Products & Services
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Supplier: General Pump
Description: Expansion Valve Features Replaces a burst disc and can be used repeatedly To be used on or after the coil to prevent the coil from over-heating to a point of steam explosion Valve will stay open until the water/pump is turned off, then will reset Designed and manufactured in the
- Valve Size: 0.5 to 0.375 inch
- Pressure Rating: 6,000 psi
- Number of Ports/Ways: 1
- Media Temperature: 284 F
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Supplier: Armstrong International
Description: The Hand Expansion Valves SEV series features a calibrated, adjustable seat nut flow regulating valve. Expansion valves are ideal for metering of flashing expansion of liquid refrigerants. The slotted seat nut design is more tolerant to dirt particles than
- Valve Size: 0.25 to 2 inch
- Number of Ports/Ways: 2
- Connection Description: Bolt Flange, Threaded
- Features: Check Valves, Control Valves, Manual / Hand, Other, Pressure Relief Valves
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Supplier: Danfoss A/S
Description: The Danfoss portfolio of Electric Expansion Valves consists of Solenoid Expansion Valves and Stepper Motor Expansion Valves, including versions for CO2 systems. Any of these components will suit the exact capacity demands of a system, making a positive
- Features: Other
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Supplier: Danfoss A/S
Description: Thermostatic Expansion Valves are available as parts program, i.e. with separate valve body and orifice assemblies, or as complete valves (fixed orifice).The category also contains Thermostatic Injection Valves. Thermostatic Expansion Valves,
- Valve Size: 0.25 to 0.375 inch
- Primary Material: Brass / Bronze
- Features: Other
- Actuation: Thermally Actuated
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Supplier: Accuris
Description: Corporate Thermostatic Expansion Valve
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Supplier: ISC Sales, Inc.
Description: A thermal expansion valve (often abbreviated as TEV, TXV, or TX valve) is a component in refrigeration and air conditioning systems that controls the amount of refrigerant flow into the evaporator thereby controlling the super heating at the outlet of the evaporator. The
- Number of Ports/Ways: 2
- Features: Chemical, Other
- Actuation: Thermally Actuated
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Supplier: Accuris
Description: Corporate Thermostatic Expansion Valve, TXV
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Supplier: Accuris
Description: Building Valves - Expansion Valves - Tests and Requirements
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Supplier: Accuris
Description: Building valves - Expansion valves - Tests and requirements
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Supplier: Parker Sporlan Division
Description: The Sporlan Type S thermostatic expansion valves have a brass bar stock body. The S valve has ODF connections. It is available with adjustable superheat, long lasting replaceable power element and accessible internal parts. Each valve is factory tested to ensure positive
- Valve Size: 0.375 inch
- Pressure Rating: 449.61687 psi
- Features: Other
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Supplier: Parker Sporlan Division
Description: Sporlan Type P valve is a brass bar body, externally adjustable valve available with ODF solder connections. The thermostatic element is replaceable, and the valve has a permanent 12 mesh strainer. This valve provides smooth and accurate regulation of air conditioning and
- Valve Size: 0.25 inch
- Pressure Rating: 420.60933 psi
- Features: Other
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Supplier: Hansen Technologies Corporation
Description: These precision-calibrated, adjustable, slotted plug flow regulating valves (hand expansion valves) are ideal for metering or flashing expansion of liquid refrigerants. Their slotted plugs are more tolerant of dirt particles than are common metal-seated taperedplug
- Features: Other
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Supplier: Parker Sporlan Division
Description: The Sporlan Type SBF balance ported thermostatic expansion valves have a brass bar stock body with flare or sweat connections, adjustable superheat, long lasting replaceable power element and accessible internal parts. Each valve is factory tested to ensure positive leak-free
- Valve Size: 0.375 inch
- Features: Other
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Supplier: Newark, An Avnet Company
Description: THERMAL EXPANSION VALVE ROHS COMPLIANT: YES
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Supplier: Parker Sporlan Division
Description: family make it ideal for reducing inventory, while increasing valve options – so the right valve is always on hand. BQ brass body type valves feature Sporlan’s traditional knife edge, metal-to-metal thermostatic element to valve body construction, which ensures a
- Features: Other
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Supplier: Zurn Industries LLC
Description: F1960 Expansion XL Brass Ball Valve (Full Port) Features And Benefits Easy to install Potable Water Applications Use with Zurn Non-Barrier Pex Tubing Certified with NSF/ANSI Standard 14, NSF/ANSI Standar 61, NSF/ANSI Standard 372 (Low Lead), ASTM F1960, CSA B 137.5
- Valve Type: Ball Valves
- Media: Water
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Supplier: SAE International
Description: This SAE Aerospace Recommended Practice (ARP) establishes the general requirements for hydraulic thermal expansion relief valves used in aircraft and missile hydraulic systems having operating pressures and temperatures as identified in 1.2 .
