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Supplier: Superlok - Mako Products
Description: Introduction Excess Flow Valves are designed to limit flow of fluid to a predetermined rate. When flow reaches a redetermined rate, the poppet will trip, limiting or stopping flow. When pressure is equalized across the valved, the poppet will reset to open.
- Valve Size: 0.125 to 0.5 inch
- Pressure Rating: 6,000 psi
- Media Temperature: -10 to 400 F
- Number of Ports/Ways: 2
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Supplier: Curtiss-Wright, Valve Group
Description: For for the high pressure synthesis in the chemical industry (e.g. in urea and ammonia plant, hydrocarbons et.) under consideration of the material resistance. Curtiss-Wright Excess Flow Valves are supplied through their Phonix manufacturing facilities.
- Valve Size: 0.125 to 6 inch
- Valve Type: Excess Flow Valves (EFV)
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Supplier: Malema Sensors
Description: excess flow valves on hazardous fluid storage vessels and pipelines that carry them. Features Can be disassembled for repair or inspection without removal from pipe line Field adjustable Broad adjustable range Meets OSHA requirements for safety shutoff valves Operates
- Valve Size: 0.75 to 10 inch
- Number of Ports/Ways: 2
- Valve Type: Excess Flow Valves (EFV)
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Supplier: FITOK GmbH
Description: capability to manufacture and supply 4 different product categories, including: ■ General Instrumentation Valves and Fittings ; ■ Medium & High Pressure Valves and Fittings; ■ Semiconductor & Specialty Gas Valves and Fittings; and ■ Sampling Systems. Our mission is to provide
- Flow (Cv): 0.5 to 1.1
- Pressure Rating: 6,000 psi
- Media Temperature: -10 to 400 F
- Number of Ports/Ways: 2
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Supplier: Valcor Engineering Corporation
Description: weight design provides excellent resistance to seismic vibration and shock. A completely enclosed and encapsulated coil ensures continuous operation during a LOCA event. Application These check valves are engineered for liquid or gas applications in the Nuclear industry. Typical applications
- Valve Size: 0.375 to 2 inch
- Pressure Rating: 2,500 psi
- Media Temperature: 650 F
- Number of Ports/Ways: 2
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Supplier: ISC Sales, Inc.
Description: This valve is designed to shut-off tightly when flow exceeds a predetermined amount. This valve is designed to create a tight shut-off when flow exceeds a pre-determined amount. Tripping flow is adjusted by limiting the valve opening with the Stroke Limiter.
- Valve Size: 3 to 12 inch
- Number of Ports/Ways: 2
- Features: Bolt Flange, ISO, Socket Weld / Solder, Threaded
- Valve Type: Control Valves, Pilot Valves
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Supplier: Eaton Hydraulics Group
Description: Flow Control Valves Increase the performance, efficiency and dependability of machinery with Eaton’s wide range of flow control valves. Used across a variety of mobile applications, these valves come in multiple types including priority, proportional, variable and
- Pressure Rating: 3,000 psi
- Valve Type: Control Valves
- Media: Hydraulic Fluid
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Supplier: Prince Manufacturing Corp.
Description: FUNCTION The PRINCE valve is a pressure compensated adjustable flow control valve. By rotating the handle, the flow out the “CF”, or controlled flow port, can be varied from approximately 0 to the maximum controlled flow shown in the chart below. Any
- Valve Size: 0.375 inch
- Pressure Rating: 3,000 psi
- Number of Ports/Ways: 3
- Primary Material: Cast Iron, Steel
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Supplier: Prince Manufacturing Corp.
Description: FUNCTION The PRINCE valve is a pressure compensated adjustable flow control valve. By rotating the handle, the flow out the “CF”, or controlled flow port, can be varied from approximately 0 to the maximum controlled flow shown in the chart below. Any
- Valve Size: 0.375 inch
- Pressure Rating: 3,000 psi
- Number of Ports/Ways: 3
- Primary Material: Cast Iron, Steel
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Supplier: General Pump
Description: Industrial Regulating Valve Features Regulates the operating pressure of the system by releasing excess volume through the bypass Limits pressure in the system to the adjusted setting Protects the system from over pressurization If outlet flow is blocked, device will
- Valve Size: 0.5 to 0.75 inch
- Number of Ports/Ways: 2
- Pressure Rating: 21,750 psi
- Media Temperature: 70 F
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Supplier: UL Standards & Engagement
Description: are for use at temperatures within the range of -40 °C (-40 °F) to 55 °C (130 °F): a) Shutoff Valves (primary or secondary, and manual or automatic), b) Excess Flow Valves, c) Back Pressure Check Valves, d) Filler Valves, e) Vapor Return Valves, f)
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Supplier: HydraForce, Inc.
