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Supplier: Spirax-Sarco
Description: The NS range of two-port valve are used in conjunction with Spirax Sarco SA control systems to provide a self-acting temperature control unit. Alternatively, they can be used as electrically actuated temperature control valves by fitting an EL7200
- Valve Size: 2.5 to 3 inch
- Pressure Rating: 29.00754 to 362.59425 psi
- Number of Ports/Ways: 2
- Media Temperature: -328 to 500 F
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Supplier: Spirax-Sarco
Description: The KA, KB and KC range of two-port valves are used in conjunction with Spirax Sarco SA control systems to provide a self-acting temperature control unit. Alternatively, they can be used as electrically actuated temperature control valves by fitting
- Pressure Rating: 21.755655 to 246.56409 psi
- Number of Ports/Ways: 2
- Media Temperature: 572 F
- Features: Bolt Flange
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Supplier: Spirax-Sarco
Description: The KA, KB and KC range of two-port valves are used in conjunction with Spirax Sarco SA control systems to provide a self-acting temperature control unit. Alternatively, they can be used as electrically actuated temperature control valves by fitting
- Valve Size: 1.5 to 2 inch
- Pressure Rating: 200.152026 to 232.06032 psi
- Number of Ports/Ways: 2
- Media Temperature: 449.6 F
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Supplier: Spirax-Sarco
Description: The KX51 and KY51 range of two-port valves are used in conjunction with Spirax Sarco SA control systems to provide a self-acting temperature control unit. Alternatively, they can be used as electrically actuated temperature control valves by fitting
- Valve Size: 1.25 to 2 inch
- Pressure Rating: 100.076013 to 130.53393 psi
- Number of Ports/Ways: 2
- Media Temperature: 14 to 572 F
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Supplier: Red Valve Company, Inc.
Description: isolates all mechanical parts of the valve, so the breakaway torque remains constant. Red Valve Series 5200E electric actuated control valves are actuated by AUMA, Rotork, or Limitorque electric operators as a standard, and include heaters, thermostats,
- Valve Size: 1 to 30 inch
- Pressure Rating: 50 to 150 psi
- Features: Bolt Flange, Other
- Valve Type: Control Valves, Pinch Valves
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Supplier: Radwell International
Description: VALVE BODY ONLY, DYNAMIC, SELF-BALANCING, 50-80 MM / 2-3 INCH BODY, 35-400 KPAD, 5.1-58 PSID, P/T PLUGS / STANDARD, W/O ELECTRIC ACTUATOR. FREE 2 YEAR RADWELL WARRANTY
- Valve Type: Balancing Valves, Plug Valves
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Supplier: ThermOmegaTech®
Description: Product Description These compact self-contained control valves can maintain very tight temperature control of any number of control loops using steam, liquid phase heat transfer media such as Dowtherm®, hot water, hot oil, glycol, compressed air, etc. In general
- Valve Size: 0.375 to 0.5 inch
- Pressure Rating: 200 psi
- Number of Ports/Ways: 3
- Media Temperature: 388 F
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Supplier: ThermOmegaTech®
Description: for processes under 150°F (65°C), and other applications requiring in-line flow control based on temperature. Operation TV/HAT valves responds only to temperature. After condensate forms and cools to near the set point, the valve modulates the flow to maintain a constant
- Valve Size: 0.25 to 0.5 inch
- Pressure Rating: 300 psi
- Number of Ports/Ways: 2
- Media Temperature: 300 F
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Supplier: ThermOmegaTech®
Description: Product Description There are many uses for these compact, self-contained, automatic valves. Ambient sensing valves can be used to turn on steam, air, gas or liquids compatible with Teflon and stainless steel in response to temperature change. Applications include automation of
- Valve Size: 0.5 to 0.75 inch
- Pressure Rating: 200 psi
- Number of Ports/Ways: 3
- Media Temperature: 388 F
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Supplier: DeZURIK, Inc.
Description: Red Valve’s Series 5700 Control Pinch Valve is a cost-effective choice when centerline valve closure is required. The Series 5700 offers a 100% full-round port opening and Class V shut off. In throttling service, the 5700 provides true feedback positioning and accurate,
- Features: Bolt Flange
- Valve Type: Control Valves, Pinch Valves
- Primary Material: Ductile Iron
- Actuation: Electro-hydraulic
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Supplier: DeZURIK, Inc.
