Valves • Needle Valves

A needle valves have a relatively small orifice and a long, tapered seat, and a needle-shaped plunger on the end of a screw and are exact fits on the seat.

Featuring a small port and a threaded needle-shaped plunger, needle valves achieve precise regulation of fluid flows within applications where a constant, low-flow rate must be maintained. These valves are used in a number of applications including: hose, pipe, tube, automotive, air conditioning, industrial, plumbing, refrigeration, high purity, aggressive chemical and gas, and hot water heating. Needle valve types include: brass, forged brass, stainless steel, bonnet, general purpose, barstock, soft seat plug, rodable, soft seat standard port, and soft seat full port.

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  • Autoclave Engineers, Div. Of Snap-tite, Inc.

    Autoclave Engineers manufactures a variety of needle valves, including low and medium pressure types with a non-rotating rising stem design, and working pressures up to 2000 psi. These products come in tube size ranges of 1/4" up to 1", and feature 316s stainless steel construction with operating temperatures of 0 F - 650 F.

  • CIRCOR Instrumentation Technologies - Hoke, Inc.

    Hoke is a manufacturer of needle valves offered with forged body styles of 316 stainless steel, brass or monel, or bar stock made of brass, carbon steel or 316 SS. They come in integral, screw or union bonnet configurations. Some designs are offered for severe service or sour gas service.

  • The Specialty Mfg. Co. (SMC)

    Specialty Mfg. Co is a manufacturer of a wide selection of valve products, including brass and plastic needle valves in a variety of sizes. The NV series are compact and offer a 3 turn adjustment in the needle. A 6.5 turn adjustment is also offered.

  • Coronet Parts Mfg. Co., Inc.

    Holyoke Fittings manufactures various needle valves, including models for hose, pipe and tube applications. These products are ideal for use in automotive, air conditioning, industrial, plumbing and refrigeration applications.

  • Marquest Scientific, Inc.

    Marquest Scientific is a manufacturer of fluid handling products and offers over a dozen needle valve models, as well as the "L" series, and a variety of accessories and replacement parts.

  • United Brass Works Inc

    United manufacturers the 130 model needle test valve featuring a pressure tested 1/4” NPT x 1/4” hose and lead free construction.

  • Georg Fischer Piping Systems

    Georg Fischer Piping Systems offers needle valves for a wide range of applications. Models include the 1/2" type 522 and the SYGEF PVDF type 522 available in glove and angle configurations.

  • Dragon Valves, Inc.

    Dragon is a manufacturer of a variety of products, including general purpose, barstock, soft seat plug style, rodable soft seat plug style with Teflon packed bonnets, and various other needle valves (including custom designed products).

  • Generant

    Generant manufactures brass and stainless steel needle valves, including the FNV series (forged) available in a wide range of configurations up to 1/2”. The Series 3000 screwed bonnet design has a bar stock body and is designed for positive shut off and coarse metering.

  • Innovative Pressure Technologies, Inc.

    Innovative Pressure Technologies is a manufacturer specializing in precision products for fluid control devices, including pipe needle valves with psi ratings up to 15000, non-rotating stems, integral through-holes for bracket mounting and a choice of nine body styles for a wide range of applications.

  • Kerotest Authorized Dist. - M & M Control

    Kerotest M&M manufactures needle and gauge valves in various configurations for a broad range of applications. Products include hard seat stainless steel, soft seat standard port, soft seat full port, bleed terminal and integral bonnets designs.

  • MAXPRO Technologies, Inc.

    Maxpro manufactures a variety of medium pressure valves and fittings, as well as high pressure needle valves and tubing for pressures up to 60,000 psi for many applications.

  • Industrial Specialties Mfg.

    Industrial Specialties offers four series' of needle valves. The SCO and MCO Series are fractional types, the former with a screwdriver adjustment and latter with a manual adjustment. The GSCO and GMCO Series are metric types, also with differing adjustment designs.

  • Automation Products Group, Inc. (APG SENSORS)

    Parker's line of needle valves includes the MV-13 Manual PFA, designed for high purity or aggressive chemical and gas applications. This product utilizes a molded high purity PFA body and stem as the only wetted components. The stem sealing area is precision machined for smooth, consistent flow. A PTFE ferrule assures a leak tight seal between stem and body.

  • Swagelok Company

    Swagelok designs and manufactures a wide array of needle valves for general utility service applications. Other models include integral bonnet, PFA, non-rotating stem and high pressure designs.

  • Aalborg Instruments & Controls, Inc.

    Aalborg Instruments & Controls, Inc. is a manufacturer of a variety of flow technogolgy components, such as VT PTFE and precision needle valves with structurally rigid metal shells and a simple seven component design.

  • Entergis

    Entegris manufactures the Accuflo series needle valves with 1/4" orifice, panel mount and multi-turn functions. This product has a 10-turn manual adjustment enabling more accurate flow and easier installation. Panel mounting configuration is standard.

  • Korlok USA, LLC

    Kor-Lok USA, LLC is a supplier to the industrial distribution market of fittings, pipe, tubing and valves, including globe and needle valves in fractional sizes and various angle configurations.

  • Netmotion Inc

    NET motion is an authorized supplier for Applied Materials, Intel and Seagate, and provides a variety of needle valves in various sizes for a wide range of industrial applications.

  • NOSHOK Inc

    NoShok manufactures a variety of needle valves, including mini, multiport, hard seat, soft seat, block and bleed, bleed, and 2-valve block and bleed configurations.