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Supplier: Clippard
Description: Adjustable control needle valves restrict flow in both directions. There are eight models offered by Clippard with various ports and needle configurations to provide coarse or fine flow adjustment. The diagram of needle shapes and the part show the difference between
- Valve Size: 0.125 inch
- Pressure Rating: 300 psi
- Media: Air, Water
- Material Of Construction: Aluminum, Brass / Bronze
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Supplier: Clippard
Description: Stepper Controlled Proportional Valves Utilizing the industry's most robust and powerful linear actuator, the high-flow stepper-controlled proportional valve outperforms the competition in performance and durability. The bonded elastomeric seat achieves excellent sealing
- Valve Size: 0.125 inch
- Pressure Rating: 0 to 100 psi
- Number of Ports/Ways: 2
- Media: Air, Compressed Air
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Description: Description Pump Flow Control Valves Features A water pump control valve is a kind of hydraulic control valve, pump control valve consists main valve and its attached conduit, pilot valve, needle valve, ball valve, pressure gauge, and
- Media: Air
- Valve Type: Control Valves, Directional Valves, Float Valves, Pressure Relief Valves
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Description: Description Research Control Valve Specification Size: 3/4"~1-1/4" Design Pressure: PN160 Connection: NPT, GB Control Mode: Electric Regulating Type, Electric Switching Type Structure: Needle Valve Seat research metering control valves manufacturer
- Valve Size: 4 inch
- Valve Type: Control Valves, Directional Valves, Metering Valves, Servo Valves
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Supplier: co-ax valves inc.
Description: Function: electro motorically controlled direct acting valves with integrated 3-point-regulation. Media: gaseous, liquid, highly viscous. Body Materials: aluminum, stainless steel, brass.
- Valve Size: 0.0393701 to 0.393701 inch
- Pressure Rating: 0 to 375 psi
- Number of Ports/Ways: 2
- Media Temperature: 32 to 176 F
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Description: valve more vividly. Step 1. Open the needle valve and ball valve on the tubing, and slowly open the shut-off valve (gate valve) in front of the main valve. The medium in the tubing flows the needle valve, upper chamber, ball
- Media: Air
- Valve Type: Control Valves, Directional Valves, Float Valves, Pressure Relief Valves
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Supplier: Pneumadyne, Inc.
Description: Cost effective, space saving solution for the use of single or multiple valves. A wide variety of connector, electrical and mounting options are available to accommodate numerous applications. Convenient Line & 90° Connectors (both with LED) provide quick electrical connection when used in
- Valve Size: 0.125 to 0.19 inch
- Pressure Rating: 125 psi
- Number of Ports/Ways: 2
- Media Temperature: -20 to 160 F
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Supplier: VAT, Inc.
Description: DN 16 - 100. These products are subject to the Non Proliferation Treaty (NPT). Control and leaktight closing. Selection of flow range by replaceable needle/nozzle unit. Increased safety by evacuation of bellows interior.
- Operating / Bake-out Temperature: 248 F
- Features: Actuator Shaft / Stem Bellows
- Type: Angle Valve
- Valve Actuation: Electric - Motorized, None / Manual
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Supplier: Rotork plc
Description: High-precision and high-speed, compact electric actuators for precision control of needle, metering, globe, bellows, v-port ball valves and pressure regulators.
- DC Voltage: 24 volts
- AC Voltage: 110 to 240 volts
- Features: Electric
- Operation: On / Off (isolating)
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Supplier: Rotork plc
Description: High-precision and high-speed, compact electric actuators for precision control of needle, metering, globe, bellows, v-port ball valves and pressure regulators.
- DC Voltage: 24 volts
- AC Voltage: 110 to 240 volts
- Features: Electric
- Operation: On / Off (isolating)
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Supplier: Rotork plc
Description: High-precision and high-speed, compact electric actuators for precision control of needle, metering, globe, bellows, v-port ball valves and pressure regulators.
- DC Voltage: 24 volts
- AC Voltage: 110 to 240 volts
- Features: Electric
- Operation: On / Off (isolating)
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Supplier: Rotork plc
Description: High-precision and high-speed, compact electric actuators for precision control of needle, metering, globe, bellows, v-port ball valves and pressure regulators.
- DC Voltage: 24 volts
- AC Voltage: 110 to 240 volts
- Features: Electric
- Operation: On / Off (isolating)
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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 differential
- 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: Pneumadyne, Inc.
