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Supplier: Magnet-Schultz of America, Inc.
Description: Proportional solenoid for hydraulics application
- Actuation Method: Electric, Hydraulic
- Operation: Modulating
- Valve Motion: Linear Motion Valve
- Control Signal Input: Voltage Control Signal
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Supplier: Continental Hydraulics
Description: Utilizes a cartridge type, guided poppet, hydraulic operated, pilot assisted, counterbalance valve as a blocking or load-holding device for high pressure applications .OPERATIONSThe valve controls moving load and prevents it from running ahead of the pump and locking the load in any position
- Actuation: Pilot Operated
- Valve Type: Other
- Primary Material of Construction: Aluminum, Ductile Iron
- Media: Hydraulic Fluid
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Supplier: Badger Meter
Description: at the packing area. The reduction in heat allows the standard CV ring packing to be used at higher process temperatures than could normally be tolerated with the standard valve. APPLICATIONS Type 973 valves are widely used in high temperature applications where steam, hot water, hot hydraulic oil
- Valve Type: Control Valves
- Actuation: Manual / Hand, Electric, Pneumatic
- Valve Type: Globe Valves
- Metal Seated: Yes
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Supplier: DFT Inc.
Description: DFT® Vacuum Breakers provide effective protection against collapse of pressure vessels, tanks and rolls. They prevent condensate "back-up" when equipment is shut down or inlet steam is reduced by modulating control valves. In piping systems, DFT® Vacuum Breakers are used to break siphons
- Valve Type: Check Valves, Metal Seated Valve, Vacuum Relief / Anti-siphon Valves
- Primary Material of Construction: Stainless Steel
- Actuation: Mechanical Device
- Media: Air, Breathable Air, Compressed Air, Water, Hot Water, Cold Water, Ground Water, Potable Water, Salt Water, Wastewater, Gas, Gasoline / Diesel Fuel, High Purity Gas, LP - Gas, Natural Gas, Sour Gas, Specialty / Corrosive Gases, Hydraulic Fluid
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Description: Rising stem gate valve applications on natural gas pipelines, utilizing gas over oil power pressure for the actuator. Emergency shutdown. Line break protection. High thrust requirements For gate valves or rising stem ball and globe valves. Gate valves on product pipelines where the actuators
- Actuation Method: Hydraulic
- Operation: Modulating
- Valve Motion: Linear Motion Valve
- Location: Non-hazardous
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Supplier: Shafer Valve Company
Description: Double acting or spring return operation, emergency shutdown
- Actuation Method: Hydraulic
- Operation: Modulating
- Valve Motion: Linear Motion Valve
- Location: Non-hazardous
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Supplier: Gosco Valves
Description: Positioner, switch, fail safe, # of auxiliary limit switches option
- Actuation Method: Electric, Hydraulic
- Operation: On / Off (isolating), Modulating
- Valve Motion: Rotary Motion Valve
- Full Range Of Rotary Motion: Quarter Turn ( 90 degrees)
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Supplier: Magnet-Schultz of America, Inc.
Description: Proportional solenoid for hydraulics application
- Actuation Method: Electric, Hydraulic
- Operation: Modulating
- Valve Motion: Linear Motion Valve
- Control Signal Input: Voltage Control Signal
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Supplier: Waterman Industries, Inc.
