Products & Services
See also: Categories | Featured Products | Technical Articles | More Information-
Supplier: SAE International
Description: Natural gas is a promising alternative fuel for internal combustion engine application due to its low carbon content and high knock resistance. Performance of natural gas engines is further improved if direct injection, high turbocharger boost level, and variable valve
-
Supplier: SAE International
Description: total mass, second term gives the gas mass that goes through both valves during the valve overlap (either backflow of burned gas, or scavenging of fresh air), and last term models the residual gas mass staying in the cylinder from one cycle to the next one.
-
Supplier: Cole-Parmer
Description: in movement of the piston back and forth within the piston cylinder and hence movement of the fluid. The check valves located in the piston and pump outlet prevent any reverse flow from occurring.|Required system components include: a variable-speed liquid or gas piston pump, a
- Maximum Discharge Flow: 0.0174353553 GPM
- Maximum Discharge Pressure: 130 psi
- Power Source: AC Powered
- Pump Type: Metering Pumps
-
-
Supplier: SAE International
Description: throttle-free load control. This is achieved by the simultaneous variation of valve lift and valve opening event. The method of cylinder deactivation by closing the gas exchange valves is a further approach to increase the efficiency of combustion engines especially at
-
Supplier: Proportion-Air, Inc.
Description: Stainless steel angle seated control valve for liquid and gases: This valve incorporates an integral closed loop pneumatic positioning system. Built in LVDT (Linear Variable Differential Transformer) guarantees valve positioning. Parabolic trim design assures
- Valve Size: 1 inch
- Number of Ports/Ways: 2
- Media Temperature: 32 to 158 F
- Flow (Cv): 0 to 19
-
Supplier: Vogtlin Massflow USA
Description: scales – Spherical float for optimized stability – Body material: Aluminium or stainless steel – Seals material: FKM or EPDM – 15 turns needle-valve – Valve practically hysteresis-free – Front panel mounting – Customized versions available
- Pipe Diameter: 0.5 to 1 inch
- Gas Volumetric Flow Rate: 0.0000235404896421846 to 2.94256120527307 SCFM
- Operating Temperature: -40 to 212 F
- Operating Pressure: 232.06032 to 290.0754 psi
-
Supplier: Cole-Parmer
Description: in movement of the piston back and forth within the piston cylinder and hence movement of the fluid. The check valves located in the piston and pump outlet prevent any reverse flow from occurring.|Required system components include: a variable-speed liquid or gas piston pump, a
- Maximum Discharge Flow: 0.0174353553 GPM
- Maximum Discharge Pressure: 130 psi
- Power Source: AC Powered
- Pump Type: Metering Pumps
-
Supplier: Cole-Parmer
Description: in movement of the piston back and forth within the piston cylinder and hence movement of the fluid. The check valves located in the piston and pump outlet prevent any reverse flow from occurring.|Required system components include: a variable-speed liquid or gas piston pump, a
- Maximum Discharge Flow: 0.0174353553 GPM
- Maximum Discharge Pressure: 130 psi
- Power Source: AC Powered
- Pump Type: Metering Pumps
-
Supplier: OMEGA Engineering, Inc.
Description: • Shielded for pressurized systems • Panel mounting design • Non-rising stem needle valve • Compact, 65mm scale • Easy-to-read 150mm scale
- Pipe Diameter: 0.125 inch
- Gas Volumetric Flow Rate: 0 to 2.00114090463885 SCFM
- Operating Temperature: -20 to 250 F
- Operating Pressure: 200 psi
-
Supplier: SAE International
Description: Fully Variable Valve Actuation (FVVA) systems enable to employ a wide range of combustion strategies by providing the actuation of a gas exchange valve at an arbitrary point in time, with variable lift and adjustable ramps for opening and closing. Making such a
-
Supplier: Gemu Valves
Description: Construction The pneumatically operated 2/2 way diaphragm valve GEMU 600 is a corrosion-resistant all plastic construction. It has a maintenance-free piston actuator which can be controlled by any inert gas. GEMU 600 has a stroke limiter and an integral optical position indicator. The
- Valve Size: 0.5905515 to 1.968505 inch
- Pressure Rating: 13.053393 to 145.0377 psi
- Media Temperature: 104 F
- Number of Ports/Ways: 2
-
Supplier: Clark Solutions
Description: FR series flowmeters are precision machined acrylic variable area type. Series FR5000(S,V) has inlet and outlet connections located on the back of the flowmeter and is available with optional metering valve. Model FR5000I has end connections. Special calibrations, machining, and
- Gas Volumetric Flow Rate: 20 to 100 SCFM
- Operating Temperature: 0 to 150 F
- Operating Pressure: 100 psi
- Media Temperature: 150 F
-
Supplier: Enfield Technologies
Description: The highly efficient bi directional motor driver only requires standard 24v single supply power Features: 5/3 Bi-Directional Proportional Flow Control Linear Force Motor Infinitely Variable Valve Positioning Low Hysteresis Fast Shifting Time High Bandwidth Onboard Valve Driver
- Valve Size: 0.375 inch
- Pressure Rating: 149.388831 psi
- Number of Ports/Ways: 5
- Media Temperature: 32 to 122 F
-
Supplier: Proportion-Air, Inc.