Description: The Series 5800 Electric Actuated Control Valve is reliable, maintenance-free and cost effective. Replacing a plug valve, gate valve or ball valve is easy with the Series 5800 because it has the same face-to-face dimensions. There are no seats to grind, no
- Features: Bolt Flange
- Primary Material: Cast Iron
- Valve Type: Control Valves, Pinch Valves
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Supplier: ThermOmegaTech®
Description: Product Description The TV/SC-I assures accurate temperature control in an instrument or analyzer enclosure. It’s a reliable, economical alternative to costly, hazardous electric heating. This self-contained compact thermostatic control valve senses enclosure temperature
- Valve Size: 0.375 to 0.5 inch
- Pressure Rating: 200 psi
- Number of Ports/Ways: 3
- Media Temperature: 390 F
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Supplier: GF Piping Systems
Description: also can make their point with very high torques; therefore, these actuators can be used to actuate a wide range of valves. Advantages: Robust PP-GF housing with great chemical resistance Flexible configuration of the actuator due to the modular concept Easy handling Numerous options for
- Actuator Torque: 88.4955752212389 to 2,212.38938053097 In-lbs
- DC Voltage: 24 volts
- AC Voltage: 100 to 230 volts
- Failsafe: Close at No Power, Open at No Power
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Supplier: DeZURIK, Inc.
Description: The electrically actuated Series 5200E Control Valve is a reliable, maintenance-free, cost-effective valve, designed for tough slurry and abrasive applications. There are no seats to grind, no stuffing boxes to repack, and no packing glands to adjust. The rugged,
- Features: Bolt Flange, Other
- Valve Type: Control Valves, Pinch Valves
- Primary Material: Ductile Iron
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Supplier: DeZURIK, Inc.
Description: Red Valve's Series 5200 D-Port Control Valve is a highly economical control valve choice. When fully open, the D-Port has 95% of the flow of a full-ported valve. Flow control begins immediately, providing a linear flow characteristic. The D-Port
- Features: Bolt Flange
- Valve Type: Control Valves, Pinch Valves
- Primary Material: Ductile Iron
- Actuation: Electro-pneumatic
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Supplier: Hayward Flow Control
Description: smooth package. Thermal Management Our Proportional Control Actuators utilize proprietary, microprocessor-based algorithms to automatically control motor temperatures in real time with close-loop feedback. Data Logging and Diagnostics Our Proportional Control Actuators respond
- Actuator Torque: 135 to 13,500 In-lbs
- DC Voltage: 12 to 24 volts
- AC Voltage: 12 to 230 volts
- Actuation Time: 8 seconds
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Supplier: Precision Engine Controls Corp.
Description: Today’s high performance and low emissions, larger gas turbines demand more than just reliable fuel control valve operation. They demand stable, fast and ACCURATE fuel flow control. Building on over a quarter century of electric fuel metering valve experience, the AVG
- Media: Gas
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Supplier: SAE International
Description: pilot pressure, or electrical current e Relief valve characteristics The document applies to single and multiple section hydraulic directional control valves. This document illustrates axial, manually operated valves although the test procedure is applicable to other
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Supplier: Assured Automation
Description: The K4 Series is a compact industrial duty quarter turn electric actuator specifically designed for ball and butterfly valves. The K4 Series incorporates a self locking gear train, NEMA-4/4X weatherproof enclosure, visual position indicator, manual override and ISO 5211 mounting pad.
- Actuator Torque: 608 to 5,208 In-lbs
- DC Voltage: 24 volts
- AC Voltage: 115 volts
- Operating Temperature: -4 to 131 F
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Supplier: SAE International
Description: pilot pressure, or electrical current e Relief valve characteristics The document applies to single and multiple section hydraulic directional control valves. This document illustrates axial, manually operated valves although the test procedure is applicable to other
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Supplier: SAE International
Description: linear and saturation regions of the materials and for all engine valve positions. The proposed EMVA control scheme results in two nested state feedback controllers: the inner one regulates the currents of two coils, and the outer one controls the engine valve position
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Description: This standard provides requirements for the specification of self-contained electro-hydraulic linear and rotary valve actuators, both double acting and single acting, used for on-off/isolating, positioning, and continuous modulating duties. Self-contained electro-hydraulic
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Supplier: DynaQuip Controls
Description: The DynaFly 70 Wafer and 72 Lug Series are the work horses of industrial butterfly valves. Pre-sized and preassembled with our MA series electric actuators, these valves come standard with ductile iron body and disc and abrasion-resistant Buna-N Phenolic Backed Seat for stretch
- Valve Size: 2 to 30 inch
- Pressure Rating: 200 psi
- Media Temperature: -40 to 350 F
- Number of Ports/Ways: 2
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Supplier: ifm electronic gmbh
Description: Reduced wiring due to direct control of the control valve Self-diagnostics regarding wear, blockages or deposits for preventive maintenance End position setting with just one click for quick set-up LED flash mode for a fast visual localisation of the sensor User-friendly
- Accuracy: 1 %
- Operating Temperature: -13 to 158 F
- Body Shape: Rectangular
- Output: Switched / Alarm
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Supplier: ifm efector inc.
