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Supplier: U.S. Plastic Corporation
Description: Hayward NVA Series needle valves are used for accurate metering of fluids. Turning the thumbwheel moves a tapered piston into the PTFE seat to control the flow down to a few drops per minute. Precision molded, fine pitched stem threads permit this very fine metering flow control,
- Valve Type: Needle Valves
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Supplier: GF Piping Systems
Description: The Type 522 Needle Valve may be used in a wide range of services where SYGEF® is suitable in the chemical and general environmental limits of the installation. Specific applications should be evaluated on the basis of pressure, temperature and flow capacity desired. The
- Actuation: Manual / Hand
- Connection: Threaded
- Material of Construction: Polypropylene (PP), PVDF
- Pressure Rating: 150 psi
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Supplier: U.S. Plastic Corporation
Description: The 586 series needle valve compact design promotes multiple configurations to fit the exact end use application. Rated to 125 psi. They have a 2.5 tip except for the 22299 which has a 45 tip. Has EPDM stem seal and black filled polyester knob. The panel mount requires a .875" hole and
- Material of Construction: Polypropylene (PP)
- Valve Size: 0.2500 inch
- Valve Type: Needle Valves
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Supplier: U.S. Plastic Corporation
Description: The 586 series needle valve compact design promotes multiple configurations to fit the exact end use application. Rated to 125 psi. They have a 2.5 tip except for the 22299 which has a 45 tip. Has EPDM stem seal and black filled polyester knob. The panel mount requires a .875" hole and
- Material of Construction: Polypropylene (PP)
- Valve Size: 0.5000 inch
- Valve Type: Needle Valves
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Supplier: U.S. Plastic Corporation
Description: The 586 series needle valve compact design promotes multiple configurations to fit the exact end use application. Rated to 125 psi. They have a 2.5 tip except for the 22299 which has a 45 tip. Has EPDM stem seal and black filled polyester knob. The panel mount requires a .875" hole and
- Material of Construction: PVC
- Valve Size: 0.2500 inch
- Valve Type: Needle Valves
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Supplier: Hayward Flow Control
Description: Available in PVC, CPVC, GFPP and PVDF materials and construction. The NVA Series features an integrated stem with a PTFE seat for superior control, purity and performance. Sizes range from 1/4 in. (DN8) to 1/2 in. (DN10). FPM Seals are standard. All valves carry a pressure rating of 150 psi /
- Connection: Threaded
- Material of Construction: PVC, Other
- Valve Size: 0.2500 to 0.5000 inch
- Valve Type: Needle Valves
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Supplier: Radwell International
Description: NEEDLE VALVE, H-300U SERIES, 316 STAINLESS STEEL BODY, LET-LOK END CONNECTION, REGULATING STEM, 3/8 INCH END CONNECTION SIZE, BLACK PLASTIC HANDLE, 5000 MAX PSI. FREE 2 YEAR RADWELL WARRANTY
- Valve Type: Needle Valves
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Supplier: Haskel International LLC
Description: -duty positive displacement pump. This positive displacement pump strategically pumps oil through four steel lines (as opposed to plastic) into the main body of the Vacuum Pump. The 500 Series Vacuum Pump also boasts an integral Air In-Take Filter designed to protect the Vacuum Pump in both
- Pressure Rating: 20000 psi
- Valve Type: Needle Valves
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Supplier: Haskel International LLC
Description: -duty positive displacement pump. This positive displacement pump strategically pumps oil through four steel lines (as opposed to plastic) into the main body of the Vacuum Pump. The 500 Series Vacuum Pump also boasts an integral Air In-Take Filter designed to protect the Vacuum Pump in both
- Pressure Rating: 30000 psi
- Valve Type: Needle Valves
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Supplier: Haskel International LLC
Description: -duty positive displacement pump. This positive displacement pump strategically pumps oil through four steel lines (as opposed to plastic) into the main body of the Vacuum Pump. The 500 Series Vacuum Pump also boasts an integral Air In-Take Filter designed to protect the Vacuum Pump in both
- Pressure Rating: 15000 psi
- Valve Type: Needle Valves
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Supplier: OMEGA Engineering, Inc.
