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Supplier: Jiangyin Deli Laser Solutions Co., Ltd.
Description: Flow valve/ throttle valve/ flow nozzle Apply to all kinds of precision flow control applications. Hole diameter: >30micron Apply to many materials, mainly metals Max depth-diameter ratio: 20:1 Positive taper, straight holes(Zero taper), negative
- Orifice Size: 0 to 1.181103 mil
- Application: Coating / Painting, Cutting / Machining, Fuel Injection
- Media: Fuel (Liquid), Steam, Water
- Form: In-line
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Supplier: HAWE North America Inc.
Description: Throttles are flow valves. These valves type Q, QR, and QV are available in five sizes and are used to limit the flow in accumulator and control circuits. They feature a slotted throttle section which is much less sensitive to contamination than
- Pressure Rating: 5,801.508 psi
- Number of Ports/Ways: 2
- Valve Type: Check Valves
- Media: Hydraulic Fluid
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Supplier: Bosch Rexroth Corporation
Description: Electronically adjusted orifices with pressure compensation, proportional flow control valves have an integrated compressor or hydrostatic that limits the pressure differential across the throttling orifice. This keeps the flow, or actuator speed, constant when the load
- Valve Size: 0.2362206 to 2.4803163 inch
- Pressure Rating: 4,568.68755 psi
- Valve Type: Control Valves, Solenoid Valves
- Media: Hydraulic Fluid
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Supplier: HAWE North America Inc.
Description: Throttles are flow valves. These valves type Q, QR, and QV are available in five sizes and are used to limit the flow in accumulator and control circuits. They feature a slotted throttle section which is much less sensitive to contamination than
- Pressure Rating: 4,351.131 psi
- Number of Ports/Ways: 2
- Valve Type: Check Valves
- Media: Hydraulic Fluid
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Supplier: Jergens, Inc.
Description: Manually adjusted control of input pressures. Allows the regulation of pressures into a work circuit. Reverse flow is unrestricted. Used for throttling or metering a circuit so that actuator speed meets work requirements.
- Valve Type: Control Valves
- Features: Threaded
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Supplier: DeZURIK, Inc.
Description: (690 kPa). They are less expensive than valves designed for high head applications (over 100 psi, 690 kpa) such as jet flow gates and fixed cone valves. Throttling valves are used on the outlet of dams to regulate the release of water for level control. The primary
- Valve Type: Gate / Knife Valves
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Supplier: Atos North America
Description: DHQ and DKQ are modular units composed by one by-pass solenoid valve adn one 2-way pressure compensated flow control valve type QV-06. The flow control valve is provided with a built-in check vavle to allow the free flow in the opposite
- Valve Size: 0.2362206 to 0.393701 inch
- Pressure Rating: 3,625.9425 psi
- Number of Ports/Ways: 2
- Media Temperature: -4 to 176 F
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Supplier: Festo Corporation
Description: Exhaust air throttle GRE: sintered metal Flow control valve muffler GRU: polymer
- Pressure Rating: 0 to 145.0377 psi
- Media Temperature: 158 to 14 F
- Media: Air, Compressed Air
- Valve Type: Control Valves
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Supplier: Festo Corporation
Description: Flow control valve, throttling at one end Polymer, metal, or stainless steel design Standard, mini, in-line variants with different flow rates Functional combination of throttle check valve and piloted non-return valve Connections: thread at both
- Pressure Rating: 2.900754 to 145.0377 psi
- Media Temperature: 140 to 14 F
- Media: Air, Compressed Air
- Valve Type: Control Valves
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Supplier: Watts
Description: The WATTS ACV Rate of Flow Control Valve is designed to automatically limit flow rate to a constant, adjustable, maximum. The throttling action of the valve is controlled by an externally mounted modulating control pilot, which senses differential pressure
- Valve Type: Control Valves
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Supplier: Atos North America
Description: QVHZO and QVHZOR are 2 or 3 way flow proportional valves, direct operated, with position transducer which provide compensated flow control according to the electronic reference signal. They operate in association with electronic drivers, which supply the proportional
- Valve Size: 0.2362206 to 0.393701 inch
- Pressure Rating: 3,045.7917 psi
- Number of Ports/Ways: 2 to 3
- Media Temperature: -4 to 176 F
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Supplier: HAWE North America Inc.