Description: Ultra High Resolution electro-pneumatic closed loop proportional pressure control valves. The QPV utilizes a variable orifice valve on the inlet side which eliminates the digital steps of traditional ON/OFF solenoid: The field adjustable hysteresis potentiometer allows users to
- Valve Size: 0.125 inch
- Number of Ports/Ways: 2
- Media Temperature: 32 to 158 F
- Features: Air, Compressed Air, Electro-pneumatic, Gas
-
Supplier: Clark Solutions
Description: FR series flowmeters are precision machined acrylic variable area type. A choice of brass or stainless steel connections and valves and Buna or Viton seals are available. Special calibrations, machining, and private branding are routine for OEM accounts.
- Gas Volumetric Flow Rate: 0.0035314666725 to 0.035314666725 SCFM
- Operating Temperature: 0 to 150 F
- Operating Pressure: 100 psi
- Media Temperature: 150 F
-
Supplier: Valcor Engineering Corporation
Description: Description Valcor is known for our “Floating Seal” valve design that utilizes an optically flat seal disc against an equally flat seal. The gate-type action literally wipes the seal clean with each valve operation. This wiping action virtually keeps the valve from being
- Pressure Rating: 750 psi
- Media Temperature: -65 to 350 F
- Features: Gas (general), Single Solenoid
- Valve Type: Shut Off Valves, Solenoid Valves
-
Supplier: KOBOLD Instruments, Inc.
Description: The KDS all-metal, low-volume variable-area flowmeter is designed for flow measurement of suitable liquids or gases. It provides indication of the current flow rate in volume or mass per unit of time. The variable-area flowmeter consists of a conical stainless steel measuring tube and a
- Gas Volumetric Flow Rate: 1.76499 to 17.6499 SCFM
- Operating Temperature: -13 to 158 F
- Operating Pressure: 580.1508 to 870.2262 psi
- Media Temperature: -40 to 266 F
-
Supplier: Bansbach Easylift®
Description: locking gas springs to actuate the locking valve so as to be able to infinitely adjust the position of the locking gas spring. Bansbach gas springs are known for their quality and durability. We offer the most comprehensive product range which can be customized to meet
- Type: Lever / Control Head
-
Supplier: Brooks Instrument
Description: scales Durable, high-impact materials ensure long-lasting performance Precision-adjusting valve for accurate, leak-free control Applications Industrial air and water delivery systems Air sampling equipment Gas analyzers Medical systems Water treatment and distribution systems
- Gas Volumetric Flow Rate: 0.00166666666666667 to 3.33333333333333 SCFM
- Operating Pressure: 100 psi
- Media Temperature: 150 F
- Media Temperature Range: 150 F
-
Supplier: Terra Universal, Inc.
