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.
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 ...

globe valve
globe valve
Y70

DN: 6 mm - 12 mm
Pressure: 40, 50, 45 bar
Temperature: 60 °C

... designated for control of quick-acting valves – design including or without regulating valve – suitable for single or double acting operating – meets all tests for use in nuclear energetics – medium ...

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ARAKO spol. s r.o
ball valve
ball valve
SR series

DN: 0.375 in - 1 in
Flow rate: 30 l/min - 200 l/min

... Throttle Valves Valve Size 04 : 3/8" 06 : 3/4" 10 : 1-1/4" G : Sub-piate Mounting T : Threaded Connections Sériés Number ...

needle valve
needle valve

DN: 46 mm - 179 mm
Pressure: 2,000 psi - 20,000 psi

... used for onshore and offshore petroleum drilling. JIELIN Choke valve falls into: positive choke valve, needle choke valve, adjustable choke valve, cage choke valve and ...

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Jianhu Jielin Petrochemical Machinery Co., Ltd.
gate valve
gate valve
Z541Y

DN: 50 mm - 1,200 mm
Temperature: -46 °C - 593 °C

... Pressure Self-Sealing Gate Product type On/off Valve Valve Type Pressure Self-Sealing Gate Valve Model Z541Y Size NPS 2~NPS48/DN50~DN1200 Operating Temp. -46℃~593℃ acc. ...

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Beijing Valve General Factory Co., Ltd
butterfly valve
butterfly valve
Monel

... . AFC Monel valves serve many different applications in these industries: • Chemical • Oil & Gas • Pharmaceutical • Nuclear Power • Marine • Petrochemical • Oil Refining • Sea Water Characteristics 1. AFC butterfly valve ...

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HEFEI AFC INTERNATIONAL TRADE CO., LTD.
gate valve
gate valve
PN16 (F4)

DN: 50 mm - 600 mm
Pressure: 240 psi
Temperature: 70 °C

... position switches •Space heater, space heater's thermal swich •Mechanical connection (lange F10, IS05210 •Manual control. •Gâte valve design standards: DIN3352, (ace to (ace dimensions DIN3302 F4, EN558 1 15/IS05752 ...

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BLUCAST
butterfly valve
butterfly valve
LBV450VGL

DN: 4 in

... The Liquip LBV450VGL Butterfly Valve has a lightweight and durable design that enables it to provide and control full flow through pipelines fitted with 100-mm (4”) Tank Truck Manufacturers Association (TTMA) flanges. Features ...

control valve
control valve

DN: 75 mm - 1,250 mm

... Tender specification PVC HOKA PVC control valve prepared for motor with socket plastic fitting round with interior stop for connecting pipes in an exhaust system by welding process. as control valve ...

ball valve
ball valve
121LT series

DN: 25 cm - 100 cm
Pressure: 16, 40 bar
Temperature: -29 °C - 180 °C

... The KTN 121LT is our 3-way, full bore, DIN flanged ball valve. The range comprises from DN 25 to DN 100, varying its floating valve design from DN 65 where the sphere is guided for better performance, suitable for conducting ...

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KTN
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 ...

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F. Nencini Srl
manual valve
manual valve
PB219058

... PB219058 - Polypipe UFH 22MM UFH MIXING VALVE. EAN No: 5022733029177 Sales UoM: EA Gross Weight Kg: 0.83 Net Weight Kg: 0.83 Pack Qty: 1 Thickness mm: 100 Width mm: 150 Length mm: 65 Angle: NO ...

diaphragm valve
diaphragm valve
G500-EL

DN: 1.5 in - 4 in

... Opening/closing: by 3W solenoid pilot valve •Applications : For water distribution •To remove operation of hydraulic valve by electric command Description G500-EL model valve is the hydraulic ...

ball valve
ball valve
BKH series

DN: 4 mm - 35 mm
Pressure: 500, 250, 400, 350 bar
Temperature: -30 °C - 100 °C

... Mounting holes Position switches Combinations Detent on request ...

male-female valve
male-female valve
V95.00

DN: 0.25 in - 1 in
Pressure: 413 bar
Temperature: -200 °C - 500 °C

... Needle valve with conical stem/shutter for precision and stable close, for use in general applications. Ideal for flow regulation by strangulation liquid and gases systems sealing and venting . Thanks to its stability, accuracy and ...

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Metalurgica Zaes S.L.
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