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Supplier: SAE International
Description: In this paper, experimental investigation on spray atomization and droplet dynamics inside a thermostatic expansion valve (TXV), a component commonly used in vehicle refrigeration system, was conducted. A needle and an orifice were copied from a commercial TXV and machined to be
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Supplier: SAE International
Description: This Aerospace Recommended Practice (ARP) provides recommendations for the design and test requirements for a hydraulic thermal relief valve. The thermal relief valve is intended for use in a civil or military aircraft hydraulic system with a rated system pressure up to 5000 psi (34500
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Supplier: DeZURIK, Inc.
Description: Red Valve offers a complete line of Rectangular, Circular and Custom Redflex Ducting Expansion Joints. Our ducting joints are available in a variety of different elastomers to match your chemical and temperature requirements. Custom back-up rings in galvanized or stainless steel are
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Supplier: Red Valve Company, Inc.
Description: Red Valve manufactures a complete line of Redflex® Expansion Joints, rubber fittings and rubber pipe. Expansion joints are designed to alleviate piping stress, compensate for movement, reduce noise, and isolate vibration. Redflex® products can be custom-built in a variety of
- Maximum Temperature: 400 F
- Type: Rubber / Elastomer Bellows
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Supplier: SAE International
Description: In the thermal expansion valve (TXV) refrigerant system, transient high-pitched whistle around 6.18 kHz is often perceived following air-conditioning (A/C) compressor engagements when driving at higher vehicle speed or during vehicle acceleration, especially when system equipped with
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Supplier: Emerson Climate Technologies
Description: Emerson Climate Technologies offers a wide range of valves that regulate the flow of a gases or liquids for HVAC-R applications. Our product range of valves includes: Expansion Gas Dryer Gas Shut Off Solenoid Zone
- Media: Gas, Water
- Valve Type: Shut Off Valves
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Supplier: DeZURIK, Inc.
Description: Red Valve’s Concentric and Eccentric Reducers and Reducing Expansion Joints are designed to allows simple connection of different sized pipes. Reducing Expansion Joints also provide all of the benefits of a Redflex Expansion Joint. Reducers can be used as pipe reducers or
- Type: Rubber / Elastomer Bellows
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Supplier: Watts
Description: the T&P relief valve setting. It has a field-adjustable carbon steel tank (prime painted exterior) with an FDA-approved and fixed, Butyl rubber bladder, stainless steel NPT male inlet connection, and a .302 to 32 in. ( 7.6 to 813mm) charging valve connection (standard tire
- Volume Capacity: 70 gallons
- Diameter / Width: 24 inch
- Height: 47 inch
- Pressure Rating: 150 psi
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Supplier: DeZURIK, Inc.
Description: Redflex products can be built to special lengths, with multiple arches, multiple flanged fittings, offsets and much more. Red Valve can combine elements of different joint styles, and even incorporate other product elements such as Tideflex Check Valves! Contact Red Valve with
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Supplier: Bell & Gossett, a xylem brand
Description: The Series PT expansion tank is designed to absorb the forces of expanding water and protect a potable water system from pressure build up. The FDA approved heavy duty butyl diaphragm with polypropylene liner (sizes PT-5 through PT-210V) and FDA approved heavy duty butyl bladder (sizes PT-451
- Volume Capacity: 2.1 to 528 gallons
- Pressure Rating: 0 to 250 psi
- Type: Expansion Tank
- Material: Steel
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Supplier: Bell & Gossett, a xylem brand
Description: Bell & Gossett expansion tanks are designed to absorb the force of thermal expansion in hydronic heating and domestic potable water systems. Series HFT tanks for hydronic heating systems are available in sizes from 2 – 86 gallons. Tanks for potable water systems, Series PT and PTA
- Volume Capacity: 2 to 528 gallons
- Pressure Rating: 0 to 150 psi
- Type: Expansion Tank
- Material: Steel
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Supplier: Radwell International
Description: PNEUMATIC EXPANSION VALVE, 1/2 INCH INLET, 1/2 INCH OUTLET, NO CHECK VALVE, NOMINAL CAPACITY REFERENCE ONLY 8 TONS. FREE 2 YEAR RADWELL WARRANTY
- Media: Air
- Valve Type: Check Valves
- Actuation: Pneumatic
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Supplier: Watts
Description: Series LFBRVM1, Combination Ball Valve and Relief Valve is an easy to install two-in-one device. Designed to be used as water heater shutoff valves to provide both a means to shut off the water supply to the water heater and to provide protection against excess water pressure
- Valve Size: 0.75 inch
- Features: Ball Valves, Pressure Relief Valves
- Media: Water
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Supplier: Radwell International
Description: THERMOSTATIC EXPANSION VALVE, 3/8ODMX3/8ODF 2T R410A VALVE THERMOSTATIC EXPANSION VALVE. FREE 2 YEAR RADWELL WARRANTY
- Media: Air
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Supplier: Honeywell International, Inc.