Description: The FVLT100 Series compact and reliable PTFE needle valves are designed for laboratory and industrial applications for regulating corrosive gases and liquids or for high purity service. They may also be used as shut off valves.
- Actuation: Manual / Hand
- Connection: Threaded, Compression Fitting
- Material of Construction: PTFE - Teflon®
- Number of Ports/Ways: 2
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Supplier: Radwell International
Description: NEEDLE VALVE, H-300U SERIES, STRAIGHT AND ANGLE PATTERN, 5000 PSI MAX PRESSURE, FLOW COEFFICIENT 0.09 TO 1.8CV, END CONNECTION SIZE: 1/4 INCH, BLACK PLASTIC HANDLE, REGULATING STEM, NPT THREADS, STAINLESS STEEL. FREE 2 YEAR RADWELL WARRANTY
- Connection: Threaded
- Valve Type: Needle Valves
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Supplier: Hayward Flow Control
Description: NVA Series needle valves are available in PVC and GF-PP. They have FPM o-rings and a PTFE seat. End connections are threaded only and all valves areassembled with silicone free lubricant. Features Lugs for Panel Mounting Adjustable Without Tools Fine
- Actuation: Manual / Hand
- Connection: Threaded
- Material of Construction: PVC, Other
- Number of Ports/Ways: 2
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Supplier: Haskel International LLC
Description: -duty positive displacement pump. This positive displacement pump strategically pumps oil through four steel lines (as opposed to plastic) into the main body of the Vacuum Pump. The 500 Series Vacuum Pump also boasts an integral Air In-Take Filter designed to protect the Vacuum Pump in both
- Pressure Rating: 20000 to 30000 psi
- Valve Type: Needle Valves
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Supplier: Daitron Co., Ltd.
Description: The NP series needle valve is used to adjust the flow rate of chemicals and DI water in industrial applications with maximum precision. It features a 20-turn high-resolution needle mechanism and is the industry's only high-purity, high-precision needle valve. The
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Supplier: Cole-Parmer
Description: PVC and PP valves withstand up to 150 psi; PVDF up to 200 psi. Seats are made of PTFE and O-rings made of Viton
. Pipe thread connections. - Material of Construction: PVC
- Pressure Rating: 150 psi
- Valve Type: Needle Valves
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Supplier: Cole-Parmer
Description: PVC and PP valves withstand up to 150 psi; PVDF up to 200 psi. Seats are made of PTFE and O-rings made of Viton
. Pipe thread connections. - Material of Construction: PVC
- Pressure Rating: 150 psi
- Valve Type: Needle Valves
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Supplier: Cole-Parmer
Description: PVC and PP valves withstand up to 150 psi; PVDF up to 200 psi. Seats are made of PTFE and O-rings made of Viton
. Pipe thread connections. - Material of Construction: Polypropylene (PP)
- Pressure Rating: 150 psi
- Valve Type: Needle Valves
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Supplier: Cole-Parmer
Description: PVC and PP valves withstand up to 150 psi; PVDF up to 200 psi. Seats are made of PTFE and O-rings made of Viton
. Pipe thread connections. - Material of Construction: Polypropylene (PP)
- Pressure Rating: 150 psi
- Valve Type: Needle Valves
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Supplier: Air Logic
Description: The plastic Needle Valves are ideal for instrumentation and industrial applications; they are designed for inline and panel mounted installation. The Needle Valves are adjustable from 0 to the equivalent flow of a 0.025" diameter orifice; the flow is restricted in
- Actuation: Manual / Hand
- Connection: Union
- Material of Construction: Other
- Number of Ports/Ways: 2
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Supplier: Aalborg Instruments
Description: Design Features Fluids contact PTFE and PCTFE only One PTFE o-ring Simplicity, only six components
- Actuation: Manual / Hand
- Connection: Threaded
- Material of Construction: PTFE - Teflon®
- Number of Ports/Ways: 2
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Supplier: Air Logic
Description: The plastic Needle Valves are ideal for instrumentation and industrial applications; they are designed for inline and panel mounted installation. The Needle Valves are adjustable from 0 to the equivalent flow of a 0.025" diameter orifice; the flow is restricted in
- Actuation: Manual / Hand
- Connection: Union
- Material of Construction: Polypropylene (PP), Other
- Number of Ports/Ways: 2
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Supplier: Hi-Tech Controls, Inc.
