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Needle Valves (1,000+ items) - Page 21

Ham-Let Plumbing Needle Valves H-380U-SS-N-R-1/2-RS
Ham-Let

Plumbing Needle Valves

Zoro # G412486369
Mfr # H-380U-SS-N-R-1/2-RS
product price:  $358.99
/ea
Ham-Let Plumbing Needle Valves H-380U-SS-N-V-1/8-M
Ham-Let

Plumbing Needle Valves

Zoro # G012486547
Mfr # H-380U-SS-N-V-1/8-M
product price:  $126.99
/ea
Ham-Let Plumbing Needle Valves H-395U-SS-NL-R-1/8-RS
Ham-Let

Plumbing Needle Valves

Zoro # G412486345
Mfr # H-395U-SS-NL-R-1/8-RS
product price:  $111.99
/ea
Ham-Let Plumbing Needle Valves H-300U-SS-L-V-1/4-RS-A
Ham-Let

Plumbing Needle Valves

Zoro # G512485873
Mfr # H-300U-SS-L-V-1/4-RS-A
product price:  $125.99
/ea
Ham-Let Plumbing Needle Valves H-300U-SS-L-R-1/2-RS-A
Ham-Let

Plumbing Needle Valves

Zoro # G712535224
Mfr # H-300U-SS-L-R-1/2-RS-A
product price:  $166.99
/ea
Ham-Let Plumbing Needle Valves H-395U-SS-NL-R-1/8-M
Ham-Let

Plumbing Needle Valves

Zoro # G412486390
Mfr # H-395U-SS-NL-R-1/8-M
product price:  $128.99
/ea
Ham-Let Plumbing Needle Valves H-310U-SS-N-V-3/4-M
Ham-Let

Plumbing Needle Valves

Zoro # G512534939
Mfr # H-310U-SS-N-V-3/4-M
product price:  $642.99
/ea
Ham-Let Plumbing Needle Valves H-395U-SS-NL-V-1/4-RS
Ham-Let

Plumbing Needle Valves

Zoro # G712535255
Mfr # H-395U-SS-NL-V-1/4-RS
product price:  $104.99
/ea
Ham-Let Plumbing Needle Valves H-310U-SS-N-V-1/4-RS
Ham-Let

Plumbing Needle Valves

Zoro # G312486698
Mfr # H-310U-SS-N-V-1/4-RS
product price:  $144.99
/ea
Ham-Let Plumbing Needle Valves H-380U-SS-N-V-1/4-M
Ham-Let

Plumbing Needle Valves

Zoro # G512535059
Mfr # H-380U-SS-N-V-1/4-M
product price:  $114.99
/ea
Ham-Let Plumbing Needle Valves H-99M-10-SS-N-NR-1/2
Ham-Let

Plumbing Needle Valves

Zoro # G212486729
Mfr # H-99M-10-SS-N-NR-1/2
product price:  $190.99
/ea
Ham-Let Plumbing Needle Valves H-395U-SS-NL-R-1/4-M
Ham-Let

Plumbing Needle Valves

Zoro # G812486716
Mfr # H-395U-SS-NL-R-1/4-M
product price:  $121.99
/ea
Ham-Let Plumbing Needle Valves H-300U-SS-L-R-1/8-M
Ham-Let

Plumbing Needle Valves

Zoro # G512535004
Mfr # H-300U-SS-L-R-1/8-M
product price:  $136.99
/ea
Ham-Let Plumbing Needle Valves H-310U-SS-N-R-1/8-M-A
Ham-Let

Plumbing Needle Valves

Zoro # G012535214
Mfr # H-310U-SS-N-R-1/8-M-A
product price:  $132.99
/ea
Ham-Let Plumbing Needle Valves HF-1300-SS-L-1/4-S
Ham-Let

Plumbing Needle Valves

Zoro # G612535256
Mfr # HF-1300-SS-L-1/4-S
product price:  $153.99
/ea
Ham-Let Plumbing Needle Valves H-385U-SS-N-R-1/2-M
Ham-Let

Plumbing Needle Valves

Zoro # G812534936
Mfr # H-385U-SS-N-R-1/2-M
product price:  $454.99
/ea
Ham-Let Plumbing Needle Valves H-99S-00-SS-L-NR-3/8
Ham-Let

Plumbing Needle Valves

Zoro # G512486535
Mfr # H-99S-00-SS-L-NR-3/8
product price:  $216.99
/ea
Ham-Let Plumbing Needle Valves H-300U-SS-L-R-3/4-M
Ham-Let