Description: VERTICAL, COMBINATION UNIT TYPE 240 DEG F TEMPERATURE RATING TK300-30 EXPANSION TANK, PV125S AIR ELIMINATOR, SCV-050 CHECK VALVE, FM911 FILL VALVE/BACKFLOW INCLUSIONS/FEATURES 100 PSI PRESSURE RATING 4.4 GALLON TANK CAPACITY 1/2 INCH MALE THREADED X 1/2 INCH MALE THREADED
- Volume Capacity: 4.4 gallons
- Diameter / Width: 11 inch
- Height: 15.5 inch
- Pressure Rating: 100 psi
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Supplier: Radwell International
Description: EXPANSION VALVE. FREE 2 YEAR RADWELL WARRANTY
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Supplier: Watts
Description: Valve, the spring loaded valve opens to system pressure. As the component is removed, the valve closes, maintaining system integrity while the component is being inspected. Series SCV is not to be used on safety relief valves or other safety or flow sensitive components.
- Valve Size: 0.125 to 0.75 inch
- Valve Type: Check Valves
- Media: Water
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Supplier: Marlo Heat Transfer Solutions
Description: Direct expansion evaporator coils for use with most refrigerants. Our refrigeration coils include evaporator and condenser coils. With heat transfer surface areas similar to our fluid coils, direct expansion evaporator coils also feature distributors, capillary tubes, suction headers,
- Application / Industry: Refrigeration (Evaporator / Condenser)
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Featured Products Top
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This complete line of all steel bodied valves with bolt-on bonnets is designed to maintain reliability both in their seating and back seating functions. This product line is supplied with stainless steel stems for maximum corrosion resistance and back seating capability. A unique (read more)
Browse Control Valves Datasheets for Parker Sporlan Division -
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 -
wave springs, which are engineered to compensate for thermal expansion and keep assemblies secure throughout varying temperature cycles. Not all wave (read more)
Browse Compression Springs Datasheets for Rotor Clip Company, Inc. -
The Sporlan SPW line of electric expansion valves uses pulse width modulation (PWM) technnology to control refrigerant flow in direct expansion refrigeration systems. (read more)
Browse Industrial Valves Datasheets for Parker Sporlan Division -
available in four or five port housings, with the capability of interchangeable modules: o Isolation Valve (hand shut- off) o Strainer (100 Mesh) o Solenoid o Regulator o Electronic Valve (PEV) o Electronic Expansion o Hand Expansion o Stop/ Check Application (read more)
Browse Tempering Valves and Thermally Actuated Valves Datasheets for Parker Sporlan Division -
Insert) These 0.187” and 0.250” diameter Thermal Relief Valves are specifically designed to relieve pressure caused by thermal expansion of a trapped fluid volume, and are optimized for relieving small flows. The 187 TRI uses an advanced technology ceramic ball and (read more)
Browse Pressure Relief Valves Datasheets for Lee Co. (The) -
The complete Industrial Refrigeration line of Hand Shut-Off and Expansion Valves with bolt-on bonnets are designed and built to maintain reliability both in their seating and back seating functions. This entire line is supplied with stainless steel stems for maximum corrosion resistance (read more)
Browse Ball Valves Datasheets for Parker Sporlan Division -
Pumps and valve assemblies Pipe expansion compensation (read more)
Browse Fabricated Plastic Parts and Semi-Finished Shapes Datasheets for Shenzhen Dechengwang Technology Co., Ltd -
Battery packs in electric vehicles face pressure fluctuations, thermal expansion, condensation risks, and contamination exposure. Without proper venting, trapped pressure can damage seals, shorten component life (read more)
Browse Plugs, Stoppers, and Inserts Datasheets for Shenzhen Milvent Technology Co., Limited -
Electronic Expansion Valve Electronic expansion valves (EEVs) are crucial in HVAC systems, precisely regulating the flow of refrigerant into the evaporator. Stepper motors, especially can stack steppers, play a key role in this process by accurately controlling the (read more)
Browse Stepper Motors (rotary) Datasheets for Portescap
Conduct Research Top
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Motion Solutions for Electric Expansion Valves
Associate Product Line Manager Anant Bhalerao discusses motion solutions for electric expansion valves on tech briefs.
