Products & Services
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Supplier: Seal Plastics Inc.
Description: Low Pressure Needle Valve
- Features: Needle Valves
- Connection Description: Tube Fitting
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Supplier: Haskel International LLC
Description: (Vacuum /Pressure) to the other. Additional design features include; Vane Test Gauging Ports, Hand tightened Vented Breather Cap, Housing Drain, and 8 Vane Design for low washboard. The 500 Series Vacuum Pumps is designed to be converted into any drive style including, Belt,
- Pressure Rating: 15,000 psi
- Media: Air, Compressed Air, Gas
- Features: Needle Valves
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Supplier: Haskel International LLC
Description: (Vacuum /Pressure) to the other. Additional design features include; Vane Test Gauging Ports, Hand tightened Vented Breather Cap, Housing Drain, and 8 Vane Design for low washboard. The 500 Series Vacuum Pumps is designed to be converted into any drive style including, Belt,
- Pressure Rating: 30,000 psi
- Media: Air, Compressed Air, Gas
- Features: Needle Valves
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Supplier: Haskel International LLC
Description: (Vacuum /Pressure) to the other. Additional design features include; Vane Test Gauging Ports, Hand tightened Vented Breather Cap, Housing Drain, and 8 Vane Design for low washboard. The 500 Series Vacuum Pumps is designed to be converted into any drive style including, Belt,
- Pressure Rating: 20,000 psi
- Media: Air, Compressed Air, Gas
- Features: Needle Valves
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Supplier: Rotork plc
Description: Valves, Pilot Valves, Interface Valves, Quick Exhaust Valves, Check Valves, Relief Valves, Pumps, Pressure Intensifiers, Pressure Transmitters, Fittings, Adaptors and Nipples Up to 1"" actuated solutions available
- Pressure Rating: 20,000 psi
- Features: Needle Valves
- Actuation: Pilot Operated
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Supplier: HydraCheck Inc.
Description: Needle valves are widely used to accurately regulate the flow of liquids and gases at low flow rates. The fine threading of the stem and the large seat area allow for precise resistance to flow. Needle valves are used to control flow into delicate gauges, which
- Pressure Rating: 5,000 psi
- Media Temperature: -4 to 212 F
- Media: Gas
- Actuation: Manual / Hand
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Description: Needle Metering Valves are used for point-of-use applications. In combination with low pressure reducers or as stand-alone versions they offer precise control of gas flows. Ideal for use in Laboratory, R & D and analyzer applications and low pressure
- Valve Size: 0.5 inch
- Flow (Cv): 0.024
- Number of Ports/Ways: 2
- Pressure Rating: 145 psi
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Supplier: CIRCOR Energy
Description: CIRCOR Energy combines rugged construction, dependability and leak-free performance at high and low pressures into our needle valve products. Highly engineered to provide exceptional regulating properties and high flow capacities in the full open position, Circor Energy
- Valve Size: 0.25 to 1 inch
- Pressure Rating: 10,000 psi
- Media Temperature: 1,000 F
- Actuation: Manual / Hand
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Supplier: Superlok - Mako Products
Description: Features ■ Bar stock body ■ Compact design ■ Low operating torques ■ Variety of End Connections ■ Straight and Angle flow patterns ■ Each and every valve is tested at the factory
- Valve Size: 0.25 to 0.5 inch
- Flow (Cv): 0.52
- Number of Ports/Ways: 2
- Pressure Rating: 10,000 psi
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Supplier: Harwood Engineering Company
Description: Features Service for liquids and gases for pressures up to 150,000 psi. Manually-operated. Low torque; easily closed against pressure. Replaceable seat and packings. Throttling capacity; sensitive feel. Non-rotating needle; no backlash. Options Stainless steel
- Pressure Rating: 60,000 psi
- Media: Air, Gas, Water
- Actuation: Manual / Hand
- Features: Needle Valves
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Supplier: Beswick Engineering Co., Inc.
Description: 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 adjusted flow remains stable even during temperature fluctuations as the needle and
- Pressure Rating: 500 psi
- Number of Ports/Ways: 2
- Media: Air
- Material Of Construction: Brass / Bronze, Stainless Steel
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Supplier: Beswick Engineering Co., Inc.
