Control valves

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Control valves | Choosing the right valve
Valves are mechanical devices that control the flow and pressure of a fluid in a hydraulic or air system. They are essential components of pipe systems that transport liquids, gases, vapors, sludge, etc. There are many different types of valves are available, each one has different characteristics, capacity and uses. There are different operation methods available: manual, pneumatic, electric, etc.
piston valve
piston valve
SRT M

DN: 0.5 in - 2 in
Pressure: 16, 40 bar
Temperature: 0 °C - 187 °C

... Modulating valve with stainless steel or brass body. Angled seat pneumatic valve with electronic control of flow rate modulation. Electronic flow modulation with exclusive MAROS technology Parabolic ...

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MAROS Engineering
float valve
float valve
VCA

DN: 2 in - 10 in
Pressure: 150, 500, 250 psi
Temperature: -30 °F - 200 °F

... TECVAL model VCA Level Control Valve maintains set reservoir level while preventing operation problems caused by waves or damage to horizontal float device. Devices in ductile iron ASTM A536 flanged according to ANSI ...

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Tecval
plug valve
plug valve
Z1A-C1

DN: 15 mm - 80 mm
Pressure: 10 bar - 400 bar
Flow rate: 0.1 m³/h - 6.3 m³/h

... limited by the design of the valve. The valve seat and plug are made of ceramic or solid stellite materials, the mechanical performance of which assures high durability of the product. We can adjust the control ...

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Zaklady Automatyki POLNA S.A.
shut-off valve
shut-off valve
AGD-1D

Pressure: 29 bar
Flow rate: 12 ft³/min

... Shut off valve for individual control Easy connection to air hose ...

globe valve
globe valve
Dapò

DN: 250 mm - 3,000 mm

... The dapò valves are widely used where a regulation of the flow rate or a partialization of the air flows is required. Dapò adjustment valves with diameters from 250 mm up to 3000 mm are possible. For larger dimensions, ...

manual valve
manual valve
400 series

... Inline check valve/swivels are used at the inlet ports to provide backflow protection as well as freedom of movement. A wide range of peripheral items are available to enhance the operation of our valves, including ...

manual valve
manual valve
FCV-01

DN: 0.125 mm

... This flow control valve is provided for repeatable oil flow control in one direction. This valve prevents damages to the system caused by high flow rates. It was made with a lockable ...

knife gate valve
knife gate valve
D040-06711

DN: 2 in - 8 in
Pressure: 16 bar
Temperature: 0 °C - 120 °C

... Knife Gate Valve Elephant is intended for installation on a pipeline as a shut-off device and for regulating the flow of the working medium in water supply systems and the chemical industry. 1.3. The principle of operation of the gate ...

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SIMPLE VALVE, S.L.
ball valve
ball valve
M series

DN: 10, 5.5 mm
Pressure: 0 bar - 10 bar
Temperature: -10 °C - 90 °C

... Series of miniature ball valves with cast body, manually operated and with reduced dimensions. In line mounting they work to close or open the flow in both directions. ...

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SAF S.R.L.
ball valve
ball valve
501 52 0000 02

DN: 0.5 in - 2 in
Pressure: 0 bar - 16 bar
Temperature: -20 °C - 100 °C

... AQUApipe stainless steel pipes 304/1.4301 diameters 18mm to 108mm are compatible with other fittings 18mm to 108mm in material 304/1.4301, 316/1.4401 or 316L/1.4404. AQUApipe press fittings 304/1.4301 diameters 18mm to 108mm are compatible with DVGW ...

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Airpipe Europe
ball valve
ball valve
RP-200

Pressure: 64, 130 bar

... • Prevention of sticking-out of stem • Design of Inner Pressure-balance hole • Multiple Connection Screw Optional • Design Standard: ASME B 16.34,MSS SP-110 • Thickness: EN 12516-3 •Connection Screw: IS0228/1, DIN2999/259. BS21, ASME B1.20.1, JIS ...

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ROPO GmbH
pinch valve
pinch valve

DN: 25 mm - 300 mm
Pressure: 10 bar

... PA model pinch valve has been designed to offer excellent performance and low maintenance cost for abrasive, corrosive and aggressive slurry applications. The PA model pinch valve is a heavy-duty enclosed construction ...

