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Products/Services for needle control valve
Needle valves are small valves used for flow control in liquid or gas services. The fine threading of the stem and the large seat area allow for precise resistance to flow. Search by Specification | Learn More about Needle Valves
...can be configured in-line or at right angles. In an in-line configuration the input and output ports are on the same axis. In a right angle configuration the input and output ports are perpendicular. Flow control choices for air valves include... Search by Specification | Learn More about Air Valves
Gas valves are used to handle and control the flow of gaseous media such as liquefied petroleum and natural gas. They are made of metal or plastic and vary in terms of valve size, pressure rating, number of ports, and flow. Search by Specification | Learn More about Gas Valves
Hydraulic valves contain and transfer the flow and pressure of hydraulic fluid in hydraulic power systems. They range from simple shutoff valves to precision control valves. Search by Specification | Learn More about Hydraulic Valves
Sanitary valves are designed for applications requiring clean or sterile processing. Search by Specification | Learn More about Sanitary Valves
Control valves or proportional valves are power-operated devices used to modify fluid flow or pressure rate in a process system. Search by Specification | Learn More about Control Valves
Vacuum valves are used when a vacuum must be maintained in a closed system. Search by Specification | Learn More about Vacuum Valves
Solenoid valves are devices that use a solenoid to control valve activation. Search by Specification | Learn More about Solenoid Valves
Valve repair services repair and rebuild used valves. Learn More about Valve Repair Services
Electrohydraulic valve actuators and hydraulic valve actuators convert fluid pressure supply pressure into motion. Search by Specification | Learn More about Electrohydraulic Valve Actuators and Hydraulic Valve Actuators
Pneumatic valve actuators adjust valve position by converting air pressure into linear or rotary motion. Search by Specification | Learn More about Pneumatic Valve Actuators
Valve positioners compare a control signal to a valve actuator’s position and move the actuator accordingly. They are used with both linear valves and rotary valves. Search by Specification | Learn More about Valve Positioners
Plastic valves are made from plastic materials and are used in applications that require corrosion resistance and/or chemical handling. Search by Specification | Learn More about Plastic Valves
Valve actuators mount on valves and, in response to a signal, move a valve to a desired position using an outside power source. Search by Specification | Learn More about Valve Actuators
Pressure relief valves are self-actuated safety valves designed to relieve excess pressure upstream from the line. Search by Specification | Learn More about Pressure Relief Valves
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Metal Needle Valves Air Logic
JPE's Needle Valve Product Line (Forged Body) Yean Hern Enterprise Co., Ltd.
Miniature Cartridge Needle Valve Beswick Engineering Co., Inc.
High Pressure Bleed Valves NOSHOK, Inc.
JPE Needle Valves (Angle type) Yean Hern Enterprise Co., Ltd.
VB Precision Barstock Valves Aalborg Instruments
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Product News for needle control valve
Airflow Control Valve
The PVT-2000 is a precision airflow control valve consisting of a Vortek VT-2000 airflow measuring device mounted in the inlet of a PRD airflow control valve. A factory-installed current-to-pressure (I/P at 4-20 ma) or voltage-to-pressure (E/P at 2-10 vdc) transducer takes an electronic control signal from any airflow controller to modulate the PRD. (read more)
QL3: High Resolution Pressure Control Valve
Moves volumes of air quickly and precisely up to 150 psig using proportional solenoid valves and analog PID circuit. Ideal for flow meters, providing high resolution and smooth pressure at high and low flow rates. Avoids "steps" prevalent with feed and bleed I/P's. Output proportional to electrical input. (read more)
Compact Electric Globe Control Valve
This modulating control valve has been designed for precise flow control and is available body materials of PVC, PP, PVDF and PTFE, and in sizes from ½" – 2". (read more)
QB1 Pressure Control Valve
QB1 Pressure Control Valve
- Single Loop control valve with pressure ranges from vacuum to 300 psig
- Small and compact package
- Standard 0-10Vdc analog monitor output, 4-20mA optional
- IP65 Housing
- Proportion-Air's most versatile pressure control valve product
- Unaffected by mounting position or vibrations ... (read more)
DQB1 Electro-pneumatic Pressure Control Valve
DQB1 Electro-pneumatic Pressure Control Valve
- QB1T with LED Digital Display
- Control pressure ranges from vacuum to 300 psig