Description: Our smallest needle valve features M3 threaded inlet and hose barb or M3 threaded outlet. A manifold mount version also available. The NV3 is a great choice for applications where space and/or weight savings is critical. Working Pressure Range: The NV3 is rated for a maximum
- Pressure Rating: 500 psi
- Media: Air
- Features: Metal Seated Valve, Needle Valves, Other
- Material Of Construction: Stainless Steel
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Supplier: Haskel International LLC
Description: (Vacuum /Pressure) to the other. Additional design features include; Vane Test Gauging Ports, Hand tightened Vented Breather Cap, Housing Drain, and 8 Vane Design for low washboard. The 500 Series Vacuum Pumps is designed to be converted into any drive style including, Belt,
- Pressure Rating: 20,000 to 30,000 psi
- Media: Air, Compressed Air, Gas
- Features: Needle Valves
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Supplier: Nordson EFD
Description: The 741V Series needle valve design applies low viscosity assembly fluids with accurate, extremely close repeat deposit control. During operation, controlled pulsed air acts on the piston to withdraw the needle a preset distance from the needle seat to provide
- Application: Adhesive / Silicone
- Dispensing Application: Bead
- Material Feed: Continuous Feed
- Valve Dispensing Technology: Needle or Spool Valve
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Description: TESCOM™ VJ Series hand valves offer control pressure of 6,000 and 10,000 PSIG [413, 690 bar]. Available in angle and globe patterns. Ideal for use in pressure control panels and Ground Support Equipment (GSE).
- Valve Size: 0.25 to 0.375 inch
- Flow (Cv): 0.49
- Number of Ports/Ways: 2
- Pressure Rating: 10,000 psi
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Supplier: Western Analytical Products
Description: High Pressure Micro-Splitter Valve or High Pressure Universal Prime/Purge Valve inline between the pump and the injector valve. You can then safely divert pump flow to a waste container at a sufficient rate to dislodge the air. Remove air from the solvent line
- Pressure Rating: 4,000 psi
- Valve Type: Injection Valves
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Supplier: Western Analytical Products
Description: High Pressure Micro-Splitter Valve or High Pressure Universal Prime/Purge Valve inline between the pump and the injector valve. You can then safely divert pump flow to a waste container at a sufficient rate to dislodge the air. Remove air from the solvent line
- Pressure Rating: 4,000 psi
- Valve Type: Injection Valves
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Supplier: Western Analytical Products
Description: High Pressure Micro-Splitter Valve or High Pressure Universal Prime/Purge Valve inline between the pump and the injector valve. You can then safely divert pump flow to a waste container at a sufficient rate to dislodge the air. Remove air from the solvent line
- Pressure Rating: 4,000 psi
- Valve Type: Injection Valves
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Supplier: Western Analytical Products
Description: High Pressure Micro-Splitter Valve or High Pressure Universal Prime/Purge Valve inline between the pump and the injector valve. You can then safely divert pump flow to a waste container at a sufficient rate to dislodge the air. Remove air from the solvent line
- Pressure Rating: 4,000 psi
- Valve Type: Injection Valves
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Supplier: Kelly Pneumatics, Inc.
Description: regulators, needle valves, and bleed valves or bleed orifice discreet component systems. Vacuum Pressure Control Precise Low Volume Outlet Flow Electronic Performance Feedback Optional Digital Display Available Excellent Resolution and Repeatability Pressure
- Pressure Rating: -14.7 to 98 psi
- Number of Ports/Ways: 2
- Media Temperature: 0 to 150 F
- Number of Positions: 2
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Supplier: Dymax
Description: Dymax Model 400 pneumatic, normally closed needle valve is designed to deliver precise dots or very fine beads of low- to medium-viscosity fluids such as light-curable adhesives and inks. The valve’s design is compact and lightweight, making it easy and comfortable to
- Valve Dispensing Technology: Needle or Spool Valve
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Supplier: Dymax
Description: The Dymax Model 485 pneumatic, normally closed needle valve is designed to deliver precise dots or very fine beads of low- to high-viscosity fluids. The valve’s stroke adjustment allows for fine-tuning of the dispense volume, ensuring precise and consistent deposits. Air
- Valve Dispensing Technology: Needle or Spool Valve
- Features: Other
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Supplier: Aalborg Instruments
Description: A line of electronic two-way metering needle valves is presented. High precision linear stepping motors drive the valve spindle. The resolution of the stepping motor driven needles is 0.0005"/step. Standard optional 0.000125" /step resolution available. Low
- Valve Size: 0.375 to 0.75 inch
- Flow (Cv): 0.855
- Pressure Rating: 500 psi
- Number of Ports/Ways: 2
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Supplier: IDEX Health & Science
Description: This High Pressure Micro-Splitter Valve is specifically designed to precisely split and control a low flow stream off a single incoming supply. It is made for interfacing LC-MS systems and has a 10-32 Flat-Bottom thread capacity. Our assembly includes a stainless steel
- Pressure Rating: 4,000 psi
- Primary Material: PEEK, Stainless Steel
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Supplier: CIRCOR Energy
Description: CIRCOR Energy Butterfly Valves are economical in design and light in weight. This type of valve is typically used for isolating or regulating flow in low pressure industrial fluids, steam lines and water systems, e.g. oil, ethanol, water etc. Our double offset
- Valve Size: 2 to 36 inch
- Pressure Rating: 200 psi
- Features: API, Bolt Flange, Threaded
- Valve Type: Butterfly Valves
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Supplier: IDEX Health & Science
Description: This High Pressure Micro-Splitter Valve is specifically designed to precisely split and control a low flow stream off a single incoming supply. It is made for interfacing LC-MS systems and has a 10-32 Flat-Bottom thread capacity. Our assembly includes a stainless steel
- Pressure Rating: 4,000 psi
- Primary Material: PEEK, Stainless Steel
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Supplier: Danfoss A/S
Description: SNV gauge valves are designed as service valves with a very sturdy construction. SNV-ST are made in steel approved for low temperature operations, SVA-SS are stainless steel versions. SNV valves have internal backseating (metal to metal), enabling the spindle seal to be
- Valve Size: 0.2362206 to 0.393701 inch
- Pressure Rating: 754.19604 psi
- Media Temperature: -76 to 302 F
- Media: Gas
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Supplier: Oil-Rite Corp.