Description: Cost effective, space saving solution for the use of single or multiple valves. A wide variety of connector, electrical and mounting options are available to accommodate numerous applications. Convenient Line & 90° Connectors (both with LED) provide quick electrical connection when used in
- Valve Size: 0.25 inch
- Pressure Rating: 125 psi
- Media Temperature: -20 to 160 F
- Flow (Cv): 0.045
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Supplier: Certex UK
Description: Remote Control with 2.3 m long electric cord Additional information: To have a safe and controlled system, assemble you Compact electric pump with advised components: Option A: Pressure gauge for reading the pressure (art no 100.182.158) Option B: Needle valve &
- Maximum Discharge Pressure: 10,152.639 psi
- Pump Type: Hydraulic Pumps
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Supplier: Kelly Pneumatics, Inc.
Description: valves gives a smooth and accurate output pressure, as opposed to dual on/off valve designs that cause substantial shock waves in the regulated pressure signal. The KPI regulator can replace manual regulators, needle valves, and bleed valves or bleed orifice
- 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: 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 Range -14.7 to 98
- 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: Cole-Parmer
Description: • Economical and reliable evaporation in a compact instrument. • Individual needle valves provide precise control of nitrogen for each sample for fast convenient evaporation • Easily set instrument for a variety of test tube sizes Rapidly evaporate common organic solvents—ideal for
- Power Source: Electric
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Supplier: SAE International
Description: Besides full valve needle lift, both types of injectors are also analyzed in ballistic operating mode for minimum injection quantities. Compared to piezo injectors solenoid injectors show a much larger tolerance band at low fuel quantities. A new sensorless closed-loop control system
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Supplier: Cole-Parmer
Description: environmental, HPLC, GCMS, and general research applications. Needle valve controls the flow of gas into the equalizer manifold, which provides equal gas flow and uniform evaporation to each well. Needle valves ensure control for fast concentration of multiple samples.
- Power Source: Electric
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Supplier: Cole-Parmer
Description: environmental, HPLC, GCMS, and general research applications. Needle valve controls the flow of gas into the equalizer manifold, which provides equal gas flow and uniform evaporation to each well. Needle valves ensure control for fast concentration of multiple samples.
- Power Source: Electric
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Supplier: Cole-Parmer
Description: environmental, HPLC, GCMS, and general research applications. Needle valve controls the flow of gas into the equalizer manifold, which provides equal gas flow and uniform evaporation to each well. Needle valves ensure control for fast concentration of multiple samples.
- Power Source: Electric
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Supplier: Sierra Instruments, Inc.
Description: improved accuracy Flow Control – precision needle valve. Dial in precise mass flow control with the needle valve Large Touch-screen display offers intuitive navigation and automatic screen adjustment (0°/90°/180°/270°) for easy installation and visibility Flow Alarms- get
- Pressure Rating: 3 to 160 psi
- Media Temperature: 32 to 122 F
- Number of Ports/Ways: 2
- Media: Air, Breathable Air, Gas, High Purity Gas, LP - Gas
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Supplier: Oil-Rite Corp.
Description: Single Feed Electro Lubricators are especially suitable for intermittent operations. Lubrication occurs when the solenoid is activated. The reservoir and sight are vented to allow liquid to flow by gravity. An adjustable precision needle valve controls the flow rate; it has a friction
- Capacity: 0.01953125 gallons
- Features: Adjustable Volume
- Operation: Electric, Electrochemical, Gravity
- Feed Type: Single Line / Single Point
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Supplier: Oil-Rite Corp.
Description: Single Feed Electro Lubricators are especially suitable for intermittent operations. Lubrication occurs when the solenoid is activated. The reservoir and sight are vented to allow liquid to flow by gravity. An adjustable precision needle valve controls the flow rate; it has a friction
- Capacity: 0.5 gallons
- Features: Adjustable Volume
- Operation: Electric, Electrochemical, Gravity
- Feed Type: Single Line / Single Point
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Supplier: Oil-Rite Corp.
Description: Single Feed Electro Lubricators are especially suitable for intermittent operations. Lubrication occurs when the solenoid is activated. The reservoir and sight are vented to allow liquid to flow by gravity. An adjustable precision needle valve controls the flow rate; it has a friction
- Capacity: 0.0703125 gallons
- Features: Adjustable Volume
- Operation: Electric, Electrochemical, Gravity
- Feed Type: Single Line / Single Point
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Supplier: Oil-Rite Corp.