Description: design only. The restrictor check valves type RDF make use of an orifice for throttling. A shim, which is very sensitive to the slightest flow, functions as the check valve in restrictor check valves type RD and RDF. The type ED valves are pure throttles.
- Pressure Rating: 7,251.885 psi
- Number of Ports/Ways: 2
- Valve Type: Check Valves
- Media: Hydraulic Fluid
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Supplier: HAWE North America Inc.
Description: accumulator circuits, the flow in control circuits, or can function as a save guard for a pressure gauge. The throttles type AV.. restrict the flow via an annular gap i.e. a cone enters a valve seat hole (needle valve). Throttles type CAV create
- Pressure Rating: 9,137.3751 psi
- Number of Ports/Ways: 2
- Media: Hydraulic Fluid
- Actuation: Manual / Hand
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Supplier: Radwell International
Description: DISCONTINUED BY MANUFACTURER, FLOW CONTROL VALVE, 7 MPA, THROTTLE, RC (PT) THREAD, 30 MAX CONTROL FLOW RATE, WITH CHECK VALVE, 30 NOMINAL SIZE. FREE 2 YEAR RADWELL WARRANTY
- Valve Type: Check Valves, Control Valves
- Features: Threaded
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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 Type: Check Valves, Control Valves
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Supplier: DeZURIK, Inc.
Description: The DeZURIK RCV Rotary Control Valve has been specially engineered for extremely precise throttling control in severe-service applications in the pulp and paper, chemical, power, petroleum and refining industries. The DeZURIK RCV Rotary Control Valve combines the
- Valve Type: Control Valves
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Supplier: TrimTeck
Description: 4″, 6″ and 8″ sizes. With our piston and cylinder actuator, this butterfly valve has greater flow capacity than any globe, plug, and cammed control valve.
- Valve Size: 2 to 36 inch
- Number of Ports/Ways: 2
- Media Temperature: -20 to 1,200 F
- Flow (Cv): 2.4 to 20,200
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Description: effect within the valve, which reduces actuator size and thrust requirements. Dynamic force on plug tends to be balanced as flow tends to open one port and close the other. Reverse-Acting double ported Globe-Style valve bodies normally have higher capacity than single-ported
- Valve Type: Control Valves, Directional Valves, Globe Valves
- Media: Steam
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Supplier: SAE International
Description: temperature in the cylinder and the second is through the control of chemical reactivity of the fuel and air mixture. EGR trapping, i.e., recycling a large quantity of hot burned gases by using special valve-train events (e.g. negative valve overlap), seems to be practical for
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Supplier: Festo Corporation
Description: Exhaust air throttle GRE: sintered metal Flow control valve muffler GRU: polymer
- Maximum Pressure Rating: 0 to 145.0377 psi
- Port: Exhaust Silencer
- Mounting: Female Thread, Other
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Supplier: Radwell International
Description: FLOW CONTROL VALVE, THROTTLE AND CHECK MODULE. FREE 2 YEAR RADWELL WARRANTY
- Valve Type: Check Valves, Control Valves
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Supplier: Curtiss-Wright, Valve Group
Description: Responds to standard plant control signals, throttling flow to meet exact plant requirements. This technology is particularly well suited for emergency applications where a dependable and/or safety-grade pneumatic supply (required for traditional air-operated control
- Valve Size: 1 to 6 inch
- Pressure Rating: 2,500 psi
- Valve Type: Control Valves, Solenoid Valves
- Media: Gas, Steam, Water
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Supplier: Festo Corporation
Description: flow control VFFG-T-M5-5 Valve function=Throttle function, Mounting type=with thread, Standard nominal flow rate in flow control direction=9,6 l/min, Operating pressure=-0,9 - 10 bar, Ambient temperature=-5 - 60 °C
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Supplier: Red Valve Company, Inc.
