needle valve / flow control / for gas / female

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needle valve / flow control / for gas / female needle valve / flow control / for gas / female - NV-400-SR


  • Type:


  • Function:

    flow control

  • Media:

    for gas

  • Body:

    female, stainless steel, aluminum

  • Other characteristics:


  • Temperature:

    Max.: 70 °C (158 °F)

    Min.: 0 °C (32 °F)

  • Pressure:

    Max.: 10 bar (145 psi)

    Min.: 0 bar (0 psi)

  • DN:

    0.25 in

  • Flow rate:

    40 l/min (11 us gal/min)


> Introduction
Bronkhorst High-Tech B.V., the European market leader in thermal Mass Flow Meters/Controllers and Electronic Pressure Controllers, has many years of experience in designing and manufacturing precise and reliable measurement and control devices. With a wide range of instruments, Bronkhorst offers innovative solutions for many different applications in many different markets.

> Description
The new FLOW-ADJUST manual control valves are designed for extremely precise control in low flow gas and liquid applications. The manual control valves are available in two standard resolution (SR) and five high resolution (HR) models offering a smooth control of gas or liquid flow. The standard resolution needle valves cover the two highest flow ranges whereas the high resolution valves cover the lower gas and liquid flow ranges.

Features of needle valve

Compact needle valve in aluminium housing
Leak-free valve
Precise flow adjustment with 7-turn standard resolution
Valve knob included for easy adjustment
Two M4 female threads in the bottom of the housing for solid fixation
Suitable for gases and liquids

Scope of delivery

Standard Resolution Needle Valve
Packing box
(Optional) fittings