Description: These are bidirectional control valves made entirely of nickel-plated brass OT58, with Buna-N seals adn a plastic control knob. They are suitable for regulationg compressed air, water, or mineral oil.
- Actuation: Manual / Hand, Mechanical Device
- Connection: Threaded
- Material of Construction: Brass / Bronze
- Media Description: Air, Compressed Air
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Supplier: Hi-Tech Controls, Inc.
Description: These are bidirectional control valves made entirely of nickel-plated brass OT58, with Buna-N seals and a plastic control knob. They are suitable for regulating compressed air, water or mineral oil.
- Actuation: Manual / Hand, Mechanical Device
- Connection: Threaded
- Material of Construction: Brass / Bronze
- Media Description: Air, Compressed Air
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Supplier: Hi-Tech Controls, Inc.
Description: These are bidirectional control valves made entirely of nickel-plated brass OT58, with Buna-N seals and a plastic control knob. They are suitable for regulating compressed air, water or mineral oil.
- Actuation: Manual / Hand, Mechanical Device
- Connection: Threaded
- Material of Construction: Brass / Bronze
- Media Description: Air, Compressed Air
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Supplier: Hi-Tech Controls, Inc.
Description: These are bidirectional control valves made entirely of nickel-plated brass OT58, with Buna-N seals and a plastic control knob. They are suitable for regulating air, water or mineral oil.
- Actuation: Manual / Hand, Mechanical Device
- Connection: Threaded
- Material of Construction: Brass / Bronze
- Media Description: Air, Compressed Air
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Supplier: DK-LOK U.S.A.
Description: Up to 10000psig (689 bar) Up to 204? (399?) with FKM o-ring seal Up to 250? (482?) with Kalrez o-ring Premium four(4) sealing on stem for high pressure Stem seal below actuating threads prevent system fluid contamination SS316 Pipe thread 1/4 -1/2 inch
- Actuation: Manual / Hand
- Connection: Threaded
- Material of Construction: PEEK, Other
- Number of Ports/Ways: 2
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Supplier: Radwell International
Description: VALVE PLUG KIT, 10 PLASTIC CAPS, 3 VITON O-RINGS, 3 PLUG SEALS, 5 SYRINGE NEEDLES, 316L STAINLESS STEEL VALVE. FREE 2 YEAR RADWELL WARRANTY
- Valve Type: Needle Valves, Plug Valves
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Supplier: Radwell International
Description: NEEDLE VALVE, VALVE SERIES: H-3, 95=MALE TO LET-LOK, SS=316SS BODY MATERIAL, NL=NPT TO LET-LOK, R=REGULATING STEM, 1/4=6MM END CONNECTION SIZE, RS=BLACK PLASTIC HANDLE, STRAIGHT. FREE 2 YEAR RADWELL WARRANTY
- Valve Type: Needle Valves
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Supplier: DK-LOK U.S.A.