Description: units. Each gate is designed and fabricated for its specific installation and function requirements. Uses and Criteria Rectangular valves are commonly used where low headroom prevents the use of conventional sluice gates, and where flow regulating (modulating) is a requirement. Other advantages
- Valve Type: Butterfly Valves
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Supplier: BestBuyHeatingandAirConditioning.com
Description: Robertshaw Built-in-Thermostat Gas Valve. The 700 Series snap-action and snap-throttle (modulating) hydraulic controls are combination gas valves, thermostatically operated by a remote temperature sensing bulb. Two types of temperature adjustment models are available. One type is a single capillary
- Media: Gas
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Supplier: Rotork plc
Description: GP (pneumatic) and GH (hydraulic) range scotch yoke actuators are designed to provide a rotary, quarter-turn movement for either on/off or modulating duty. The rugged yet compact design is available with two different yoke designs. The classic symmetric yoke delivers peak torque at both ends
- Actuation Method: Hydraulic
- Operation: On / Off (isolating), Modulating
- Valve Motion: Rotary Motion Valve
- Full Range Of Rotary Motion: Quarter Turn ( 90 degrees)
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Supplier: Millennium Power Services
Description: GP (pneumatic) and GH (hydraulic) range scotch yoke actuators are designed to provide a rotary, quarter-turn movement for either on/off or modulating duty. The rugged yet compact design is available with two different yoke designs. The classic symmetric yoke delivers peak torque at both ends
- Actuation Method: Hydraulic
- Operation: On / Off (isolating), Modulating
- Valve Motion: Rotary Motion Valve
- Full Range Of Rotary Motion: Quarter Turn ( 90 degrees)
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Supplier: Bermad Automatic Control Valves
Description: The Model 718-03 Electronic-Control Valve combines the advantages of an excellent modulating, line-pressure driven, hydraulic control valve with the advantages of electronic control. This valve responds to signals from the electronic controller BERMAD BE (optional) according to the set values
- Valve Type: Globe Valves
- Actuation: Electric
- Metal Seated: Yes
- Connection: Bolt Flange
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Supplier: Watts
Description: The WATTS ACV Rate of Flow Control Valve with Hydraulic Check Feature is designed to automatically limit flow rate to a constant, adjustable, maximum, and close drip-tight when downstream pressure becomes greater than upstream pressure. The throttling action of the valve is controlled
- Connection: Threaded, Bolt Flange
- Material of Construction: Ductile Iron, Stainless Steel
- Media Description: Water
- Actuation: Pilot Operated
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Supplier: Badger Meter
Description: DESCRIPTION The Type 1118 three-way valve is available in either 3/4" or 1" sizes for modulating control of liquids, gases, or steam in either mixing or diverting applications. The unit features one common port and two non-common ports. When used in a diverting application, the common port
- Metal Seated: Yes
- Connection: Threaded, Bolt Flange, Butt Weld, Socket Weld / Solder
- Material of Construction: Stainless Steel, Other
- Valve Type: Control Valves, Mixing Valves
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Supplier: Exlar
Description: mechanisms for a complete actuation solution. Tritex actuators represent an all-electric actuator solution for moving and/or positioning mechanical devices in a large variety of industrial or military grade applications. Tritex actuators eliminate the need for pneumatic and hydraulic cylinders while
- Operation: Modulating
- Valve Motion: Linear Motion Valve
- Control Signal Input: Milliampere Control Signal, Voltage Control Signal
- Limit Switch / Remote Position Indicator: Yes
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Supplier: Rotork plc
Description: GP (pneumatic) and GH (hydraulic) range scotch yoke actuators are designed to provide a rotary, quarter-turn movement for either on/off or modulating duty. The rugged yet compact design is available with two different yoke designs. The classic symmetric yoke delivers peak torque at both ends
- Valve Motion: Rotary Motion Valve
- Operation: On / Off (isolating)
- Full Range Of Rotary Motion: Quarter Turn ( 90 degrees)
- Pneumatic Actuator Type: Scotch Yoke Actuator
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Supplier: Millennium Power Services
Description: GP (pneumatic) and GH (hydraulic) range scotch yoke actuators are designed to provide a rotary, quarter-turn movement for either on/off or modulating duty. The rugged yet compact design is available with two different yoke designs. The classic symmetric yoke delivers peak torque at both ends
- Valve Motion: Rotary Motion Valve
- Operation: On / Off (isolating)
- Full Range Of Rotary Motion: Quarter Turn ( 90 degrees)
- Pneumatic Actuator Type: Scotch Yoke Actuator
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Supplier: Rotork plc
Description: The Skilmatic range is a self-contained electro-hydraulic valve actuation solution available for both quarter-turn and linear applications. The actuators incorporate sophisticated electronics that provide non-intrusive set-up and interrogation via an infra-red hand held remote. They are suitable
- Actuation Method: Electric, Hydraulic
- Valve Motion: Linear Motion Valve
- Hydraulic Actuator Type: Scotch Yoke Actuator
- Acting Type: Double Acting
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Supplier: Millennium Power Services
Description: The Skilmatic range is a self-contained electro-hydraulic valve actuation solution available for both quarter-turn and linear applications. The actuators incorporate sophisticated electronics that provide non-intrusive set-up and interrogation via an infra-red hand held remote. They are suitable
- Actuation Method: Electric, Hydraulic
- Valve Motion: Linear Motion Valve
- Hydraulic Actuator Type: Scotch Yoke Actuator
- Acting Type: Single Acting
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Description: Opposite chambers in the actuator are connected by pressure equalizing passages in the upper and lower heads. In this manner, the actuator produces perfectly balanced torque as hydraulic force simultaneously pushes both of the rotor vanes away from the stationary shoes.