Plumbing Needle Valves

Zoro # G812535162
Mfr # H-300U-SS-L-R-3/4-M
product price:  $453.99
/ea
Ham-Let Plumbing Needle Valves H-300U-SS-L-V-1/4-M-A
Ham-Let

Plumbing Needle Valves

Zoro # G212534949
Mfr # H-300U-SS-L-V-1/4-M-A
product price:  $137.99
/ea
Ham-Let Plumbing Needle Valves H-99S-10-SS-N-NR-3/8
Ham-Let

Plumbing Needle Valves

Zoro # G212486590
Mfr # H-99S-10-SS-N-NR-3/8
product price:  $189.99
/ea
Gentec HP SS Low Flow Regulator, CGA 320, Inlet  0 to 250 PSI, Needle Valve, Use with: Carbon Dioxide R12SLMK-DGK-C320-01-N
Gentec

HP SS Low Flow Regulator, CGA 320, Inlet 0 to 250 PSI, Needle Valve, Use with: Carbon Dioxide

Zoro # G909978575
Mfr # R12SLMK-DGK-C320-01-N
product price:  $563.99
/ea
Dixon Needle Valve, 1/4 in, MNPT, Brass Body NV4M
Dixon

Needle Valve, 1/4 in, MNPT, Brass Body

Zoro # G509216893
Mfr # NV4M
product price:  $13.15
/ea
Gentec HP Low Flow Regulator, CGA 326 , Inlet  0 to 50 PSI, Needle Valve, Use with: Nitrous Oxide R21BGK-DKKC326-01-N
Gentec

HP Low Flow Regulator, CGA 326 , Inlet 0 to 50 PSI, Needle Valve, Use with: Nitrous Oxide

Zoro # G809978620
Mfr # R21BGK-DKKC326-01-N
product price:  $315.99
/ea
Gentec HP Low Flow Regulator, Dual Stage, 1/4 NPT F , Inlet  0 to 250PSI, Needle Valve, Use with: Gas R31BMK-DGK-00-00-N
Gentec

HP Low Flow Regulator, Dual Stage, 1/4 NPT F , Inlet 0 to 250PSI, Needle Valve, Use with: Gas

Zoro # G809978514
Mfr # R31BMK-DGK-00-00-N
product price:  $361.99
/ea
Gentec HP SS Low Flow Regulator, CGA 320 , Inlet  0 to1 00 PSI, Needle Valve, Use with:Carbon Dioxide R21SLMK-DIK-C320-01-N
Gentec

HP SS Low Flow Regulator, CGA 320 , Inlet 0 to1 00 PSI, Needle Valve, Use with:Carbon Dioxide

Zoro # G709978690
Mfr # R21SLMK-DIK-C320-01-N
product price:  $572.99
/ea
Gentec HP SS Low Flow Regulator, CGA 590, Inlet  0 to 250 PSI, Needle Valve, Use with:Air R21SLMK-DGK-C590-01-N
Gentec

HP SS Low Flow Regulator, CGA 590, Inlet 0 to 250 PSI, Needle Valve, Use with:Air

Zoro # G809978699
Mfr # R21SLMK-DGK-C590-01-N
product price:  $563.99
/ea
Gentec HP Low Flow Regulator, Dual Stage, CGA 540, Inlet  0 to 100 PSI, Needle Valve, Use with: Oxygen R31BMK-DIK-C540-01-N
Gentec

HP Low Flow Regulator, Dual Stage, CGA 540, Inlet 0 to 100 PSI, Needle Valve, Use with: Oxygen

Zoro # G309978540
Mfr # R31BMK-DIK-C540-01-N
product price:  $370.99
/ea
Gentec HP High Pressure SS Low Flow Regulator, CGA 695  0 to 500 PSI, Needle Valve, Use with: Hydrogen R44SLMK-DFK-C695-01-N
Gentec

HP High Pressure SS Low Flow Regulator, CGA 695 0 to 500 PSI, Needle Valve, Use with: Hydrogen

Zoro # G809978507
Mfr # R44SLMK-DFK-C695-01-N
product price:  $635.99
/ea
Gentec HP Low Flow Regulator, Dual Stage, 1/4 NPT F , Inlet  0 to 50PSI, Needle Valve, Use with: Gas R31BMK-DKK-00-00-N
Gentec

HP Low Flow Regulator, Dual Stage, 1/4 NPT F , Inlet 0 to 50PSI, Needle Valve, Use with: Gas

Zoro # G209978510
Mfr # R31BMK-DKK-00-00-N
product price:  $378.99
/ea
Ham-Let Plumbing Needle Valves H-300U-SS-L-V-1/8-M
Ham-Let

