Needle valves

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Needle 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.
needle valve
needle valve
RAP5883 series

DN: 8 mm - 25 mm
Pressure: 200 bar
Temperature: 46 °C - 250 °C

Body material Steel A105N Stem material Stainless steel 410 Connection BSP Working pressure 200 bar

needle valve
needle valve
58A series

DN: 0.25 in

... digital readout in the handle allows qualified technicians to easily adjust the valve to achieve a highly accurate flow. Valve pressure drop can be read through the valves integrated ...

needle valve
needle valve
481 series

DN: 0.25, 0.375, 0.5, 0.75, 1 in
Pressure: 400 bar
Temperature: -20 °C - 180 °C

The Sferaco 481 series is an array of 1-pc needle valves constructed in a stainless steel framework. They integrate a rising rotating stem with minimal bore and can exhibit a nominal pressure of 400 bar ...

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SFERACO
needle valve
needle valve
V-NVG-ASP

DN: 5 mm - 22 mm
Pressure: 200 bar - 400 bar
Temperature: -60 °C - 200 °C

Forged. Housing Material: 1.4571, Spindle Material: 1.4571, Spindle Seal: PTFE, Hand wheel: pressed. Also available with NPT thread - on request. Temperature range: -60 ° C to 200 ° C. At elevated temperatures, please consult the pressure ...

needle valve
needle valve
NV series

DN: 8 mm - 50 mm
Pressure: 1 bar - 40 bar
Temperature: -20 °C - 70 °C

For shutting off gas as described in DVGW code of practice G 260/ 1. These products are applicable on technical and commercial gases like Natural Gas, LPG, Bio Gas, Butane, Propane, and Air etc.

needle valve
needle valve
CP-06

DN: 0.25 in - 0.5 in
Pressure: 0 bar - 420 bar
Temperature: -20 °C - 400 °C

The CP-06 offer a wide array of needle valves that are specifically constructed to be applied with liquids that both posses high pressure and temperature service. Fabricated from AISI-36 stainless steel, ...

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TECVAL, S.L.
needle valve
needle valve

DN: 0.125, 0.25, 0.5 mm

All styles available in PVDF, PPN and PFA All valves have FKM O-rings Needle Valves available in 1/8", 1/4" and 1/2" Ball Valves available in 1/4" and 1/2"

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Asahi/America, Inc.
needle valve
needle valve
AF series

DN: 0.125, 0.25, 0.375, 0.063 in
Pressure: 10,000, 15,000 psi
Temperature: 650, 450, 350, 200 °F

... and AF6 for on-off service and insure long life on valve seats. Regulating tip stems are available at no additional cost, add - REG to the catalog number. Glands and sleeves are supplied with each valve ...

needle valve
needle valve
V1N

DN: 0.25, 0.375, 0.5, 0.75, 1 in
Pressure: 0 bar - 400 bar
Temperature: 0 °C - 240 °C

Indumart Needle Valves are high pressure isolation valves suitable for shutting-off the impulse line and for mounting to pressure instruments. They are mostly used in oil, gas, Chemical, ...

needle valve
needle valve
ZFT2251B series

DN: 0.25, 0.375, 0.5, 0.75 in
Pressure: 0 bar - 350 bar
Temperature: -20 °C - 130 °C

The ZFT2251B series from Dicsa has a body made out of AISI 316 Stainless Steel and a needle made out of X 10 Cr Ni S 1809. It has a PTFE antiextrusion ring and a handwheel made out of GD Al SI 12. It also has a working ...

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Dicsa
needle valve
needle valve

DN: 1, 0.75, 0.5, 0.25, 0.375 in
Temperature: 0 °C - 100 °C

BUENO's PTFE Needle valve is Designed with simplicity and easy of installation. Excellent chemical resistance Ideal for use with instrumentation fitting as a sample valve ...

needle valve
needle valve
3000 series

DN: 0.25 in - 4 in
Pressure: 0 bar - 255 bar
Temperature: -269 °C - 230 °C

... Benefits Redfluid needle valves are designed to offer high performance. The closing by mobile obturation makes both the opening and the closing of the valve smooth, avoiding the seizure ...