Description: Single Feed Electro Lubricators are especially suitable for intermittent operations. Lubrication occurs when the solenoid is activated. The reservoir and sight are vented to allow liquid to flow by gravity. An adjustable precision needle valve controls the flow rate; it has a friction
- Capacity: 0.01953125 gallons
- Features: Adjustable Volume
- Operation: Electric, Electrochemical, Gravity
- Feed Type: Single Line / Single Point
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Supplier: MXD Process
Description: the dispersion blade in and out of the mix. The controls are simple to operate, equipped with an air needle valve for speed adjustment. Operating at speeds from 0 to 5000 RPM, these electric high shear mixers accommodate vessels up to 16” in height. For greater height
- Capacity: 0.007062934127574019 to 0.6684027313609214 cubic feet
- Motor Speed: 300 to 3,000 rpm
- Motor Power: 0.75 HP
- Operating Condition: Batch Operation
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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. -
closed to fully open. Manufactured in stainless steel. All models are supplied with a 1/4-28 thread and a 3/8″ hex nut for panel mounting. The needle valve can be used to control flow rates, mini-cylinders, nozzles, timing circuits, filling heads, bleed vents, and in many other applications. (read more)
Browse Needle Valves Datasheets for Beswick Engineering Co., Inc. -
THINKTANK Electric Globe Control Valves are designed for accurate flow regulation, stable automation control, and reliable (read more)
Browse Control Valves Datasheets for Shanghai Thinktank Process Management 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 -
THINKTANK Electric Globe Control Valves are designed for accurate process control in critical industrial applications. Combined with intelligent electric actuators, these valves deliver reliable regulation of flow, pressure, temperature, and other process variables while supporting automated (read more)
Browse Globe Valves Datasheets for Shanghai Thinktank Process Management Co., Ltd -
The CDS family represents a line of electronically controlled step motor valves, designed to contribute minimal pressure drop to the system. In addition to their traditional application as Electric Evaporator Pressure Regulators, CDS valves can also be applied as Heat Reclaim, Head Pressure (read more)
Browse Pressure Relief Valves Datasheets for Parker Sporlan Division -
Two series of electric actuators from 150 to over 30,000 inch-pounds of torque provide a solid foundation for all your electrically actuated valve requirements. Specialized needs are easily addressed by combining the DynaQuip Control's actuators with any of the many electric actuator (read more)
Browse Electric Valve Actuators Datasheets for DynaQuip Controls -
Parker Sporlan SER Electric Expansion Valves are electronically controlled, stepper motor driven valves, intended for precise control of liquid refrigerant flow. Featuring high resolution actuator assemblies, these valves provide unmatched control capability across a wide range of (read more)
Browse Control Valves Datasheets for Parker Sporlan Division -
Key Features of Electric Actuated Control Valves: Design Standard: ANSI/ISA 75.01.01 & ASME B16.34 Flange Standard: ASME B16.5 Temperature Range: -196 ~ +550°C Body (read more)
Browse Industrial Valves Datasheets for Shanghai Thinktank Process Management Co., Ltd -
Indelac Controls, Inc. (ICI) Indelac Controls, Inc. (ICI) manufacturers a full line of quarter turn rotary electric actuators used for valve and damper automation. Founded in 1986, Indelac was incorporated as an “S” corporation on November 30, 1987. ICI takes pride (read more)
Browse Electric Valve Actuators Datasheets for Indelac Controls, Inc.
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Impact of Mineral Impurities in Solid Fuel Combustion
The pressure-holding system consists of needle control valve with electric activator .
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Proceedings of ISES World Congress 2007 (Vol. I – Vol. V)
Experimental study of hemispherical emittance with various gas pressures in the vacuum jacket of an all-glass evacuated collector tube can be carried out by controlling a needle valve and regulating the electric heating power of the heaters by the adjuster automatic.
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The use of a continuous-flow helium cryostat in low-temperature calorimetry
… temperature of the isothermal shield, which is thermally connected through an indium joint with first heat exchanger 6, can be adjusted either by the control of coolant flow by needle valve 7 or by electric heating 8 controlled by the P1D controller …
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Introduction to Thermo-Fluids Systems Design
… valve Gate (angle) valve Globe valve Globe (angle) valve Plug valve Three way valve Special Duty Valves Swing gate check valve Spring check valve Electric–pneumatic control valve Pneumatic– electric control valve Hose end drain Lock shield valve Needle valve Pressure reducing valve …
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Effect of plasmochemical modification on electro-optical and surface properties of zinc sulfide electroluminescent phosphors
A needle leak valve and a control unit of an electric inlet valve are used to deliver gas in the manual mode into the chamber, with the chamber pressure permanently raised to provide a stable bright discharge between the cathode and the …
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A lapping apparatus for hard tissue sections
This was distributed over the wheel surface by two slotted pipes (H) and regulated by small needle valves which controlled the supply from a 12 volt electric automotive petrol pump.+* The lubricating coolant was contained in a tank below the apparatus; a …
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Preparation of sorbent for gas — Liquid chromatography
Flow diagram of unit for application of liquid phase to solid support in a fluidized bed: 1) gas cylinder; 2) reducing valve; 3) drying column; 4) rotameter; 5) needle valve for con- trolling gas flow rate; 6) electric oven; 7) column; 8 …