Description: Universal (Bulls-Eye) Sight Feed Valves allow visual observation of the liquid stream from a distance, with the volume of flow controlled by an adjustable needle valve. The bulls-eye sight feed valve has excellent flow characteristics with low pressure drop.
- Valve Size: 0.25 inch
- Features: Needle Valves
- Connection Description: Threaded
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Supplier: Oil-Rite Corp.
Description: Universal (Bulls-Eye) Sight Feed Valves allow visual observation of the liquid stream from a distance, with the volume of flow controlled by an adjustable needle valve. The bulls-eye sight feed valve has excellent flow characteristics with low pressure drop.
- Valve Size: 0.25 inch
- Features: Needle Valves
- Connection Description: Threaded
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Supplier: Oil-Rite Corp.
Description: Universal (Bulls-Eye) Sight Feed Valves allow visual observation of the liquid stream from a distance, with the volume of flow controlled by an adjustable needle valve. The bulls-eye sight feed valve has excellent flow characteristics with low pressure drop.
- Valve Size: 0.25 inch
- Features: Needle Valves
- Connection Description: Threaded
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Supplier: Oil-Rite Corp.
Description: Universal (Bulls-Eye) Sight Feed Valves allow visual observation of the liquid stream from a distance, with the volume of flow controlled by an adjustable needle valve. The bulls-eye sight feed valve has excellent flow characteristics with low pressure drop.
- Valve Size: 0.25 inch
- Features: Needle Valves
- Connection Description: Threaded
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Supplier: Shenzhen Dechengwang Technology Co., Ltd
Description: properties and Electrical insulation Non stick, low friction High performance of self-lubricants. No ageing It can Resistance to weathering High thermal stability and flame resistance, which mean it can resist fire. Non wetting Smooth surface finish can be achieved Food grade compliancy In
- Features: Angle Valves, Back Flow Preventer Assembly, Chemical, Diaphragm Valves, Foot Valves, Needle Valves, Piston Valves, Pressure Relief Valves, Safety Valves, Sanitary / Hygienic Valves, Shut Off Valves, Solenoid Valves
- Media: Cold Water, Gasoline / Diesel Fuel, High Purity Gas, Hot Water, Hydraulic Fluid, LP - Gas, Potable Water, Salt Water, Specialty / Corrosive Gases, Steam, Wastewater, Water
- Actuation: Manual / Hand
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Supplier: Velan, Inc.
Description: Forged, one-piece inclined globe and check valves for high pressure applications Features and benefits • Designed for quick and easy maintenance - one step removal of all working parts including packing. • All pressure containing parts within one body-bonnet forging - no joints
- Valve Size: 0.5 to 4 inch
- Features: ASME, Butt Weld, Socket Weld / Solder
- Valve Type: Butterfly Valves, Globe Valves
- Media: Steam
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Supplier: Cole-Parmer
Description: calibration. It is a dual source for pneumatic pressure and vacuum, and features finger-tight quick-fit connectors, a built-in pressure relief valve, and a fine control needle valve for precise pressure release.
- Features: Other
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Supplier: Asahi/America, Inc.