Description: Reduced wiring due to direct triggering of the control valve Self-diagnostics regarding wear, blockages or deposits for preventive maintenance End position setting with just one click for quick set-up LED flash mode for a fast visual localization of the sensor User-friendly
- Accuracy: 1 %
- Operating Temperature: -13 to 158 F
- Body Shape: Rectangular
- Output: Switched / Alarm
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Description: easy to install. 2. Accurate and reliable long life. 3. Easy to adjust the setting 4. No need for auxiliary power Working Principle ZZWP self-operated temperature control valve can be divided into heating temperature control valve, cooling temperature
- Valve Type: Directional Valves
- Features: Regulators
- Media: Steam
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Supplier: Bray Commercial
Description: These Bray direct-coupled spring return rotary electric actuators are designed for On/Off, Tri-State, or Modulating control of building HVAC valves and dampers. These actuators are used in constant or variable air volume installations for the control of return air, mixed air,
- Actuator Torque: 140 In-lbs
- DC Voltage: 24 volts
- AC Voltage: 24 volts
- Stem Diameter: 0.32677183 to 1.00000054 inch
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Supplier: ProMation Engineering, Inc.
Description: Gas, Mining, Food Processing, Chemicals and Power applications controlling butterfly valves, ball valves, high performance valves, plug valves, gate valves and dampers. 120vac and 230vac voltages 800-13,250 in lbs torque Dual Acting Quarter Turn On/Off or
- Actuator Torque: 300 In-lbs
- AC Voltage: 24 to 230 volts
- Features: Electric, Local Position Indication
- Location: Hazardous
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Supplier: Rotork plc
Description: LA-2500 linear actuators for reliable positioning of dampers, combustion controls, gates, diverters, hydraulic variable speed drives, or other linear positioning applications. AC powered, self-contained, bi-directional and internally geared to produce up to 7,117 N (1,600 lbf) thrust.
- Features: Electric
- Valve Motion: Linear Motion Valve
- Operation: Modulating
- AC Phase: Single Phase, Three Phase
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Supplier: Rotork plc
Description: LA-2400 linear actuators for reliable positioning of dampers, combustion controls, gates, diverters, hydraulic variable speed drives, or other linear positioning applications. AC or DC powered, self-contained, bi-directional and internally geared to produce up to 6,672 N (1,500 lbf)
- Features: Electric
- Valve Motion: Linear Motion Valve
- Operation: Modulating
- AC Phase: Single Phase, Three Phase
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Supplier: Rotork plc
Description: SM-6000 actuators are internally geared to produce up to 35,251 Nm (26,000 lbf.ft) torque, unrestricted continuous modulation, with automatic torque limiting and self-locking drive system to hold in last position and prevent backdriving. Designed for dampers, vanes, valves and process
- Features: Electric
- Operation: Modulating
- AC Phase: Single Phase, Three Phase
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Supplier: Bray Commercial
Description: The DCP Series Actuators are direct-mount, non-spring return electric valve actuators that operate on 24 VAC power. Use these synchronous motor-driven actuators to provide accurate positioning on the SoftTouch line of ball valves up to 1-1/2 in. (38 mm) in Heating, Ventilating, and Air
- Actuator Torque: 45 In-lbs
- DC Voltage: 24 volts
- AC Voltage: 24 volts
- Operating Temperature: -22 to 122 F
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Supplier: Precision Engine Controls Corp.