Description: A high pressure, solenoid-operated, electrically-variable, three-port, pressure-compensated, spool-type, normally open when de-energized, proportional flow control valve. It can be used as a priority-type flow regulator with pressure-compensated, regulated and bypass
- Media Temperature: -65 to 225 F
- Valve Type: Cartridge / Manifold Valves, Solenoid Valves, Spool Valves
- Media: Hydraulic Fluid
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Supplier: UL Standards & Engagement
Description: are for use at temperatures within the range of -40 °C (-40 °F) to 55 °C (130 °F): a) Shutoff Valves (primary or secondary, and manual or automatic), b) Excess Flow Valves, c) Back Pressure Check Valves, d) Filler Valves, e) Vapor Return Valves, f)
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Supplier: Radwell International
Description: EXCESS FLOW VALVE FOR VAPOR OR LIQUID . FREE 2 YEAR RADWELL WARRANTY
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Supplier: Taco Comfort Solutions
Description: The Taco Differential Bypass Valve provides an accurate and dependable means to control excess flow in zone valve systems that can be created when there is a reduction in the demand for heat. This reduced heat demand typically occurs as zone thermostats are satisfied and
- Valve Type: Directional Valves
- Media: Water
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Supplier: Bosch Rexroth Corporation
Description: prevents excess pressure or overshoot, and under pressure, during changes in desired pressure conditions. Very low pressures can be accurately controlled. In addition, they continue to operate correctly if the flow becomes static. Rexroth proportional reducing valves provides a
- Valve Size: 0.2362206 to 1.2598432 inch
- Pressure Rating: 3,625.9425 to 4,568.68755 psi
- Media: Hydraulic Fluid
- Valve Type: Pressure Relief Valves, Solenoid Valves
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Supplier: Bosch Rexroth Corporation
Description: Proportional pressure relief valves limit the pressure in a hydraulic circuit and allow this set limit to be adjusted by electronic control. While relieving pressure, excess flow is returned to a hydraulic reservoir tank, to improve machine efficiency and manufacturing
- Valve Size: 0.2362206 to 1.2598432 inch
- Media: Hydraulic Fluid
- Valve Type: Pressure Relief Valves, Solenoid Valves
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Supplier: Prince Manufacturing Corp.
Description: flow. The priority flow will remain nearly constant with variations in pressure on either the priority or excess flow port and will also remain nearly constant with variations in the inlet flow. The priority flow GPM is determined by a fixed orifice inside
- Valve Size: 0.375 to 0.75 inch
- Pressure Rating: 3,000 psi
- Number of Ports/Ways: 3
- Primary Material: Cast Iron, Steel
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Supplier: DME Company
Description: Temperature Actuated Regulating Valve • Excellent flow characteristics • Maintain oil temperature thru heat exchanger Thermostatic COOLING CONTROL valve • Built for the most rugged machine tool and hydraulic applications • Six temperature ranges to meet your requirements • Quick
- Valve Size: 0.375 to 2.5 inch
- Pressure Rating: 0 to 150 psi
- Number of Ports/Ways: 2
- Regulator Size: 0.375 to 2.5 inch
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Supplier: Pneumadyne, Inc.
Description: The bleed valve offers an easy solution for the release of excess pressure from a system. This compact and durable valve has been Pneumadyne tested to assure dependability and maximum flow. Function; When the button is actuated the stem slides forward and air flow
- Valve Size: 0.25 inch
- Pressure Rating: 125 psi
- Media Temperature: -20 to 160 F
- Flow (Cv): 0
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Supplier: Watts
Description: should open, excess flow through the drain pipe trips the flow sensor which energizes the solenoid and closes the valve. They feature a time delay relay to prevent false alarms and a control valve switch to provide an electronic, visual and audible indication of
- Valve Size: 1.25 to 8 inch
- Valve Type: Control Valves
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Supplier: Plast-O-Matic Valves, Inc.
Description: Series TRVDT is a high flow relief/by-pass valve with 3-port design, ideal for applications where minimal footprint is required or where use of a piping tee is impractical. Valve has a straight-through flow pattern when closed. When set point is exceeded, the diaphragm is
- Valve Size: 0.5 to 1 inch
- Pressure Rating: 150 psi
- Number of Ports/Ways: 3
- Primary Material: CPVC, PTFE - Teflon®, PVC, PVDF, Polypropylene (PP)
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Supplier: Continental Hydraulics
Description: standards. The VER03M valves are designed to modulate pressure in a hydraulic circuit directly proportional to the input current to the valve. The valve consists of a poppet, seat, spring and proportional solenoid. The spring and solenoid force acts on the poppet holding the
- Pressure Rating: 1,015.2639 to 5,076.3195 psi
- Media: Hydraulic Fluid
- Valve Type: Poppet Valves, Pressure Relief Valves, Solenoid Valves
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Supplier: Waterman Industries, Inc.