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Advantages of Using a Thermal Expansion Valve
All phase change refrigerant systems require an expansion device which controls the flow of refrigerant in the evaporator. Two principal types of control are used: Thermal Expansion Valves or Capillary Tubes. Thermal Expansion Valves balance and modulate the refrigerant flow to the heat load
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Rotork is 'one-stop actuation shop' for storage tank expansion project
Rotork has demonstrated its ability to be a one-stop shop for valve actuation products and services for an oil storage tank expansion project in Holland. Rotork's activities have encompassed the supply of intelligent electric actuators for isolating, modulating and failsafe valves, digital control
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Valve actuation and control in the modern refinery
The Reliance refinery at Jamnagar in India is one of the largest single refinery sites in the world and virtually all of its valves are motorised with Rotork actuators. Almost 3000 Rotork IQ intelligent valve actuators were installed during the construction of the original refinery, tank farm
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How Electric Rotary Valve Actuators Can Optimize Ethanol/Gasoline Blending at Truck Terminals
The ethanol blending process is a critical part of a gasoline terminal operation and has a significant impact on product quality, meeting environmental regulations and profitability. Optimizing the process is very important, but does present some control challenges. For example, thermal expansion
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LVDTs Used In Power Generation Plants
When discussing power plants, the common applications for LVDTs and derivative products like LVRTs are measuring valve positions in steam turbines and gas turbines. There are also some applications for quarter-turn rotary valve position. In addition, there are applications within power plants
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Beware Thermal Cycling in BioProcessing Part One
By Dave Simko, Swagelok Corp. A group of conical disc springs placed on top of the seal member provide the live-loading force and compensate for expansion and contraction during thermal cycling. As the seal wears during normal use, the springs continually retighten the seal, ensuring its
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Flow Conditioning Improves Flow Measurement Accuracy and Reduces Plant Process Costs
to problems with providing the upstream/downstream pipe straight runs required by pumps, compressors, valves, flow meters, blowers, burners and other devices that must have a stable material process flow in order to operate effectively. The necessary addition of elbows, expansions or reductions
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Part 2-Flow Energy Management Applications-Installation Tips & Tricks
installation question is: How much upstream and downstream straight run is required, and what happens if you use less straight run?. Because valves, elbows, control valves, and other piping components may cause flow disturbances, you want to select an installation site that will minimize possible
More Information Top
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Integrated Absorption Refrigeration Systems
Expansion Valve . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Multimodality Imaging for Transcatheter Aortic Valve Replacement
Buellesfeld L, Gerckens U, Schuler G, Bonan R, Kovac J, Serruys PW, et al. 2-year follow-up of patients undergoing trans- catheter aortic valve implantation using a self- expanding valve prosthesis.
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Catheter Based Valve and Aortic Surgery
Sarah A. Schubert and Ravi K. Ghanta 2 Transfemoral TAVR: Balloon- Expandable Valves .
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Refrigeration Systems and Applications 2nd Edition Complete Document
Thermostatic Expansion Valves .
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Transcatheter Aortic Valve Implantation: Tips and Tricks to Avoid Failure
Previous experience has shown that the 23-mm balloon- expandable valve is appropriate when the aortic valve annulus dimension ranges between 18 and 22 mm, whereas the 26-mm balloonexpandable valve is preferred in those cases with aortic valve annulus diameter between…
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HYBRID TURBOEXPANDER AND FUEL CELL SYSTEM FOR
POWER RECOVERY AT NATURAL GAS PRESSURE REDUCTION
STATIONS
5.3.2 Expansion Valves ..........................................................................................................
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Percutaneous Treatment of Left Side Cardiac Valves
large) can currently be found commercially and they cover a range of valve annuli of 20-29 mm for self- expanding valves (CoreValve ReValving System [CRS], Medtronic Inc., MN, USA) and 18-27 mm for balloon-expandable valves (Edwards-SAPIEN XT [ES…