Low-flow valves

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Low-flow valves | Choosing the right valve
Needle valves are used in particular for the regulation of low-flow liquids or gases. These are small diameter valves designed for low pressure applications. They are generally manually operated. They are very often found in domestic applications and fluid sampling operations. They are inexpensive which explains why they are so popular.
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low flow rate valve
low flow rate valve
TotalFlow

DN: 25 mm - 200 mm
Pressure: 16 bar - 400 bar

... Valves with pressure classes above PN40 or ANSI Class 300 are considered by Flowserve as "high pressure" designs. Based on decades of proven experience and expertise, Flowserve can supply the best high-pressure control valves ...

regulating valve
regulating valve
3510 series

DN: 10 mm - 25 mm
Pressure: 40 bar - 400 bar
Temperature: -200 °C - 450 °C

... • - Consisting of micro- flow valve in globe or angle style and actuator • - Valve body and wetted parts of stainless steel Accessories • - Type 2 N Strainer • - Type 2 NI Strainer Options ...

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SAMSON
plug valve
plug valve
700

DN: 40 mm - 600 mm
Pressure: 16, 25 bar
Temperature: 80, 60 °C

... single-chamber option

  • Design: Angle type with obstacle-free flow passage
  • Optional: V-Port throttling plug for enhanced low-flow stability
  • Performance: Anti-cavitation behavior;
  • ...

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    BERMAD CS Ltd
    electrically-actuated valve
    electrically-actuated valve
    7342

    DN: 8 mm - 15 mm
    Pressure: 320 bar
    Temperature: -60 °C - 530 °C

    ... The low flow valve type 7342 with a highly accurate electric actuator is designed for on-off and control of liquids and gases at high pressures and very low flow rates. - ...

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    Schubert & Salzer Control Systems GmbH
    electric valve
    electric valve
    7242

    DN: 8 mm - 15 mm
    Pressure: 320 bar
    Temperature: -60 °C - 210 °C

    ... The low flow valve type 7242 with electric actuator is ideal for precise control at high pressures and very low flow rates. As a safe on/off valve, the ...

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    Schubert & Salzer Control Systems GmbH
    valve with handwheel
    valve with handwheel
    7045

    DN: 15, 8 mm
    Pressure: 320 bar
    Temperature: -60 °C - 530 °C

    ... The low flow valve type 7045 with handwheel actuator for minimal flow rates and operating pressures up to 320 bar is suitable for gases and liquids in a variety of industrial applications. - ...

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    Schubert & Salzer Control Systems GmbH
    flow regulator valve
    flow regulator valve
    JS series

    DN: 1.8 mm - 10 mm
    Pressure: 0.1 MPa - 0.9 MPa
    Temperature: 0 °C - 60 °C

    ... Low- flow type Speed Controller for driving device. Best suitable for the fine speed adjustments of low-speed cylinders. Precise control for low speed cylinder. Free ...

    pressure-compensated valve
    pressure-compensated valve
    PCFCD.-.N.-.

    DN: 0 mm - 0.81 mm
    Pressure: 135 psi
    Flow rate: 0 ft³/h - 20 ft³/h

    ... internal components. Polyurethane tubing. Flow Control Range: Especially well suited for control of low flow rates. 0 to 4.2 gallons per hour (0 to 19 liters per hour) ...

    knife gate valve
    knife gate valve
    REDEX® Slide

    DN: 50 mm - 150 mm

    ... Whether it is silos, mills or extraction systems, our slide valves enable a safe isolation, and are also available for demanding CIP, dust or gas applications. The REDEX® slide valve is suitable for the isolation of fully ...

    knife gate valve
    knife gate valve
    RSV

    DN: 50 mm - 500 mm

    ... Whether it is silos, mills or extraction systems, our slide valves enable a safe isolation, and are also available for demanding CIP, dust or gas applications. The RSV slide valve is suitable for the isolation of fully ...

    diaphragm valve
    diaphragm valve
    SV300

    DN: 15 mm - 50 mm
    Pressure: 6 bar - 10 bar
    Temperature: -40 °C - 120 °C

    ... • Ideal for fluid regulation • Low flow resistance • Position indicator • PVC, PP and PVDF materials • EPDM, FPM, or PTFE closure on demand Advantage • Resistant to corrosion • Exempt from maintenance • Good ...

