks to integral control behaviour | response time can be adjusted by damping

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MANKENBERG GmbH
diaphragm valve
diaphragm valve
DM 603

DN: 15 mm - 150 mm
Pressure: 16 bar - 40 bar
Temperature: 250 °C

single-seat straight-way valve for high flow rates with balanced cone | highest temperatures up to 350 °C | usable for steam | body made of GS-C25 or CrNiMo-steel | steel / stainless steel, stainless-steel-diaphragm body, ...

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MANKENBERG GmbH
pressure-reducing valve
pressure-reducing valve
RP 115

DN: 50 mm - 400 mm
Pressure: 16 bar
Temperature: 70 °C

Pilot-operated pressure reducing valve for high flow rates | specially developed for drinking water Applications | body made of GGG-40 Epoxy coated, meets the KTW recommendation of the German Ministry for Health | adjustable ...

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MANKENBERG GmbH
needle valve
needle valve

DN: 6, 4, 8 mm
Pressure: 0 bar - 20 bar
Temperature: 0 °C - 140 °C

... Römer flow and stop valve program consists of throttle, shut-off and check valves. The function fittings offer fine adjustment possibilities for the precise regulation of fluid flows. Throttle valves ...

diaphragm valve
diaphragm valve
EFC

DN: 0.5 mm - 5 mm
Pressure: 8, 6 bar
Temperature: 0 °C - 80 °C

In the EFC Dispensing valves, the position of the precision throttle directly connected to a stepper motor determines the flow rate. This drive technology allows the set position to be held even without power. Variants ...

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
pressure-reducing valve
pressure-reducing valve
PRV20

DN: 0.25 in - 0.75 in
Pressure: 40 bar
Temperature: -20 °C - 80 °C

Threaded BSP or NPT direct action pressure regulator valve for steam, gases and liquids for reduce pressure in lines available in different materials and pressure ranges self-actuated.

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EFSVALVES
piston valve
piston valve
PRV30

DN: 0.5 in - 1 in
Pressure: 16 bar
Temperature: 0 °C - 220 °C

Threaded BSP/NPT or flanged direct action pressure regulator valve for steam, gases and liquids for reduce pressure in lines available in different materials and pressure ranges self-actuated.

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EFSVALVES
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.

hydraulic valve
hydraulic valve
M031 184 012 000

DN: 12 mm
Pressure: 0 bar - 510 bar
Flow rate: 0 l/min - 400 l/min

The pressure relief valve for connecting the DN12 has a maximum liter capacity of 400 l /min. The operating pressure can be set max.510 bar.

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

diaphragm valve
diaphragm valve
G500-PREL

DN: 1.5 in - 4 in
Pressure: 0.5 bar - 10 bar

... •Control of main valve: by built-in solenoid pilot valve •Applications : For water distribution, where downstream pressure should be reduced, the valve is commanded to open Description G500-PREL ...

needle valve
needle valve

DN: 50 mm - 3,000 mm
Pressure: 10 bar - 100 bar

Pressure / flow control valves. Main features : ■ significant reduction in turbulence, vibration and noise ■ fine regulation of the entire range of flow, made possible by the customized trim ■ high precision in ...

diaphragm valve
diaphragm valve
04.040.113

DN: 40 mm
Pressure: 0 bar - 0.6 bar
Temperature: 5 °C - 90 °C

2/2-way direct acting drain valve of nominal diameter DN 40 for controlling low aggressive liquid media, such as cleaning or disinfection agents. Valves of this type are medium separated having a single ...

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A. u. K. Müller
pneumatically-operated valve
pneumatically-operated valve

Pressure: 4 bar - 6 bar

Jet Edge’s patented Dual Pressure Valve is a remotely mounted valve that allows waterjet operators to control water pressure independently of the intensifier pump. This enables operators to run a number ...

gate valve
gate valve
FLS-DA2

DN: 1.813 in - 11 in
Pressure: 2,000 psi - 20,000 psi

... gate valve is designed for positive control of high-pressure frac valves and for many subsea and drilling applications. This design is a combination of our field-proven FLS gate valve ...

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CAMERON
cartridge valve
cartridge valve
MVS

DN: 15, 20, 10, 25, 32 mm
Temperature: -40 °C - 120 °C

... a normally closed valve which means that it will move to a fully closed position in the event of a power loss. This feature reduces complexity by eliminating the need for an upstream solenoid valve or ...

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Parker Refrigerating Specialties Division
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