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Supplier: Haskel International LLC
Description: , Vacuum and Pressure modes. The Air-Cooled design features a heavy-duty fan located on the drive end of the pump. When the Vacuum Pump is in operation, the fan rotates to help keep the pump cool. All Vacuum Pumps include a 4-way Valve (Upper or Side Mount) allowing the operator to
- Pressure Rating: 15000 psi
- Valve Type: Needle Valves
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Supplier: Haskel International LLC
Description: , Vacuum and Pressure modes. The Air-Cooled design features a heavy-duty fan located on the drive end of the pump. When the Vacuum Pump is in operation, the fan rotates to help keep the pump cool. All Vacuum Pumps include a 4-way Valve (Upper or Side Mount) allowing the operator to
- Pressure Rating: 20000 psi
- Valve Type: Needle Valves
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Supplier: Haskel International LLC
Description: , Vacuum and Pressure modes. The Air-Cooled design features a heavy-duty fan located on the drive end of the pump. When the Vacuum Pump is in operation, the fan rotates to help keep the pump cool. All Vacuum Pumps include a 4-way Valve (Upper or Side Mount) allowing the operator to
- Pressure Rating: 30000 psi
- Valve Type: Needle Valves
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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
- Actuation: Manual / Hand
- Connection: Threaded
- Flow (Cv): 0.0240
- Material of Construction: Brass / Bronze
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Supplier: Seal Plastics Inc.
Description: Low Pressure Needle Valve
- Valve Type: Needle Valves
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Supplier: Seal Plastics Inc.
Description: Low Pressure Needle Valve
- Valve Type: Needle Valves
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Supplier: Seal Plastics Inc.
Description: Low Pressure Needle Valve
- Valve Type: Needle Valves
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Supplier: Seal Plastics Inc.
Description: Low Pressure Needle Valve
- Valve Type: Needle Valves
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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
- Actuation: Manual / Hand
- Pressure Rating: 150000 psi
- Valve Type: Needle Valves
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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
- Actuation: Manual / Hand
- Connection: Threaded
- Material of Construction: Stainless Steel
- Valve Size: 0.2500 to 1 inch
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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
- Actuation: Manual / Hand
- Connection: Threaded
- Material of Construction: Steel
- Media Description: Gas, Other
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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
- Actuation: Manual / Hand
- Connection: Threaded
- Flow (Cv): 0.5200
- Material of Construction: Stainless Steel, Steel
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Supplier: Haskel International LLC
Description: , Vacuum and Pressure modes. The Air-Cooled design features a heavy-duty fan located on the drive end of the pump. When the Vacuum Pump is in operation, the fan rotates to help keep the pump cool. All Vacuum Pumps include a 4-way Valve (Upper or Side Mount) allowing the operator to
- Pressure Rating: 20000 to 30000 psi
- Valve Type: Needle Valves
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Supplier: Rotork plc
Description: Working pressure up to 20,000 psi / 1,380 bar Low torque to operate Non-rotating, anti-galling tip as standard Secondary metal to metal seals to prevent potential leak paths HNBR stem sealing - maintenance free Custom manifold solutions Further medium pressure products are also
- Actuation: Pilot Operated
- Pressure Rating: 20000 psi
- Valve Type: Needle Valves
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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).
- Actuation: Manual / Hand
- Connection: Threaded
- Flow (Cv): 0.4900
- Material of Construction: Brass / Bronze, Stainless Steel
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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, Other
- Continuous Feed: Yes
- Dispensing Application Type: Bead
- Number of Components: Single Component Dispensing
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Supplier: Western Analytical Products
Description: " For Interfacing LC-MS Systems Adjustable Split Stream Flow Rates Medium and High Pressure Versions Upchurch Scientific® offers a line of Micro-Splitter Valves designed to accurately split and control a low-flow stream off a single incoming
- Pressure Rating: 4000 psi
- Valve Type: Injection Valves
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Supplier: Western Analytical Products
Description: " For Interfacing LC-MS Systems Adjustable Split Stream Flow Rates Medium and High Pressure Versions Upchurch Scientific® offers a line of Micro-Splitter Valves designed to accurately split and control a low-flow stream off a single incoming
- Pressure Rating: 4000 psi
- Valve Type: Injection Valves
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Supplier: Western Analytical Products
Description: " For Interfacing LC-MS Systems Adjustable Split Stream Flow Rates Medium and High Pressure Versions Upchurch Scientific® offers a line of Micro-Splitter Valves designed to accurately split and control a low-flow stream off a single incoming
- Pressure Rating: 4000 psi
- Valve Type: Injection Valves
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Supplier: Western Analytical Products
Description: " For Interfacing LC-MS Systems Adjustable Split Stream Flow Rates Medium and High Pressure Versions Upchurch Scientific® offers a line of Micro-Splitter Valves designed to accurately split and control a low-flow stream off a single incoming
- Pressure Rating: 4000 psi
- Valve Type: Injection Valves
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Supplier: Beswick Engineering Co., Inc.
Description: pressure regulation is accomplished with a low friction diaphragm mechanism. It controls flow rates of 0 to 4.2 gallons per hour of water (0 to 20 cubic feet/hour of Air). It is especially suited for the control of low flow rates. The maximum rated inlet supply pressure
- Actuation: Manual / Hand, Mechanical Device, Other
- Connection: Threaded
- Flow (Cv): 0.0 to 0.0240
- Material of Construction: Brass / Bronze, Stainless Steel, Other
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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
- Media Description: Air, Water
- Pressure Rating: -14.7 to 98 psi
- Regulator Type: Vacuum / Absolute Pressure Regulators
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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
- Actuation: Electric
- Connection: Threaded, Compression Fitting
- Flow (Cv): 0.8550
- Material of Construction: Aluminum
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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: 0.2500 inch
- Valve Type: Needle Valves
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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: 0.2500 inch
- Valve Type: Needle Valves
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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: 0.2500 inch
- Valve Type: Needle Valves
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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: 0.2500 inch
- Valve Type: Needle Valves
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Supplier: Shenzhen Dechengwang Technology Co., Ltd
Description: range of service temperature Excellent dielectric 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
- Actuation: Manual / Hand
- Valve Type: Needle Valves, Pressure Relief Valves, Safety Valves, Solenoid Valves
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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
- Material of Construction: Stainless Steel, Steel
- Media Description: Gas, Other
- Valve Size: 0.2362 to 0.3937 inch
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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: 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
- Media: Steam
- Valve Size: 0.5000 to 4 inch
- Valve Type: Butterfly Valves, Globe Valves
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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
- Application: Other
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Supplier: HydraForce, Inc.
Description: Multiple function in a single cavity. Low bleed fl ow throughout the operating pressure range. High system effi ciency. Industry common cavity
- Actuation: Pilot Operated
- Connection: Threaded, Cartridge / Manifold
- Material of Construction: Aluminum
- Media Description: Hydraulic Fluid
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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: 4000 psi
- Primary Material of Construction: PEEK, Stainless Steel
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Supplier: Asahi/America, Inc.
Description: Ultra Pure PVDF Sampling Valve Water sampling is a vital element in maintaining an ultra pure water system. For the most critical applications in semiconductor manufacturing, low quality water has a direct and measurable impact on product success. Even worse are false positives and
- Media: Water
- Valve Type: Sampling / Dispensing Valves
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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 -
Pa. Cage-Guided Design: Provides protection against erosion and enhances valve durability. Low Pressure Loss: The (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 …