Description: Up to 6000psig (413 bar) Up to 232? (450?) SS316 and Alloys Vee Tip standard Compact design DK-LOK OD1/4 - 1/2 inch
- Actuation: Manual / Hand
- Connection: Union
- Material of Construction: PTFE - Teflon®
- Number of Ports/Ways: 2
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Supplier: Shenzhen Dechengwang Technology Co., Ltd
Description: in engineering and manufacturing. We often provide parts of PCTFE Multi way valve, PTFE test tube, PTFE TFM Vessel for digestion sets, PTFE hand valve, PTFE plunger for syringes, fittings, peek pvdf pctfe screws and nuts, and Sealing gaskets and flanges, Components for pump and filter
- Actuation: Manual / Hand
- Valve Type: Diaphragm Valves, Foot Valves, Needle Valves, Piston Valves, Sanitary / Hygienic Valves, Shut Off Valves, Solenoid Valves
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Supplier: CoorsTek
Description: CoorsTek provides industrial-grade valves and valve components that excel in even the most punishing conditions. Made to outperform conventional plastic, metal, carbide-coated, and diffusion alloy materials in corrosive, high-temperature, and high-pressure applications our
- Material of Construction: Other
- Media Description: Water, Other
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Supplier: Qosina Corp.
Description: Qosina offers a variety of valves that are in stock and ready for immediate delivery. Manufactured by B. Braun, Qosina part #QOS5401036SN is designed for applications that require inflation. Once activated by the stem of a male luer lock connection, this valve opens, allowing for the
- Material of Construction: Other
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Supplier: Techsil Limited
Description: TS15 is a blunt luer lock tip with a 15 gauge & ID of 1.37 mm. It has a 1/2 inch needle. These metal Luer needles are constructed with rigid stainless steel, blunt-end tubing. Designed to fit all Luer Lock and Luer Slip connections. All needles are manufactured with a
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Supplier: Qosina Corp.
Description: Qosina offers an extensive line of luer-activated valves in a variety of configurations that are in stock and ready for immediate delivery. The Texium® valve (90400) is unique as it partners with any SmartSite needle-free valve to create an easy-to-use, closed
- Material of Construction: Polyethylene (PE), Polypropylene (PP), Other
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Supplier: CoorsTek
Description: CoorsTek provides industrial-grade valves and valve components that excel in even the most punishing conditions. Made to outperform conventional plastic, metal, carbide-coated, and diffusion alloy materials in corrosive, high-temperature, and high-pressure applications our
- Media: Gas, Specialty / Corrosive Gases
- Primary Material of Construction: Other
- Valve Type: Plug Valves
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Supplier: Assured Automation
Description: point Easy to Read Register Display odometer and needle dial have large clear digits Dial plate design in US Gallons. Optional check valve to avoid reverse flow (lead-free). Optional pulse output consisting of plastic housing with 2
- Liquid Volumetric Flow Rate: 1 to 100 GPM
- Electrical Output: Switch
- End Fittings: Threaded
- Mounting Type: In-line
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Supplier: IMI Bimba
Description: Bimba’s quality standards, all “in stock” accessories ship the same day. Flow controls offer metered flow in one direction, free flow in the opposite direction Nickel plated brass bodies Two different adj. types (recessed needle and knurled adjustment knob with
- Actuation: Manual / Hand
- Pressure Rating: 145 psi
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Supplier: Pump Solutions Group
Description: /9/EG. Features housings made of massive conductive PE proof against dry running self priming maintenance-free air control system PERSWING P® composite diaphragms with integrated metal core gentle displacement integrated needle-valve for stepless adaptation of the flow rate back deliver
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Supplier: ASTM International
Description: , which is equipped with an orifice and a needle valve that restricts the orifice opening and regulates the gas velocity through the burner, and a gas inlet, which consists of a serrated fitting for connection to the gas supply. A lock nut for securing the barrel onto the base may be
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Supplier: Techsil Limited
Description: TS18 is a blunt luer lock tip with a 18 gauge & ID of 0.84 mm. It has a 1/2 inch needle. These pink Luer needles are constructed with rigid stainless steel, blunt-end tubing. Designed to fit all Luer Lock and Luer Slip connections. All needles are manufactured with a
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Supplier: KOBOLD Instruments, Inc.