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ORBINOX
double-acting valve
double-acting valve
FT 1251/2-01

DN: 0.125 in - 0.75 in
Pressure: 210 bar
Temperature: -20 °C - 100 °C

... Double-acting flow control valves available from 1/8" to 3/4" bsp, max.working pressure 210 Bar, adjustable oil flow rate from 0,5 to 80 Lt./min. (depending on the size) ...

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F.lli TOGNELLA
butterfly valve
butterfly valve
VF-8

DN: 80 mm - 1,800 mm
Temperature: -196 °C - 550 °C

... ASME B16.47 Class 150/300/600/900LB (Other flange connection please contacts with Value Valves Co., Ltd.) *Technical information is only for reference. Value Valves Co., Ltd. reserves the right to change without previous ...

manual valve
manual valve
M 3531 C

Flow rate: 2 l/h - 15 l/h

... . Manual control over integrated keyboard and full manual control over top hand wheel; automatic control over current or voltage input and via digital communications. Fault signal ...

sampling valve
sampling valve

DN: 6.426, 50, 0.5 mm
Pressure: 0 MPa - 1 MPa

... two ball valve, its characteristic is safe sampling and steady. During the sampling progress, first of all, close the A valve which is near the equipment(or piping system), then open B valve, to let the ...

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Wenzhou Lihong Machinery TECHNOLOGY Co., LTD
ball valve
ball valve
BT-V13

DN: 0.25 in - 2 in
Pressure: 1,000 psi

... AISI-316 (ASTM-A351-CF8M, EN10213 1.4408), AISI-304 (ASTM-A351-CF8, EN10213 1.4308) Full port, Threaded end, 1000PSI/ PN63, Blow-out proof stem Locking device, Oval handle, Wing handle ...

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BOLA-TEK Mfg.Co
cryogenic valve
cryogenic valve
1200 UNIVERS kryogen

DN: 10 mm - 300 mm
Pressure: 40 bar
Temperature: -271 °C - -30 °C

... environment, desert or cold conditions) Essential product features: - Available as globe, control or check valve and filter with stem extension - Cryogenic valve suitable for medium temperatures ...

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STÖHR ARMATUREN GmbH & Co KG
valve with bellows seal
valve with bellows seal
zCON 236

DN: 15 mm - 150 mm
Pressure: 16, 25 bar
Temperature: -10 °C - 350 °C

... Bellow control valve with pneumatic actuator and positioner zCON Material: Grey cast iron, nodular cast iron Working position: Vertical Features •high tightness (leakproofness class – A acc. EN -12266 – ...

piston actuator valve
piston actuator valve

DN: 15 mm - 300 mm
Pressure: 4 bar - 100 bar
Temperature: 60 °C

... QUICK-CLOSING VALVE SELF-MEDIA OPERATED In addition to the well proven quick closing safety shut-off valves in standard design with actuator controlled by means of instrument air, the self-media operated quick closing ...

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Kühme Armaturen GmbH
ball valve
ball valve
DN 15 - 50 | 2014

... flanged compact ball valve ; 2-way GRPP, ASPP or PVDF from 1/2'' to 2'' EPDM, FKM or FEP/FFKM o'ring PN10 ...

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SAFI
flow control valve
flow control valve
FR series

DN: 2 in - 28 in

... The Dorot Series 300 Flow Control Valve (’30-FR’) activates by the pressure of the pipeline. The valve limits the flow rate in the network to a preset value regardless of upstream pressure variations. ...

ball valve
ball valve
DN 4 - 25 | BKH series

... Dimensions: DN04 to DN25 body: FSt-PI, free cutting steel, S355J2G3 ball + stem: free cutting steel, stainless steel (1.4571/316Ti) sealing: plastics, metal Pressure range: up to PN500 (note table of dimensions) Field of application: hydraulics, ...

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Pister Kugelhähne
butterfly valve
butterfly valve
max. 400 dm³/min, max. 31.5 MPa | MG

Pressure: 0 bar - 315 bar

... The Type MG throttle valve is used to regulate and control flow of fluid within the system, depending on the condition of the pressure and viscosity level. It can be integrated within a hydraulic system which requires ...

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PONAR S.A.
flow control valve
flow control valve
RD-100 series

Pressure: 0 psi - 3,000 psi
Temperature: 180 °F
Flow rate: 0 us gal/min - 30 us gal/min

... controiled flow port is blocked the valve will compensate in such a way as to shut off flow to the excess port. These valves can also be used as a restrictive flow control by plugging the excess flow ...

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