Description: controller. PECC actuators also possess the flexibility to be aligned in any position for valve actuators, guide vanes, bleed and steam valves. PECC’s ACT2000 eliminates the need for pumps and tubing normally associated with hydro- mechanical designs, which also reduces the high costs
- Features: Electric
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Supplier: Rotork plc
Description: SI3 linear actuators are a standard product range for applications up to 235 kN (52,830 lbf). The Skilmatic SI range are self-contained electro-hydraulic actuators combining the simplicity of electrical operation with the precision of hydraulic control and the reliability of mechanical
- DC Voltage: 24 volts
- Features: Electric, Hydraulic
- Valve Motion: Linear Motion Valve
- AC Phase: Single Phase, Three Phase
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The GURU PC® ¾" and 1″ valves are self-contained and drain water bearing systems automatically before freeze damage can occur by monitoring ambient temperatures. Completely mechanical, with no outside power required, its high flow design allows for rapid draining, eliminating costly freeze (read more)
Browse Tempering Valves and Thermally Actuated Valves Datasheets for ThermOmegaTech® -
ThermOmegaTech® offers self-actuating, thermostatic valves for applications where temperature control is critical. These valves provide precise and reliable temperature control for navy shipyards, FMTVs, Howitzer, airplanes, F-16 aircraft, spacecraft and more (read more)
Browse Control Valves Datasheets for ThermOmegaTech® -
companies. We design and manufacture precision thermal fluid system solutions for the Aerospace & Defense Industries. Our self-actuating, thermostatic valve technology has demonstrated its effectiveness in diverse situations, where temperature control, size, reliability and repeatability (read more)
Browse Control Valves Datasheets for ThermOmegaTech® -
ThermOmegaTech, a leading thermostatic valve and actuator design and manufacturing corporation. For almost 40 years, ThermOmegaTech has been creating temperature control solutions for a wide range of applications and currently services the railroad, commercial plumbing, aerospace, defense, and an (read more)
Browse Control Valves Datasheets for ThermOmegaTech® -
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 -
continuously senses fluid temperature and automatically modulates to regulate outlet fluid temperature within a narrow and pre-selected range. Completely self-operating, our valves open and establish flow on rising temperatures using thermostatic actuator technology, making them ideal for industrial (read more)
Browse Tempering Valves and Thermally Actuated Valves Datasheets for ThermOmegaTech® -
and eyewash stations are critical in environments where chemical spills are a potential threat. ThermOmegaTech®, a leader in self-actuating thermostatic technology (read more)
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CircuitSolver® is a thermostatic self-actuating balancing valve that continuously adjusts the flow through each branch of a domestic hot water recirculation system to maintain the specified temperature at the ends of the branches. This simple in-line valve completely eliminates the need for time (read more)
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drain line such that the hot effluent passes over the thermal actuator which controls the cold-water inlet port. If the hot effluent is above the specified set point of the valve, the actuator senses the rising temperature and signals the DTV to open to allow the injection of cold water to temper down (read more)
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Preventing Damage and Meeting Code The ITV valve is engineered to prevent over-temperature conditions that can damage PVC piping (read more)
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Conduct Research Top
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A Push Towards Efficiency
Series A pinch valves offer positive control of fluids in sterile pharmaceutical and biotechnical applications. Red silicone and EPDM pinch tube elements comply with 21CFR Part 177.2600. The valves offer straight-through flow for enhanced draining and cleaning. A spring-loaded stem controls
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High Speed/ Low Effluent Process for Ethanol
A simple Self Actuating Control Valve (SATV) was used to regulate the cooling water flow to the shell side of the heat exchanger (HX- 301), while the fermenter contents were circulated through the tube side.
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ISA 5.1 - Instrumentation Symbols and Identification
Self - actuated control valves , in which two Active Functions control [C] and valve [V] are combined to form, for example, pressure control valve [PCV].
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ISA 5.1 - Instrumentation Symbols and Identification
Readout or passive functional letters follow in any order, and output functional letters follow these in any sequence, except that output letter C (control) precedes output letter V (valve), e.g., PCV, a self - actuated control valve .
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ISA INSTR CNTRL SYS DOCMNT - Instrumentation and Control Systems Documentation
According to ISA-5.1, it is not correct to use the succeeding letters CV for anything other than a self - actuated control valve .
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ISA CONDSD HDBK MEAS CNTRL - The Condensed Handbook of Measurement and Control
It is incorrect to use the succeeding letters CV for anything other than a self - actuated control valve .
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ISA 5.5 - Graphic Symbols for Process Displays
It is incorrect to use the suc- ceeding letters ’CV’ for anything other than a self - actuated control valve .
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ISA SUCCESS INST CNTRL SYS DES - Successful Instrumentation and Control Systems Design
The term xCV implies a self - actuated control valve , such as a pressure regulator.
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ISA MEASRMNT CNTRL BASC - Measurement and Control Basics
It is incorrect to use the succeeding-letters CV for anything other than a self - actuated control valve .
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Handbook of Chlor-Alkali Technology
A control valve responding to a generated signal is designated by the single letter V. Self - actuated control valves bear the letters CV.