- Small and compact package
- Standard 0-10Vdc analog monitor output, 4-20mA optional
- IP65 Housing
- Proportion-Air's most versatile electro-pneumatic pressure control valve product ... (read more)
GP1 1000 psi High Pressure Control Valve
GP1 1000 psi High Pressure Control Valve
- Precision pressure control vacuum to 1000 psi
- Single loop control valve
- without the need for a ratio amplifier
- 0-10Vdc differential or 4-20mA differential command signal
- Analog output, 0-10Vdc or 4-20mA
- Power and status indicator LED's
- Field serviceable ... (read more)
GP2 1000 psi Pressure Control Valve
GP2 1000 psi Pressure Control Valve
- Two loop control valve
- Precision pressure control vacuum to 1000 psi
- without the need for a ratio amplifier
- 0-10Vdc differential or 4-20mA differential command signal
- Analog output, 0-10Vdc or 4-20mA
- Power and status indicator LED's
- Field serviceable
- ... (read more)
QB2 Pressure Control Valve
QB2 Pressure Control Valve
- Two Loop control valve with pressure ranges from vacuum to 300 psig
- Small and compact package
- Standard 0-10Vdc analog monitor output
- IP65 Housing
- 40 micron filter included (FPP-1)
- Unaffected by mounting position or vibrations
- Doesn't consume air in steady state which red... (read more)
Connectors for Tuning Control Valve Actuators
FasTest's WEH 17 Series connector is fast and ideal for calibration of control valve actuators during manufacturing or when the installed in field applications where precision is critical to keep control valve actuators performing reliably at maximum efficiency. (read more)
Pneumatic diaphragm control valve
Detailed Product Description :
Design As Per: IEC 534-4-1976
Face to Face As Per: ASME B16.10
(read more)
Parts by Number for needle control valve
| Part # | Distributor | Manufacturer | Product Category | Description |
|---|---|---|---|---|
| 6ZC09 | Grainger Industrial Supply | INGERSOLL-RAND | Needle Valves | Valve,Flow Control |
| 2CDR2 | Grainger Industrial Supply | INGERSOLL-RAND | Needle Valves | Flow Control Valve,3/8 Tube x 1/4 NPT |
| 2CDP8 | Grainger Industrial Supply | INGERSOLL-RAND | Needle Valves | Flow Control Valve,1/2 NPT x 1/2 NPT |
| 4A789 | Grainger Industrial Supply | PARKER HANNIFIN CORP. | Needle Valves | Valve,Flow Control |
| 2CDR1 | Grainger Industrial Supply | INGERSOLL-RAND | Needle Valves | Flow Control Valve,1/4 Tube x 1/4 NPT |
Conduct Research
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Gas Process Automation
Article published this month in Lab Manager Magazine featuring problem solving applications using mass flow technology... Problem: Many relatively simple industrial or laboratory processes that...(read more)
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Large Capacity Precision Needle Valve(for Stable Control)... The precision needle valve products The KOFLOC Large-Flow Precision Needle Valve MODEL 2412D SERIES is a precision needle valve with non-rotating See Kofloc Profile & Catalog |
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Bellows Needle Valve (for rigid control of leaks) MODEL 2450... The low-leak bellows needle valve products The KOFLOC Low-Leak Bellows Needle Valve MODEL 2450 SERIES is a needle valve with bellows seal with very See Kofloc Profile & Catalog |
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Colorflow N600S Needle Valve, Steel, 3/8-18, 8 GPM, 5000 PSI See Grainger Industrial Supply Profile & Catalog |
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BRADLEY S02-045 Volume Control Valve See Grainger Industrial Supply Profile & Catalog |
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Northman Fluid Power In-Line Hydraulic Flow Control Valve... Northman Fluid Power In-Line Hydraulic Flow Control Valve ? 8 GPM, 3000 PSI, 3/8in. See Northern Tool + Equipment Information |
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Dwyer Instruments Home Page 2009 Pressure Air Velocity Flow Level Temperature Process Control Data Loggers & Recorders Humidity Air Quality Test Equipment Valves Miscellaneous See Dwyer Instruments Inc. Profile & Catalog |
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Process Engineering | Fisher control valve handbook | Chemical... Home » Fisher control valve handbook Fisher control valve handbook |
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Vacuum Technology - Pressure regulation: VAT Series 650... Subject Pressure regulation: VAT Series 650 Pressure Control / Isolation Vacuum Valve Posted by Roman Radtke on 2008-11-09 12:36 |
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Motion Industries - Keeping Industry in Motion 3M Abb Control Abell-Howe Accushim Aeroquip Aiken Chemical Albion Alcon Vlvs Alemite Alert Stamping Abb Control Abell-Howe Accushim Aiken Chemical See Motion Industries, Inc. Information |
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Control valve arrangement invention |
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