Description: Continuously bleeds off excess internal gas to maintain a safe positive pressure inside glove boxes Variable release mechanism automatically discharges any sudden surge of incoming gas Protects against accidental negative pressure by functioning as a check valve Extends
- Valve Size: 0.625 to 1 inch
- Number of Ports/Ways: 2
- Media: Air, Breathable Air, Compressed Air
- Valve Type: Block and Bleed Valves, Check Valves, Pressure Relief Valves
-
Supplier: Nortec
Description: Designed for quality economical installations, can be configured to use natural gas or propane gas energy. Utilizing a pre-mix, variable speed, blower and a negative pressure gas regulating valve, an ideal fuel air mixture is maintained, providing the highest
- Primary Voltage: 208 to 240 volts
- Output Capacity: 25 to 105 Pounds / Hour
- Rated Input (Gas): 139,999.99999999997 BTU/hr
- Features: Diagnostics, Integral Control Panel, Linkable / Modular, Other, Self-contained, Water Skimmer / Self-cleaning
-
Supplier: Danfoss A/S
Description: refrigeration systems operating on R 22 where the hot gas temperature and the intermediate pressure are the controlling variables. TEAT desuperheating valves, for ammonia TEAT desuperheating valves are used to inject refrigerant into the suction line of the refrigeration
- Valve Size: 0.375 inch
- Pressure Rating: 0 to 72.51885 psi
- Media Temperature: 176 to 266 F
- Valve Type: Injection Valves
-
Supplier: ThermOmegaTech®
Description: Operation The High Sample Temperature (HST) Safety Thermal Shutoff Valve is used to sense the sample temperature after the sample cooler and control flow based on fluid temperature. This valve is normally open and allows the sample to pass through it. If the sample temperature exceeds
- Valve Size: 0.5 inch
- Pressure Rating: 3,000 psi
- Number of Ports/Ways: 2
- Flow (Cv): 0.075
-
Description: characteristics, easy to use equal percentage flow characteristics of the regulating valve to compensate for the non-linear impact of the radiator itself (1). Valve power degree on the impact of regulation characteristics. Adjustable ratio R for the temperature control valve can
- Valve Type: Control Valves, Directional Valves
- Actuation: Electric
- Primary Material: Stainless Steel, Steel
- Media: Steam, Water
-
Supplier: Associated Spring
Description: Refrigeration +/- Associated Spring provides valve plates, flapper valves, reed valves, assemblies and additional compressor components found in automotive air conditioners, residential air conditioners, air and gas compressors, refrigeration compressors, 2-cycle engines,
-
Supplier: Weil-McLain
Description: Key Features Gas fired water boiler with cast aluminum heat exchanger Venturi mixing body mixes air and gas providing higher efficiency Designed to operate in low temperature condensing applications Outdoor reset and domestic hot water priority standard Negative regulated gas
-
Supplier: Traceable® Products
Description: 3384 Variable-Speed Pump -- Ultra-Low Flow 0.005 to 0.900 ml/minute Cat. No. 3385 Variable-Speed Pump -- Low Flow 0.03 to 8.20 ml/minute Cat. No. 3386 Variable-Speed Pump -- Medium Flow 0.4 to 85.0 ml/minute Cat. No. 3389 Variable-Speed Pump -- Medium/High Flow 4.0 to 600
- Maximum Discharge Flow: 0.00216621081 GPM
- Media Temperature: 500 F
- Power Source: AC Powered
- Pump Type: Peristaltic Pumps, Positive Displacement Pumps, Self-Priming Pump
-
Supplier: U.S. Plastic Corporation
Description: valves. There are no valves to clog, no seals to leak. The 115-VAC CSA-approved wall power supply ensures that a safe 12 volts drive the pump motor. Comes with a battery connector for portable use with any 9 or 12-volt battery. Pump draws so little power it will run unattended for five
-
Supplier: Cole-Parmer
Description: Variable Area, Correlated Flowmeter
- Gas Volumetric Flow Rate: 0.00007062 to 0.017655 SCFM
- Operating Temperature: 150 F
- Operating Pressure: 15 psi
- Process Media Type: Gas
-
Supplier: Brooks Instrument
Description: platforms Burner control Gas chromatography Chemical injection Purge liquid or gas metering
- Gas Volumetric Flow Rate: 1.83333333333333 SCFM
- Operating Temperature: -20 to 250 F
- Operating Pressure: 1,500 to 4,000 psi
- Media Temperature: -58 to 400 F
-
Supplier: Siemens Energy Sector
Description: and FPSO vessels The SGT-600 is a twin shaft machine with ten compressor stages. The first two stages have variable guide vanes. To avoid surging in the compressor during start and at low load, the unit is equipped with two bleed valves. The combustion chamber is of annular type and
-
Supplier: Caterpillar Oil & Gas
Description: regulator Natural gas carburetor Fuel gas shut-off valve (24V DC) Instrumentation Advisor panel Advisor interconnect harness Lubrication System Crankcase breathers — top mounted Oil cooler Oil filter — RH Oil pan — shallow Oil sampling valve Turbo oil accumulator Mounting
- Horse Power: 524 to 670 HP
- Fuel Type: CNG
- Application: Industrial
- Engine Type: Internal Combustion
-
Supplier: Traceable® Products
Description: 3384 Variable-Speed Pump -- Ultra-Low Flow 0.005 to 0.900 ml/minute Cat. No. 3385 Variable-Speed Pump -- Low Flow 0.03 to 8.20 ml/minute Cat. No. 3386 Variable-Speed Pump -- Medium Flow 0.4 to 85.0 ml/minute Cat. No. 3389 Variable-Speed Pump -- Medium/High Flow 4.0 to 600
- Maximum Discharge Flow: 0.625 GPM
- Media Temperature: 200 F
- Power Source: AC Powered
- Features: Other
-
Supplier: Brooks Instrument
Description: Reliable and affordable, MT3600 metal tube variable area flow meters satisfy the operational and reliability requirements for multiple industrial purge meter applications, such as metering coolants, pump seal fluids, lubricants under pressure and opaque fluids. Featuring high-temperature and
- Gas Volumetric Flow Rate: 1,660 SCFM
- Operating Temperature: -20 to 122 F
- Operating Pressure: 1,500 psi
- Media Temperature: -20 to 500 F
-
Supplier: HORIBA Instruments, Inc.