Description: are either aluminum, stainless steel, glass, or titanium. Though the float types are determined by measuring range, the customer has a choice of plastics for the body and metals for the fittings.The KSV is supplied with or without a needle valve, depending upon the order number. We
- Liquid Volumetric Flow Rate: 0.0 to 0.0200 GPM
- End Fittings: Threaded
- Media Temperature Range: 130 to 250 F
- Operating Pressure: 100 psi
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Supplier: 3X Ceramic Parts Company Limited
Description: -grade valves and valve components that excel in even the most punishing conditions. Made to outperform conventional plastic, metal, carbide-coated, and diffusion alloy materials in corrosive, high-temperature, and high-pressure applications including lime slurries, cat cracker
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Supplier: Air Power Products Limited
Description: -20 mA/0-5 VDC Linear analogue output -9º to -40ºC (+15º to -40ºF) or -12 to +21ºC (+10 to +70ºF) dew point ranges easily convertible optional ranges available 1/60/120V or 24VDC other voltage on request Economical replaceable sensor (no calibration required) Sample air sensor block with
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Supplier: Assured Automation
Description: Gallons. Optional check valve to avoid reverse flow (lead-free). Optional pulse output consisting of plastic housing with 2-wire (red and black) reed switch and cable. Materials Body Lead Free EcoBrass Internals Engineered thermoplastic Magnet Alnico
- Liquid Volumetric Flow Rate: 1 to 160 GPM
- Electrical Output: Switch
- End Fittings: Threaded
- Mounting Type: In-line
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Supplier: Zhejiang Lisheng Spring Co., Ltd.
Description: constant section retaining ring The application of earless retaining ring is the same as that of traditional C-type retaining ring, which is widely used in hydraulic parts assembly, valves, instruments, various lock core components, needle roller bearings, pulleys, connectors, quick
- Design Units: Metric
- Material: Stainless Steel
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Featured Products Top
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The needle valve is an adjustable orifice which can be used to control flow rates, mini-cylinders, nozzles, timing circuits, filling heads, bleed vents, and in many other applications. The adjustable flow remains stable even during temperature fluctuations as the needle and valve seat are both (read more)
Browse Needle Valves Datasheets for Beswick Engineering Co., Inc. -
Beswick new NV3I needle valve offers better form factor/packaging. The in-line M3 inlet and outlet threaded ports, instead of elbow porting, simplifies tubing connections. Rated for inlet pressures up to 1,000 psi (68 bar). Fine thread on adjustment screw provides 4 turns from fully (read more)
Browse Needle Valves Datasheets for Beswick Engineering Co., Inc. -
frictionless and tubeless design enhances reliability and reduces maintenance. Self-contained pipetting module – No external pressure source required Fully solid-state FAS CHIPSOL solenoid valves and piezoelectric air pump – Broad dynamic dispense range; µL to m (read more)
Browse Syringes and Needles Datasheets for IMI Life Science -
Plast-O-Matic Custom Valves! If you need something unusual, be sure to contact Plastomatic. Whenever an application requires a non-standard item, our custom X-valve and Q-valve programs are a sure (read more)
Browse Plastic Valves Datasheets for Plast-O-Matic Valves, Inc. -
Plastic Valves 101 Applications Published (read more)
Browse Plastic Valves Datasheets for Plast-O-Matic Valves, Inc. -
PFA & HP PFA Tubing
Combining many of the best traits of PTFE and FEP, PFA and high-purity PFA tubing is an ideal choice for advanced applications across a wide variety of industries.