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Redfluid SL
needle valve
needle valve
FC-20+PM-20

DN: 0.125, 0.375, 0.5 in
Pressure: -1 bar - 20 bar
Temperature: -20 °C - 84 °C

... differential pressure, the High Resolution Valve provides superior performance over legacy needle valves. The high resolution electronic flow control valve The High ...

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Genn Dih
needle valve
needle valve
NV01

DN: 0.5 in
Pressure: 0 bar - 400 bar
Temperature: 0 °C - 250 °C

high pressure needle valve 1/2" inch block execution made of stainless steel 1.4571 pressure up to max. 400 bar design: - block execution product feature: - For precise control of the media . Ideal ...

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NieRuf Gmbh
needle valve
needle valve
9320

DN: 0.25, 0.125 in

Made of extruded brass (CLA-360) and forged brass (CLA-377). Ideal for compressed air, oil, water and vacuum systems. Allows the control of ideal flow according to the requirement of the system.

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SBU - Sociedade Brasileira de Usinagens Ltda.
needle valve
needle valve

... Carbon Steel Needle Valves combine rugged construction, dependablity and leak-free performance at high and low pressure, these valves exceptional properties and high flow capacities in ...

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Vatac Valves (Wenzhou) Corporation
needle valve
needle valve

DN: 0.125 in - 1 in

... for you! Types Ball Valves -Full Bore & Reduced Bore, Cast & Forged Steel, Side & Top Entry Butterfly Valves – Soft Seated & Metal Seated High Performance Gate Valves – Standard ...

needle valve
needle valve
SS316L

DN: 6 mm - 28 mm
Pressure: 414 bar
Temperature: -54 °C - 316 °C

... opening. The needle valve plug can achieve this function. Needle valve plugs are generally made of quenched steel long needles, while the valve ...

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Jiangsu Deenpu Petrochemical Machinery Co.,Ltd
needle valve
needle valve

DN: 16 in
Pressure: 3,000 psi - 15,000 psi
Temperature: -75 °F - 250 °F

Jereh Choke Valve consists of needle type adjustable choke valve (JFK), positive choke valve (JFG), barrel type choke valve (JFT), cage type choke valve ...

needle valve
needle valve
2412 series

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

... offers simple-type, precision-type and various other needle valves, and also manufactures flow controllers having a combination of a needle valve and diaphragm as well ...

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KOFLOC Corp.
needle valve
needle valve
852-B

DN: 7.5 mm
Pressure: 0 bar - 27.6 bar
Temperature: 0 °C - 82 °C

Singer Valve's 852-B Needle Valve Speed Control has a brass body and a stainless steel stem with a high quality fine thread for flow control. Its O ring packing ensures a leak proof and ...

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Singervalve
needle valve
needle valve
ERHARD

DN: 100 mm - 2,000 mm
Pressure: 10 bar - 160 bar
Temperature: 70 °C

ERHARD Needle valve ERHARD Needle valve is the right valve to use whenever pressure heads or flow rates need to be safely and reliably reduced and controlled. ...

needle valve
needle valve
AC series

DESIGN Body consists of 2 screwed parts, with screwed top. OPERATION Rotation of the handlewheel. CONNECTION Female thread Vs - 2 PRESSURE RANGE AC1010xx(Brass) : PN 100 AC4010xx(carbon steel) : PN 120 / PN 400 AC3010xx(stainless steel): ...

needle valve
needle valve
GS

DN: 6 mm - 50 mm

This industrial GS 2-way needle valve is made from 1,0570 or 1,4301 material. It features ball seats ranging from DN6 up to DN4. Depending on the valve size and seal material combination ...

needle valve
needle valve
CMM250

Pressure: 2,000 psi
Temperature: -40 °C - 74 °C

Application Ideal for use as a gauge isolation valve or applications requiring accurate throttling of pressure. Features • Compact design provides easy installation. • Fine stem threading and long taper allow precise ...

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Rego Europe
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