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
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 featuring an extremely ...

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PIETRO FIORENTINI
plug valve
plug valve

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Defino & Giancaspro
Iris® valve
Iris® valve
AD series

... The Series AD valve is the most popular of Mucons hand operated valve range. The AD is a double diaphragm Iris Valve and is ideal for in-line applications with no leakage to atmosphere. Construction All ...

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Mucon
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
pressure-reducing valve
pressure-reducing valve
A-7

Pressure: 400 psi

... The A-7 is a constant output valve. The majority of Temprite 920R Series coalescent oil separators monitor the oil back to the oil level control via an A-7 pressure-reducing valve set to the desired pressure. NOTE: If ...

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Temprite
diaphragm valve
diaphragm valve
TOP-FLO®

... immediate installation. Top Line also offers a line of multi-ported divert valves that are very popular in process applications where space considerations are critical. These valves are compact and will significantly ...

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Top Line Process Equipment Company
knife gate valve
knife gate valve
SVQ, SVC, SVR

DN: 150 mm - 400 mm

... General purpose of a slide valve is to adjust or fully stop the flow of bulk solid material inside silos, hoppers and similar closed volumes. OZB slide valves are available with square, rectangular and round sections. SVQ: ...

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Özbekoglu
pressure-reducing valve
pressure-reducing valve
Mark 627

Pressure: 5 psi - 2,000 psi

... The Mark 627 is a self-operated, pressure-reducing regulator that provides accurate regulation and tight shutoff on low- or high-pressure systems. Use on air, natural gas, or a variety of other gases. The Mark 627 handles inlet pressures up to 2000 psi ...

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JORDAN VALVE
disc valve
disc valve

DN: 65 mm - 250 mm

... ● Long cycle life bellows (3000 cycles) in Gr. 321 (stainless) or Inconel. Designed and successfully tested in high pressure/temperature conditions. ● Two-part bellows. ● Two secondary stem seals: a) Backseat in open position; b) Graphite packing. ● Low ...

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VELAN
needle valve
needle valve
NVEE

DN: 0.125 in - 1 in
Pressure: 6,000 psi
Temperature: 0 °C - 240 °C

... Type needle valves with hard seat are designed for use on applications requiring complété isolation or throttling of the media. The conical métal tip press fitted ensures perfect alignment for positive bubble tight shut-off. Available ...

automatic valve
automatic valve
LDV series

DN: 0.5 in
Pressure: 2 bar - 10 bar
Temperature: 75 °C

... of Trident auto-drain valves In the progression of automatic drain valve manufacturing technology, Trident’s condensate sensing type automatic drain valves are the newest. Quintessentially useful ...

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Trident Pneumatics Pvt Ltd
piston valve
piston valve
AXDV-C series

Pressure: 20 bar - 200 bar

... Volumetric Metering Valves AXDV-C Ultimate process reliability at lowest dosage volumes – made possible by the new ABNOX Valve. It allows accurate placing of minute quantities of your complex lubricant on your device. ...

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ABNOX
pneumatically-operated valve
pneumatically-operated valve
ZVAC series

Pressure: 1 bar - 8 bar
Temperature: 0 °C - 60 °C

... works together with ZVAB-NC. ● ZVAB-NC provides an air control signal to realize the opening and closing of the control valve and save energy. ...

pinch valve
pinch valve
70 series

... Our Series 70 Manual Pinch Valve is the counterpart to the unique Series 75 and has the same design features and advantages, but the heavy cast iron housing is eliminated and a strong fabricated steel body is used in its place. The Series ...

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Red Valve
quick-release exhaust valve
quick-release exhaust valve
1675

Pressure: 1 bar - 40 bar
Temperature: -10 °C - 150 °C
Flow rate: 800 l/min - 3,500 l/min

... Stainless steel quick exaust valve series Material and components: - body in stainless steel AISI 316 L - o-ring in Viton (FPM) ou PU - other parts in stainless steel AISI 316 Applications : chemical and food industries - working ...

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SENGA
temperature control valve
temperature control valve
type 56

Pressure: 70 psi - 260 psi

... self-modulating cooling control valves are temperature actuated, self powered, and applicable to cooling processes using water or other fluids. 56-T Series valves are available in eight different sizes. To ensure dependability, ...

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Sterlco
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 manage suspended ...

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Oleoweb Srl
plunger valve
plunger valve
50C05

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

... resistant control valve, the valve body and the inner part of the whole lining of fluorine structure, effectively blocking the corrosion of the valve in the medium of corrosion of metal materials. The ...

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SuZhou KoSa Environmental Protection CO.,LTD
ball valve
ball valve
HD series

DN: 2, 1.5, 1.25, 1 in
Pressure: 300 psi

... • Test and drain valves are compact 3-position ball valves with drain orifice having k-factor 5.6 or 4.2 (optional) • 3-positions consist of OFF, TEST and DRAIN • Brass construction (ASTM B584) • Integral tamper resistant ...

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HD FIRE PROTECT PVT. LTD.
piston valve
piston valve
SEPL-HTC

Pressure: 300 psi
Temperature: 149 °C

... Overview This valve is installed in the downstream of sampling systems/heat exchanger. The valve responds only to temperature. Under normal operation, the valve is fully open. If the sample temperature ...

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 ...

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