Description: Red Valve’s Series 5700 Control Pinch Valve is a cost effectivechoice 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,
- Valve Size: 4 to 24 inch
- Pressure Rating: 50 to 150 psi
- Features: Bolt Flange, Other
- Valve Type: Control Valves, Pinch Valves
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Description: opened, the throttle plug stops the flow until the throttle plug leaves the valve seat, the medium flow is very small, and there is no scouring of the valve port. State 3: When the throttle plug is completely separated from the seat port, the
- Valve Type: Drain Valves
- Media: Steam
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Supplier: DFT Inc.
Description: valves have a guide pin. This pin is used only to position the ball for closing when there is insufficient flow to create an adequate pressure differential. When the valve is operating with a sufficient differential across the valve, the guide pin has no function.
- Valve Size: 0.25 to 10 inch
- Pressure Rating: 10,800 psi
- Number of Ports/Ways: 1
- Media Temperature: -325 to 1,900 F
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Supplier: Clark Solutions
Description: Clark offers a complete line of Butterfly valves for both commercial and industrial applications. The valves are designed for hot and chilled water, as well as steam applications up to 10 PSI saturated steam inlet. The valves can be used for on/off or throttling control,
- Valve Size: 2 to 20 inch
- Pressure Rating: 250 psi
- Number of Ports/Ways: 3
- Primary Material: Aluminum, Cast Iron, Ductile Iron, Steel
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Supplier: Ames Fire & Waterworks
Description: Designed to automatically reduce a fluctuating higher upstream pressure to a constant lower downstream pressure regardless of varying flow rates, and throttle to sustain a minimum upstream pressure.
- Valve Size: 1.25 to 16 inch
- Port Size: 1.25 to 16 inch
- Controlled Pressure Range: 30 to 300 psi
- Media: Cold Water, Hot Water, Potable Water, Water
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Supplier: SAE International
Description: high speed on-off valve can control the flow and pressure linearly like proportional valve. Thus it is essential to extend the effective range of duty ratio to improve the linear control performance of high speed on-off valve. In this paper, the high speed
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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
- Pressure Rating: 5,000 psi
- Media Temperature: -4 to 212 F
- Media: Gas
- Actuation: Manual / Hand
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Supplier: Crane Fluid Systems
Description: Features & Benefits Ideal for throttling service Flow characteristics permit accurate and repeatable flow control Seat ring is seal welded to eliminate leak paths Outside screw & yoke Bolted Bonnet
- Valve Type: Globe Valves
- Primary Material: Steel
- Media: Water
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Supplier: Crane Fluid Systems
Description: Features & Benefits Ideal for throttling service Flow characteristics permit accurate and repeatable flow control Seat ring is seal welded to eliminate leak paths Outside screw & yoke Bolted bonnet
- Valve Type: Globe Valves
- Primary Material: Steel
- Media: Water
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Supplier: DeZURIK, Inc.
Description: Hilton H-300-B Fabricated Hydro Guard Gate Valves are specially designed to provide shutoff or isolate a flow control valve for maintenance, such as Jet Flow Gates, Throttling Knife Gate Valves or Fixed Cone Valves. Hydro Guard Gate Valves have
- Valve Type: Gate / Knife Valves
- Primary Material: Stainless Steel
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Featured Products Top
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The DN80 150LB WCB pneumatic 3-way globe control valve is designed to deliver accurate, reliable flow diversion and mixing in demanding industrial environments. With a durable WCB carbon steel body, globe-type throttling, and a pneumatic actuator, it ensures high (read more)
Browse Control Valves Datasheets for Shanghai Thinktank Process Management Co., Ltd -
globe-type body ensures stable throttling characteristics and minimal flow resistance, enhancing system efficiency and control accuracy. Key Features: (read more)
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Controlling the flow of water from a reservoir requires an outlet valve. The outlet valve has evolved from a sluice gate releasing water from a dam in an emergency to an outlet valve that facilitates fish migration, restores downstream habitats and provides flowing water for recreational (read more)
Browse Industrial Valves Datasheets for DeZURIK, Inc. -
controlling the direction of flow in heat pump systems. Air Release Valve – A valve that automatically releases trapped air from a pressurized pipeline while it is operating under pressure. Essential for maintaining flow efficiency and preventing air (read more)
Browse Water Valves Datasheets for McWane Plant and Industrial -