Plumbing Needle Valves

Zoro # G612534976
Mfr # H-300U-SS-L-V-1/8-M
product price:  $136.99
/ea
Gentec HP SS Low Flow Regulator, CGA 346, Inlet  0 to 50 PSI, Needle Valve, Use with:Air R21SLMK-DKK-C346-01-N
Gentec

HP SS Low Flow Regulator, CGA 346, Inlet 0 to 50 PSI, Needle Valve, Use with:Air

Zoro # G809978538
Mfr # R21SLMK-DKK-C346-01-N
product price:  $580.99
/ea
Gentec HP SS Low Flow Regulator, Dual Stage, 1/4 NPT F , Inlet  0 to 100 PSI, Needle Valve, Use with: Gas R31SLMK-DIK-00-00-N
Gentec

HP SS Low Flow Regulator, Dual Stage, 1/4 NPT F , Inlet 0 to 100 PSI, Needle Valve, Use with: Gas

Zoro # G609978547
Mfr # R31SLMK-DIK-00-00-N
product price:  $877.99
/ea
Ham-Let Plumbing Needle Valves H-300U-SS-L-R-3MM-M
Ham-Let

Plumbing Needle Valves

Zoro # G112486805
Mfr # H-300U-SS-L-R-3MM-M
product price:  $142.99
/ea
Gentec HP Low Flow Regulator, CGA 510, Inlet  0 to 50 PSI, Needle Valve, Use with: Acetylene R21BGK-DKK-C510-01-N
Gentec

HP Low Flow Regulator, CGA 510, Inlet 0 to 50 PSI, Needle Valve, Use with: Acetylene

Zoro # G109978542
Mfr # R21BGK-DKK-C510-01-N
product price:  $315.99
/ea
Hoke 1700 Series - Forged Body, Integral Bonnet Needle Valves, 1/4in MNPT x 1/4in MNPT, 6000 PSI 1711M4Y
Hoke

1700 Series - Forged Body, Integral Bonnet Needle Valves, 1/4in MNPT x 1/4in MNPT, 6000 PSI

Zoro # G616507228
Mfr # 1711M4Y
product price:  $296.99
/ea
Anderson Metals Anderson Metals 1/4 in. 1/4 in. Brass Needle Valve 759134-04AH
Anderson Metals

Anderson Metals 1/4 in. 1/4 in. Brass Needle Valve

Zoro # G612004462
Mfr # 759134-04AH
product price:  $16.35
/ea
Needle Valves (1,000+ items) - Page 21
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About Needle Valves

Needle valves are an important component of many fluid control systems. They are used to regulate the flow of fluid through pipes or tubes and are particularly useful for applications that require precise control over flow rates. Needle valves feature a tapered needle-shaped plunger that is used to control the flow of fluid through a small orifice. This allows for precise adjustments to be made to flow rates and pressures, making them ideal for use in a variety of industrial settings.

Types of Needle Valves

There are several different types of needle valves that are commonly used, each with their own unique characteristics and applications. Straight needle valves are the most common type and are used for applications that require a linear flow path. Angled needle valves, on the other hand, are used when a change in direction is required. Needle valves can also vary based on their connection type, with options for threaded, flanged, or compression fittings. Body materials can include brass, stainless steel, or other alloys, and the maximum pressure and flow rate will vary depending on the specific valve.

How Needle Valves are Made

Needle valves are typically constructed using high-quality materials that can withstand the demands of harsh industrial environments. They may be made from brass, stainless steel, or other alloys depending on the application. The plunger of the valve is typically made from a hard-wearing material like ceramic or tungsten carbide, which allows for precise control over the flow of fluid. Needle valves can be built to withstand high pressures and temperatures, making them ideal for use in a variety of settings.

Industries that use Needle Valves

Needle valves are used in a wide range of industries, including oil and gas, chemical processing, and aerospace. They are particularly useful in applications where precise control over flow rates is required, such as in research and development or laboratory settings. Needle valves are also commonly used in hydraulic systems, where they help regulate the flow of fluids through pipes and tubes. Professionals in these industries rely on needle valves to help them achieve accurate and consistent results, making them an important tool for a variety of jobs.

Find the Needle Valves You Need at Zoro

Looking for a specific item? Use our robust search tool to find it by name or keyword, or use our handy filters to narrow down our full assortment. You can also check out our whole selection of plumbing tools & supplies, along with other equipment and essentials to ensure you have all you need to tackle the job, especially if you're taking on a DIY project for the first time.
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