Description: instrumentation fitting, this valve can be locked out using provided strap. EMT™ Needle Valve - Series 5L Our most popular sampling valve, the needle design allows flow rate regulation at an affordable price. Available in angle and straight configurations with NPT
- Valve Type: Sampling / Dispensing Valves
- Media: Water
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layouts, which are critical for operational safety and efficiency. This low-pressure safety valve delivers a precise and reliable solution: (read more)
Browse Control Valves Datasheets for Shanghai Thinktank Process Management Co., Ltd -
manufactured from stainless steel. The NV needle valve is rated for a maximum inlet pressure of 500 psig (34.47 bar). The metal to metal seal provides positive shut-off down to 25 in Hg. (vacuum). The needle valve is available with three different needle types, a standard needle, high (read more)
Browse Needle Valves Datasheets for Beswick Engineering Co., Inc. -
Beswick’s miniature brass and stainless steel check valves (CKV) are ideal for instruments requiring a low cracking pressure (less than 0.5 psid). This ultra-miniature low cracking pressure check valve permits free flow in one direction and no (checked) flow in the opposite direction (read more)
Browse Check Valves Datasheets for Beswick Engineering Co., Inc. -
Ultra High Purity Diaphragm Valve LOW PRESSURE PNEUMATIC DIAPHRAGM VALVE (read more)
Browse Diaphragm Valves Datasheets for Shenzhen Jewellok Technology Co., Ltd. -
The 8MPP2 low-pressure sensor utilizes Sensata’s field-proven automotive Micro-Electro-Mechanical-Systems (MEMS) technology that outputs fully conditioned pressure values via the digital I²C bus. The 8MPP2 features best-in-class performance including high accuracy, low power (read more)
Browse Pressure Sensors Datasheets for Sensata Technologies -
316L VIM-VAR stainless steel body material for ultrahigh-purity applications.
(read more)
Browse Diaphragm Valves Datasheets for Shenzhen Jewellok Technology Co., Ltd. -
Clippard's SCPV Series delivers precise, repeatable gas control using a stepper-driven needle valve designed for demanding applications that require stability, resolution, and consistency. • Stepper-controlled needle valve with 0.001" resolution for ultra (read more)
Browse Flow Controllers Datasheets for Clippard -
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. -
Control or Liquid Line Differential valves. CDS valves can be used to replace a variety of mechanical and solenoid valves throughout typical refrigeration systems, where low pressure drop and precise refrigerant flow control are desired. Maximum rated pressure of 680 or 700 psig (47 (read more)
Browse Pressure Relief Valves Datasheets for Parker Sporlan Division -
Process industries often require control valves capable of maintaining stable flow performance under high pressure, high differential pressure, and challenging temperature conditions. The HCB Series Pressure-Balanced Cage Control Valve is engineered for these demanding applications, providing (read more)
Browse Control Valves Datasheets for Shanghai Thinktank Process Management Co., Ltd
Conduct Research Top
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Advances in Back Pressure Regulator Design Enable Supercritical CO2 Research
The Equilibar precision back pressure regulator was used successfully to facilitate supercritical carbon dioxide research at the University of Sydney in Australia. Traditional pressure regulators with needle valve trims were not able to handle the ultra low flow rate and suffered from plugging
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Interphex Preview, Part Deux
in pressure, flow and temperature control. New products include the Digihelic Differential Pressure Controller, process pressure gages, Teflon and rotatable scale flowmeters, air velocity transmitters, thermocouple temperature switches, needle and ball valves, and much more. DeltaV System, building
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http://dspace.mit.edu/bitstream/handle/1721.1/58193/649029440-MIT.pdf?sequence=2
P Series Pipe Low Pressure Needle Valves .
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Boiling point-vapor pressure-composition relations for trichloroethylene-cottonseed oil miscellas
After the recording of the boiling point at the low- est pressure the needle valve was opened slightly to .
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Iodine values of acidulated coconut oil soapstock
After the recording of the boiling point at the low- est pressure the needle valve was opened slightly to .
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Solvent-enhanced Spontaneous Imbibition in Fractured Reservoirs
Next, after opening a needle valve , lower pressure inside the desiccator causes the saturating fluid to be pushed into the core container.
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Automotive electronics
The injector channels are set so that the fuel through the low pressure range of the injector always transports independently of the position of the pilot valve needle the low pressure pump to cool the parts receiving the heat generating pilot valve …
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Automotive electronics
The injector channels are set so that the fuel through the low pressure range of the injector always transports independently of the position of the pilot valve needle the low pressure pump to cool the parts receiving the heat generating pilot valve …
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AWWA M14 - Recommended Practice for Backflow Prevention and Cross-Connection Control
Slowly open the low - pressure control needle valve on the test kit.
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Aldrich® low-pressure manifold hose barb hose barb | Sigma-Aldrich
Z287318Aldrich® low - pressure manifold needle valve .
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AWWA M14 - Recommended Practice for Backflow Prevention and Cross-Connection Control
By means of the high-side needle valve , lower the pressure at test cock 2 about 2 psi (13.8 kPa) below thepressureattest cock 3.
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Dioxin and polychlorinated biphenyl analysis: Automation and improvement of clean‐up established by example of spices
The following equipment for automation of the clean-up steps was used: an ASPEC XLi with a modified injection needle (a ventilated needle with a low pressure valve ), an HPLC pump, a six-point valve and a switching valve (Gil- son International …