- Operation: Modulating
- Actuation Method: Pneumatic
- Valve Motion: Rotary Motion Valve
- Full Range Of Rotary Motion: Quarter Turn ( 90 degrees)
Find Suppliers by Category Top
Featured Products for Modulating Hydraulic Valve Top
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CAMERON Valves & Measurement
Hydraulic Shallow-Water Series Valve Actuator
Expertly engineered, the new LEDEEN ® hydraulic shallow-water series actuator from Cameron provides a reliable and cost effective solution for on/off or modulating control of any quarter-turn operated valve in a submerged environment to 500 ft (152 m) water depth and can operate with a supply pressure up to 3000 psig (207 barg). . Both the double acting and spring return models include a scotch yoke mechanism to generate powerful opening and closing torque... (read more)
Browse Water Valves Datasheets for CAMERON Valves & Measurement -
Rotork plc
Electro-Hydraulic Self Contained Failsafe Actuator
The Skilmatic range is a self-contained electro-hydraulic valve actuation solution available for both quarter-turn and linear applications. The actuators incorporate sophisticated electronics that provide non-intrusive set-up and interrogation via an infra-red hand held remote. They are suitable for on/off, modulating and emergency shutdown duties in applications up to SIL 3. Linear thrust output 1.7 to 5500kN. Quarter-turn torque output 65 to 600,000Nm. Single-, three-phase or 24VDC power... (read more)
Browse Electrohydraulic Valve Actuators and Hydraulic Valve Actuators Datasheets for Rotork plc
Conduct Research Top
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Electronic Valve Application Guide (.pdf)
and low pressure steam. Modulating control of low pressure steam, Modulating control of high. pressure steam, Choked flow at sonic velocity, Sizing the valve, Superheat. and saturated steam. inted in USA - IG - Subject to technical changes. 15. Summary of valve sizing criteria
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RTO Technical Specifications
/open switches. · Solenoid bleed valve. · Solenoid blocking valve. · Pilot shut-off cock. · Dual pilot safety solenoid shut off valves. · High/low safety gas pressure switches. · Electrically-operated modulating gas control actuator. RTO Technical Specification ~ Page 2 of 6. © 2008 Cycle Therm LLC
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Co-Simulation Analysis of Transient Response and Control for Engines with Variable Valvetrains (.pdf)
-closing (EIVC). Matlab/Simulink to model the engine controllers and the. strategy is used to reduce pumping loss by modulating. vehicle. engine airflow with a minimum of throttling, while cam. phasing modulates valve overlap to control dilution. The simulation has been applied to examine fast. Late
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AERCO Helps JFK Library and Museum Join the High Efficiency Age
, auxiliary heat exchangers and mixing valves to protect the boilers," said Harder. "This simplified construction and will reduce operating and maintenance expenses for years to come.". Variable Load Efficiency: Accurately Matching Supply to Changing Demand. "The modulating ability of the Benchmark
Engineering Web Search: Modulating Hydraulic Valve Top
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modulating valve - offers from modulating valve manufacturers,...
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Electrohydraulic Valve Actuators and Hydraulic Valve Actuators Information
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Type 859 Datasheet -- Badger Meter -- RESEARCH CONTROL®...
APPLICATIONS The Type 859 valve is widely used in high temperature applications where steam, hot water, hot hydraulic oil or other fluids or gases
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Control Valve,Buy Quality Control Valve from Manufacturers and...
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HSF - The Shuttle
A switching valve is used to control the hydraulic system that becomes the source of hydraulic pressure for that servoactuator.
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Rotork: Process Control Actuators
Rotork Process Controls manufactures electric actuators for continuous modulating control in the process industries.
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Valve Automation by Automated Valve & Control
These Actuators can operate Quarter or Multi-Turn, Open-Close or Modulating up to 32,000Nm.
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| Ascendant Technologies
Valve Automation Centre Pneumatic Actuators Hydraulic Actuators Sub-Sea Actuators Electric Actuators
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Hydraulic Assist Valve - RR Valve Products - Emsco Triplex...
Automatic Modulating Valve Valve Test Special Tools Hydraulic Assist Valve Instructional Video