    shut-off valve
    shut-off valve

    DN: 25 mm - 200 mm
    Pressure: 0 bar - 16 bar
    Temperature: -20 °C - 60 °C

    ... pneumatic rotary actuator. Gas ball valves are mainly used to shut off the gas flow in gas trains or gas installations before and after other equipment like gas pressure regulators, gas meters etc. These ball valves ...

    globe valve
    globe valve
    807

    DN: 0.25 in - 1 in
    Pressure: 0 psi - 5,000 psi
    Temperature: 70 °F - 1,200 °F

    ... Our Model 807 control valve is a market leader because of its reliability, flexibility and durability. If your application requires critical control of liquid or gas flow, the RCV 807/752 is a trusted, high performance ...

    piston valve
    piston valve
    1112-22-EPB/1NC1

    DN: 0.8 mm
    Pressure: 0 MPa - 0.5 MPa

    ... Voltage - 24V Power - 4W Structure - Direct acting piston type Operating Voltage - 5V Flow rate - 3g/s Main Features - 1. Small size, precise control of small flow, 2. High precision, 3. High withstand voltage,fast ...

    cartridge valve
    cartridge valve
    947N

    DN: 0.75 in
    Pressure: 0 bar - 138 bar
    Temperature: 0 °C - 200 °C

    ... replacement valve with Brooks® purge meters. The Cartridge III Valve is a multipurpose valve, designed for use with Brooks® purge meters in gas and liquid flow applications. It is ...

    high-flow valve
    high-flow valve
    PULSE HF

    DN: 1.5 in
    Pressure: 15,000, 10,000 psi
    Temperature: -5 °C - 50 °C

    ... these high- flow CIMVs means that no subsea filtration of the MEG or methanol is required. Obtain accurate measurement with very low pressure drops The large-bore, line-of-sight flowmeter ...

    globe valve
    globe valve
    HM series

    DN: 50 mm - 800 mm
    Pressure: 25, 40, 10, 16 bar

    ... Di Nicola manufactures hydraulic control globe valves for upstream and downstream pressure regulation , flow regulation and level control in tank . The body is made ​​of ductile iron EN GJS 400 or carbon steel ASTM 216 ...

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    DI NICOLA INFINAM
    floating ball valve
    floating ball valve
    ROJO

    DN: 0.5, 0.75 in
    Pressure: 0 bar - 10 bar
    Temperature: 0 °C - 60 °C

    ... ROJO float valves can be installed above or below the water surface. The ROJO is the right choice if a low flow rate is required and its compact non corrosive construction. ROJO float valve ...

    globe valve
    globe valve
    Z1B-M

    DN: 80, 100, 50, 60 mm
    Pressure: 250, 320 bar

    ... Minimum flow valves are designed for use in recirculation systems of pumps supplying power boilers. They protect the pumps against hydraulic and thermal overload in case of low water consumption by the ...

    manual valve
    manual valve
    SMV series

    DN: 0.25, 0.125 in

    ... iPolymer PTFE Sampling Metered Valve (SMV) is designed for use in high purity water and aggressive chemical applications. This unique manual actuated metering valve is design for low flow ...

    globe valve
    globe valve
    2060

    DN: 15 mm - 100 mm
    Pressure: 63 bar - 160 bar
    Temperature: -60 °C - 130 °C

    ... as well as in the oil and gas industry. Features and advantages • large flow capacity • available as a low- flow version • low noise trims • full accessory range • flow-inducing, ...

    needle valve
    needle valve
    2412 series

    DN: 0.25, 0.125 in
    Pressure: 1,000,000 Pa
    Temperature: 0 °C - 120 °C

    ... A needle valve is the typical flow control valve that controls the flow rate based on the change of resistance of the flow channel using an acicular ...

    ball valve
    ball valve
    VP-1000 series

    DN: 0.25 in - 6 in
    Temperature: 1,000 °F

    ... manual or actuated mode • Precise flow control in any industry • Light weigh, up to 30% lighter than comparable valves • Low cost with comparable valves of similar ...

    ball valve
    ball valve
    0500-0100

    DN: 11 mm
    Pressure: 0 bar - 4 bar
    Temperature: 20 °C

    ... Ball valve PP fits all containers with G 3/4" connection thread. It can be attached to nearly all containers with thread adapters. Robust industrial quality, large flow. - Suitable for crystallising media - With connecting ...

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