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Browse Plastic Tubing Datasheets for Zeus -
Appliances • Beverage Service • Deionized Water Transfer • Duplicating Equipment • Food Service • Gaskets, Seals & ‘O’-Rings • Hot Water Feeds • Insulation Sleeving • Laboratory • Thermal Protection
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Browse Plastic Tubing Datasheets for NewAge Performance Products | NAPP -
SUPERTHANE is much more resistant to pressure and vacuum applications than corresponding sizes of PVC or rubber.
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Browse Plastic Tubing Datasheets for NewAge Performance Products | NAPP -
NewAge Performance Products NewAge Performance Products, a division of NewAge Industries, manufactures flexible tubing and hose for use in food and beverage and industrial sectors. They produce and stock large quantities of a wide variety of plastic and rubber tubing and hose (read more)
Browse Plastic Tubing Datasheets for NewAge Performance Products | NAPP -
Clearflo 70 is the go-to PVC tubing for visual monitoring
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Additionally, it meets FDA standards and is REACH and ROHS compliant making it Ideal for transferring fatty liquids.
Browse Plastic Tubing Datasheets for NewAge Performance Products | NAPP
Conduct Research Top
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Interphex Preview, Part Deux
in providing solutions to the diversified process industry through the development, production and distribution of valves, actuators, pumps and related flow components. Resistoflex is recognized as a leading supplier of plastic lined pipe, fittings, hoses, and other components for corrosive and high purity
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A Tough Order to Fill
equipment to fill syringes. With disposables, there is no product contact during filling, says Rosness. We use peristaltic tubing and the filling needles are all disposable. Cleaning validation goes away. Disposable filling is particularly beneficial for cytotoxic products., since
More Information Top
Indicates content that may require registration and/or purchase.
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A New Respirometric Test Simulating Soil Burial Conditions for the Evaluation of Polymer Biodegradation
The airflow was divided into the differ- ent test flasks and regulated with plastic needle valves at approximately 30 ml/min.
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PP Needle Valve 1 2 NPT F with PTFE and Viton from Cole-Parmer
Plastic Needle Valves .
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PP Needle Valve 3 8 NPT F with PTFE and Viton from Cole-Parmer
Plastic Needle Valves .
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PVDF Needle Valve 1 4 NPT F with PTFE and Viton from Cole-Parmer
Plastic Needle Valves .
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Flow injection analysis using an aquarium air pump
(P) pump; (ST) silicone tubing; (G) glass tubing; (B) bottle containing carrier/reagent solution; (N) needle valve ; (PT) plastic tubing; (W) waste; (BV) bleed valve .
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Multiple Mass Analysis Using an Ion Trap Array (ITA) Mass Analyzer
… pressure in the ion guide and MS analyzer regions are 0.6 Pa and 3E-3 Pa, while the cooling gas was introduced into the ITA assembly via a 1 mm i.d., 200 mm long plastic tube and a needle valve .
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Correcting for nonlinearity effects of continuous flow isotope ratio mass spectrometry across a wide dynamic range
… mix, then capping and flushing for 2 min at 30 mL min–1 or greater through a 27 G Â ½ inch hypodermic needle (Terumo, Tokyo, Japan; product # NN-2713R) connected by plastic tubing to a needle valve attached directly to the …
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Role of Buoyancy on Instabilities and Structure of Transitional Gas Jet Diffusion Flames
The fuel flow system includes a compressed hydrogen gas cylinder, a pressure regulator, a calibrated mass flow meter, flexible plastic hoses, a needle valve to control the fuel flow rate, and a 1.3 m long vertical steel tube connected to the …
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Scalar measurements in a flickering flame using high-speed rainbow schlieren deflectometry
The fuel flow system includes a compressed hydrogen gas cylinder, a pressure regulator, a calibrated mass flow meter, flexible plastic hoses, a needle valve to control the fuel flow rate and a 1.3-m long vertical stainless steel tube.
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Hydraulic Performance and Gas Behavior of a Tall Crystalline Silicotitanate Ion-Exchange Column
Air was supplied to the top of the column at 40 psig, through a ¼-in. plastic line with a needle valve .