Description: Threaded Outlet Port Available in Sizes 2", 2 1/2", 3", and 4" Aluminmum Body and Cover Waterman Model AA-60D is designed to furnish the reliable pipeline protection you expect from all of our AA series pressure relief valves, while providing capture of the excess flow from
- Valve Type: Pressure Relief Valves
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Supplier: Watts
Description: main line" on the branch of a tee, it serves as a Pressure Relief Control Valve. It is normally closed, and quickly opens when upstream pressure exceeds the pilot setting, relieving excess pressure. When valve installed "in line" connecting two distribution zones, the
- Valve Size: 1.25 to 16 inch
- Valve Type: Control Valves, Pressure Relief Valves
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Supplier: Watts
Description: normally closed, and quickly opens when upstream pressure exceeds the pilot setting, relieving excess pressure. When installed "in line" connecting two distribution zones, the valve acts as a Pressure Sustaining Control Valve. When upstream pressure falls below the pilot setting
- Valve Size: 4 to 16 inch
- Valve Type: Control Valves, Pressure Relief Valves
- Primary Material: Stainless Steel
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Supplier: Velan, Inc.
Description: valves are inherently fire safe. • Designed to ASME B16.34. • Flow relief is incorporated into both the upstream and downstream ball lips increasing the area exposed to flow and thus reducing erosion due to velocity upon initial valve opening. • Downstream and upstream
- Valve Size: 0.5 to 24 inch
- Features: ASME, Bolt Flange, Butt Weld, Socket Weld / Solder
- Valve Type: Ball Valves, Butterfly Valves
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Supplier: Watson McDaniel Company
Description: pressure. Valve will be open at the slightest increase in pressure above the spring set point, and closes when the excess pressure has been relieved. The higher the system pressure is above the relief set point pressure, the more flow the valve will pass. It is therefore
- Valve Size: 3 inch
- Controlled Pressure Range: 25 to 100 psi
- Number of Ports/Ways: 2
- Media Temperature: 180 F
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Supplier: Watts
Description: normally closed, and quickly opens when upstream pressure exceeds the pilot setting, relieving excess pressure. When installed "in line" connecting two distribution zones, the valve acts as a Pressure Sustaining Control Valve. When upstream pressure falls below the pilot setting
- Valve Size: 1.25 to 16 inch
- Valve Type: Control Valves, Pressure Relief Valves
- Primary Material: Ductile Iron
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Supplier: HydraForce, Inc.
Description: A screw-in, cartridge-style, priority-on-demand, pressure-compensator with a dynamic load sense, intended to provide priority flow in the required amount, while allowing excess flow to be used for auxiliary functions.
- Valve Size: 0.375 inch
- Pressure Rating: 5,000 psi
- Number of Ports/Ways: 2
- Media Temperature: -65 to 225 F
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Supplier: IMI Life Science
Description: The 15 mm MICROSOL Interface is a variant of the MICROSOL series. Its compact and pilot-operated design ensures high flows in a compact and low power valve, ideal for Food & Beverage and Medical applications. 3/2 NC, 3/2 NO Manifold mounting Compact design High flow Pilot
- Valve Size: 0.1181103 inch
- Pressure Rating: 21.755655 to 145.0377 psi
- Number of Ports/Ways: 3
- Media: Air, Gas
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Supplier: Kooltronic, Inc.
Description: recognized components, and a 15 inch mounting footprint. CFC-Free Refrigerant Closed-Loop Cooling Excess Pressure Control Low Temperature Control Thermostat Water Regulating Valve
- Cooling Capacity: 11,999.999999999998 BTU/hr
- Voltage: 230 VAC
- Type: Enclosure
- Application: Industrial
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Supplier: Kooltronic, Inc.
Description: recognized components, and a 15 inch mounting footprint. CFC-Free Refrigerant Closed-Loop Cooling Excess Pressure Control Low Temperature Control Thermostat Water Regulating Valve
- Cooling Capacity: 5,999.999999999999 BTU/hr
- Voltage: 115 VAC
- Type: Enclosure
- Application: Industrial
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Description: a trigger gun is released, solenoid (gate) valve is closed or nozzle is clogged, thus by-passing all excess flow. A wide range of pressure regulators are available from Cat Pumps including the 7000 series regulators. The 7000 series regulators are exclusive to Cat Pumps and have
- Valve Size: 0.75 inch
- Number of Ports/Ways: 2
- Pressure Rating: 40 to 200 psi
- Port Size: 0.75 inch
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Supplier: CSA Group
Description: b) manual valve c) manual container valve d) automatic valve e) pressure sensors and pressure gauges f) pressure regulator g) pressure relief device h) excess flow valve i) rigid fuel line j) flexible fuel line k) filter l) fittings m) discharge line
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Isothermal, non‐oxidative, two‐step CH4 conversion over unsupported and supported Ru and Pt catalysts
Industrial excess flow valves were installed im- mediately downstream of the CH4 and H2 cylinder reg- ulators to prevent huge leaks of these gases in case of catastrophic instrument failure.
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Federal Register > Tuesday, January 28, 2003 > [68 FR 4278] Pipeline Safety: Pipeline Integrity Management in High Consequence Areas (Gas Transmission Pipeline...
Air Products and chemicals, an operator of 700 miles of pipeline for transporting industrial gas such as hydrogen, currently uses twenty-five excess flow valves along the 150 miles of pipe it operates in what it considers to be high consequence areas.