Needle valves

DN: 3 mm - 12 mm
Pressure: 0 bar - 10 bar
Temperature: 0 °C - 70 °C

... Compact needle valve in aluminium housing Leak-free valve Spring loaded, non rising adjustment stem with 56-pitch thread provides smooth, non-reversing flow characteristics and 15-turn resolution Non-rotating ...

DN: 4.32 mm
Pressure: 0 psi - 5,000 psi
Temperature: -195 °C - 232 °C

... Series FNV Needle Valves feature a forged body, integral bonnet design with PTFE and metallic wafer stem packing. This provides leak-tite service from vacuum to the maximum operating pressure. Series FNV are available ...

Pressure: 6,000 psi
Temperature: 230, 570 °C

... The precision made ‘N’ series, single isolation hand valve utilising metal to metal seat and body to bonnet connection for superior, bubble tight sealing capabilities at both extreme pressures and temperatures. As standard the 'N' Series ...

DN: 6, 4, 8 mm
Pressure: 0 bar - 20 bar
Temperature: 0 °C - 140 °C

... Römer flow and stop valve program consists of throttle, shut-off and check valves. The function fittings offer fine adjustment possibilities for the precise regulation of fluid flows. Throttle valves ...

... 1/4 x 1/8 and 1/4 x 1/4 in. (10 x 8 and 10 x 10mm) Description: Tube to male pipe straight needle valves ...

DN: 0.125 in
Pressure: 0 bar - 34.5 bar
Temperature: 0 °C - 121 °C

... 90 degree flow patterns Valves are offered in straight (T) and 90 degree (L) flow patterns. All valves are supplied with 1/8” FNPT inlet and outlet ports. Valve cartridges are also interchangeable ...

DN: 0.5 in - 2 in
Pressure: 10,000, 15,000 psi
Temperature: -29 °C - 121 °C

... choke valves accommodate a wide range of oilfield production, flowback, injection, standard, and severe service operations. The modular design and easily interchangeable trim styles provide chokes with enhanced versatility. Adapting the ...

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.

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, these valves' ...

... Integrally forged, one piece double block and bleed Keyblok assemblies for primary isolation of pressure take-offs, where the valve is mounted directly to the vessel or process pipe Suitable for double block and bleed applications ...

DN: 100 mm - 300 mm
Pressure: 10 bar - 25 bar

... DN 100 - 300 PN 10 - 25 Body: EN-JS 1050 Coating: Epoxy, Epoxy-Polymer-Ceramic (EPC) Innovative valves for secure regulation of pressure stages and flow rates. Designed as one piece Optimised flow behaviour and minimum head losses ...

Pressure: 10.3, 20.7 bar

... adjustable needle valve that allows sufficient fuel flow to run the engine at an adjustable idle speed. Features and Benefits Easy to install Positive fuel shutoff (without needle valve) ...

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 1/4” measurement ...

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 reduction table ...

DN: 0.25, 0.5 in
Pressure: 40 bar
Temperature: -40 °C - 100 °C

... powered mass flow meters red-y compact series. Tightly Closing Valves The valves are tight-closing Different Device Setups The valves are available as straight valves or valve ...

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 ...

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 in respect with ...

DN: 0.25 in
Pressure: 5,000 psi

... Multiple-turn flow restrictor valves Features Hytec’s Needle Valves are multiple-turn flow restrictor valves which provide finely adjustable flow control for components or circuits ...

DN: 0 mm - 10,000 mm
Pressure: 0 bar - 345 bar
Temperature: -54 °C - 232 °C

... Overview
Precision needle valve designed for high-purity natural gas flow control in high-pressure systems. Compact, panel-mountable unit available in straight, angle and cross flow configurations.

Key ...

DN: 0 mm - 6 mm

... equipment or piping systems.

Overall dimensions / Configurations
Straight configuration: needle valve J21S
Angle configuration: needle valve J24SB

Model ...

DN: 0.25 in - 2 in
Pressure: 220, 210 bar
Temperature: 260, 240, 200 °C

... TECHNICAL INFORMATION1. Needle valve2. Made of Stainless steel ASTM A182 F3163. Threaded ends according EN 10226-1 (EX ISO 7-1 e DIN 2999) gas4. Stem Packing PTFE + Graphite5. Max. Working pressure 3000 Lbs.6. Pressure ...

Pressure: 3 bar - 75 bar

... thus prevents interference with the valve needle. The shot volume can be set within a predefined range using the stop screw. The dispensing cycle is controlled pneumatically or electrically by means of a solenoid valve. Manual ...

DN: 200 mm - 1,600 mm
Pressure: 10 bar - 40 bar

... shut-off valves such as butterfly valves and gate valves are used to regulate the flow, although they are not suitable for throttling purposes. This improper use damages the material and considerably ...