performance in a wide range of shut off and throttling control applications throughout your facility. For more information visit DeZURIK.com. DeZURIK manufactures the following styles of Plug Valves (read more)
Browse Plug Valves Datasheets for DeZURIK, Inc. -
The Lee Company makes three different kinds of Flow Controls: Restrictor Checks Directional Flow Controls Flow Regulators Restrictor Check Valves Lee Restrictor (read more)
Browse Control Valves Datasheets for Lee Co. (The) -
The Lee Company’s Dual Metering Flow Control valve is a two way restrictor that allows a designer to specify a different metered flow rate in each direction. The valve is ideal for high pressure hydraulic applications with system pressures up to 3000 psi. It features all stainless steel (read more)
Browse Flow Orifices and Flow Restrictors Datasheets for Lee Co. (The) -
The light and dynamic mass flow controller VEMD works extremely quietly, thanks to piezo technology. The integrated electronics and sensor record, control, and meter the flow rate of air and inert gases proportionally. Compact module with integrated control electronics Dynamic (read more)
Browse Control Valves Datasheets for Festo Corporation -
Actuators Quarter-turn electric actuators use electrical energy to open, close, or throttle valves that require highly accurate positioning. They are designed to automate the precise operation of valves that open and close through a rotary 90° motion (a quarter turn), such as ball valves, plug (read more)
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Product Features • Live-loaded packing system • Vee stem, regulating stem, soft-seat stem are optional • Compact design • Panel mounting • Straight, angle, and cross flow patterns • Working presssure up to 5000 psig (345 bar (read more)
Browse Control Valves Datasheets for Shenzhen Jewellok Technology Co., Ltd.
Conduct Research Top
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Constant Flow Control Valves
Purpose of a flow control valve - imagine having an employee who would throttle a valve to maintain a constant rate of flow, regardless of changing pressure.
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Emergency Isolation for Pneumatic Actuated Control Valves
Now any pneumatic control system can be designed to automatically shutdown in a local fi re or excess heat situation. The FireChek (R) can be installed on most fail-safe standard pneumatically operated process control valve actuator, either on/off or throttling. The enhanced FireChek assembly
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Preoperational test report, cross-site transfer system integrated test (POTR-007)
Calibration Due Date 7/23/48' 4.13.3.3 Flow control ( throttling ) valve , sized to avoid cavitation during test conditions, rated to 1500 psig 4.13.3.4 Pressure indicator (local), scale range approximately 0 to 300 psig Manufacturer: .
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Improving Pumping System Performance: A Sourcebook for Industry, Second Edition
Common Indications of Oversizing There are five common indications that a pump is oversized: excessive flow noise, highly throttled flow control valves , heavy use of bypass lines, .
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Low-Flow Critical Heat Flux in Heated Microchannels
System flow control throttling valve .
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Pumps | Capture the big 3 | Plant Services
• Highly throttled flow control valve .
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Receiver System: Lessons Learned From Solar Two
Fine flow control (trim) was accomplished by throttling flow control valves at the inlet to each of the two circuits.
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Development of a Tritium Extruder for ITER Pellet Injection
The liquid helium supply is split into four parallel cooling paths inside the guard vacuum box (the two extruder cryostats,the gun cryostatand the 3He separator)each with a flow control ( throttle ) valve .
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Evaluation of potential geothermal well-head flow sampling and calorimeter methods
Throttling flow control valves placed .
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Erosion-resistant materials for critical areas of coal liquefaction and coal gasification systems
Erosion problems are expected in all valves associated with pressurized reactors, whether block valves or flow throttling valves controlling continuous or batch processes.
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PHYSICS AND SAFETY ANALYSIS FOR THE NIST RESEARCH REACTOR.
Transient Conditions At Hot Spot Following Inner Plenum Flow Control Valve Throttling ...........................................................................................5-23 5-10 Transient Conditions of Coolant Following Loss of Shutdown Cooling ..................5-24 5-11 Transient Conditions of Fuel Plate Following Loss of Shutdown Cooling...............5-25 5 …
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Advantages of Primary System Flow Control During Reactor Scram in an LMFBR
pump coastdown, as well as pump brake and throttle valve flow control .