Needle Valves

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Needle Valves

Needle Valves

Parker offers needle valves for positive leak-tight shut-off and regulation of liquids and gases, in a variety of stem types, in both in-line and angle patterns. Several designs are provided for oil and gas processing facilities, along with a PFA product for use in aggressive chemical and gas applications.

Parker's V Series Needle Valves are designed for positive leak tight shut-off and regulation of fluids and gases. These valves are for instrumentation and general purpose applications up to 5,000 PSI.
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Parker's union bonnet needle valves, U Series have been engineered for use in high pressure and high temperature instrumentation and industrial applications. These severe service needle valves have packing below the threads to protect the valve stem
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Parker Autoclave's SM Series needle valves are a non-rotating rising stem design, with working pressures to 20,000 psi (1379 bar). Tubing sizes range from 1/4" to 1-1/2".The valve connections utilize the Parker Autoclave coned and threaded design.
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Parker offers standard needle valves and needle valves with a reverse free-flow check. Parker’s needle valves are non-compensated adjustable orifices capable of flows up to 225 lpm (60 gpm) and pressures as high as 420 bar (6000 psi).
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Parker TN series needle valve with high performance and various connections available to users for a wide variety of markets, industries and applications. For use at pressure up to 6,000psi (414 bar) and temperature up to 1,000°F (538 °C).
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Parker Legris compact needle valves can be installed in any system and are designed for applications requiring accurate leak-free fluid control and excellent service life.
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Parker’s Colorflow MVI series is a cartridge-type metering valve that meters flow in both directions.
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Parker's Colorflow N series hydraulic flow control, in-line needle valves meters flow in both directions or provides a reliable shut off. This needle valve flow control is used in air and oil applications and has standard and fine metering options.
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Parker’s Colorflow MV series valves is a high precision adjust needle valve that meters flow in both directions.
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Parker's bar stock rising plug hand valves with soft seat tip and a straight through flow path, specifically designed for isolation and regulation of contaminated media. Pressure rating up to 10,000 psi (689 bar).
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Parker Autoclave's P Series needle valves offer a diverse line of pipe valves for small bore instrumentation applications in the oil and gas processing industry. These are rated to 15,000 psi (1034 bar) with sizes ranging from 1/4" to 1" pipe.
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Parker’s MAN Series MPI Needle Valves are designed for multi-turn control of media regulation and shutoff up to 15,000 psi. They offer a packing below the thread design for improved performance in severe service.
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Parker Autoclave’s 20DBNV Series is a three valve block and bleed compact system that is designed for blocking, bleeding, and calibration of instrumentation systems. This valve is a non-rotating rising stem design, rated to 20,000 psi (1379 bar).
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Parker Autoclave's SW Series needle valves are a non-rotating rising stem design, with working pressures to 15,000 psi (1034 bar). These high flow valves are available in 316 Stainless Steel and utilize the Speed Bite single ferrule connection.
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Parker Autoclave's Y Series yoke valves are a non-rotating rising stem design, built to operate safely and reliably to 50,000 psi (3447 bar). Yoke valves are extra heavy-duty, plant grade valves for industrial and severe service applications.
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Parker's bar stock multi-port gauge valves with two side ports designed for safe isolation and control of flow to pressure measuring devices and venting or draining of trapped process media. Available in pressure ratings up to 6,000 psi and 10,000 psi.
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Parker Autoclave's QS Series needle valves are rated for operation up to 15,000 PSI. The bar stock valve has a non-rotating rising stem design to prevent galling in severe service applications.
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Parker Autoclave's 150V Series needle valves are a non-rotating rising stem design, with working pressures to 150,000 psi ( 10350 bar) with 5/16” ” end connections. These valves are a cylindrical body of high strength 15-5PH Stainless Steel.
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Outside screw and yoke globe pattern needle valves designed for primary isolating applications operating up to 6000 psi (414 bar) with optional 10000 psi (689 bar) rating for small bore instrumentation applications in the oil and gas processing industry.
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Parker Autoclave’s FCNV Series needle valve is specifically designed to interface with the FCC Flared Cone Connection to 22,500 psi (1,550 bar). The needle valves are available to connect with 1/4" to 1” O.D. Parker Autoclave tube sizes.
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Parker's H-Series distribution manifold unit offers choice of 5 or 10 metal seated needle valves with PTFE gland packing, ‘H’ series head assemblies for easy operation and positive bubble tight shut off.
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Parker's 20,000 PSI H-Series needle valve has been purpose designed for operation with any fluid up to 20,000 psi (1379 bar) rating.
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Parker YG series valves are Y pattern globe valves that are widely used in the power industry, petroleum,and chemical/petrochemical industries. With a maximum operating pressure of 414bar(6,000psi) and a maximum operating temperature of 676℃(1,250°F).
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Parker's bar stock gauge valves with single vent, designed for safe isolation and control of flow to pressure measuring devices and venting or draining of trapped process media. Available in pressure ratings up to 6,000 psi and 10,000 psi.
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Parker's bar stock hand valves designed for isolation and regulation in low flow critical applications. Available in straight (HNV) and angle (HNAV) styles, in pressure ratings up to 6,000 psi (414 bar) and 10,000 psi (689 bar).
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