Description: Mass flow meter and mass flow controller options with metal seal, Multi Range, Multi Gas user configurable analog / digital. Z500X is the world's leading gas Mass Flow Controller With high accuracy +/- 1.0% S.P, piezo actuator valve, high speed response and being all-metal this
- Pipe Diameter: 0.25 to 0.5 inch
- Mass Flow Rate: 0.0000013765 to 1.3765 lbs/min
- Operating Temperature: 41 to 122 F
- Operating Pressure: 43.5110518071591 psi
Find Suppliers by Category Top
Featured Products Top
-
THINKTANK Electric Globe Control Valves are designed for accurate process control in critical industrial applications. Combined with intelligent electric actuators, these valves deliver reliable regulation of flow, pressure, temperature, and other process variables while supporting automated (read more)
Browse Globe Valves Datasheets for Shanghai Thinktank Process Management Co., Ltd -
Product Overview The TTA42C-150LB-C-050 is an industrial-grade safety valve engineered for high-reliability pressure relief in thermal and mechanical systems. Designed for applications in steam, gas, and multiphase process environments, this valve offers stable performance under elevated (read more)
Browse Pressure Relief Valves Datasheets for Shanghai Thinktank Process Management Co., Ltd -
Engineers in a tight spot over where to locate flow meters on land-based wells or aboard offshore platforms, FPSO vessels and subsea modules will find McCrometer's Oil/Gas Industry Applications Technical Guide (read more)
Browse Flow Meters Datasheets for McCrometer, Inc. -
pipe diameters downstream to eliminate the effects of swirl and other pipeline disturbances caused by valves or elbows that negatively affect measurement accuracy. McCrometer's versatile V-Cone Flow Meter is compatible with the demanding standards set by the oil/gas production, delivery and (read more)
Browse Flow Meters Datasheets for McCrometer, Inc. -
A pressure regulator is a valve that controls the pressure of a fluid to a desired value, using negative feedback from the controlled pressure. Regulators are used for gases and liquids, and can be an integral device with a pressure setting, a restrictor and a sensor all in the one body, or (read more)
Browse Pressure Regulators Datasheets for Shenzhen Jewellok Technology Co., Ltd. -
constructed with multiple sensors. They constantly measure shifting flow profiles and compensate for variable flow rates (unlike single-point meters) to provide highly accurate measurement. This advanced design is also suitable for use within close proximity to valves and elbows, which frequently cause flow (read more)
Browse Liquid Flow Meters Datasheets for McCrometer, Inc. -
-reducing properties Applications include: Tanks, valves and piping for harsh chemicals Wet benches designed to resist acids and solvents Rigid Vinyl Thermoplastic types of rigid vinyl include polyvinyl (read more)
Browse Plastic Molding Services Datasheets for Osborne Industries, Inc. -
(variable air volume) fume hoods, venturi valves and low (read more)
Browse Fume Hoods Datasheets for AirClean Systems -
there is no physical contact in the sensing element ours are one of the most reliable types available. What is an LVDT Displacement sensor? LVDT stands for Linear Variable Differential Transformer. The moving part of the LVDT is connected to a core rod. Inside the body of (read more)
Browse Linear Variable Differential Transformers (LVDT) Datasheets for RDP Electrosense -
because of the fact that there is no physical contact in the sensing element ours are one of the most reliable types available. What is an LVDT Displacement sensor? LVDT stands for Linear Variable Differential Transformer. The moving part of the LVDT is connected to a (read more)
Browse Linear Variable Differential Transformers (LVDT) Datasheets for RDP Electrosense
Conduct Research Top
-
Variable Leak Valves: Fine Leak
All-metal MLV series leak valves are specifically designed to control gas admission into ultrahigh vacuum systems. They are manually actuated and ideally suited for handling hot or corrosive gases commonly used in demanding research environments. The valve body is constructed of type 304 stainless
-
Variable Leak Valves: Precision Leak
All-metal ULV series precision ultrahigh vacuum leak valves are designed to control gas admission into high and ultrahigh vacuum systems. They are manually actuated via a cantilever arm fitted with extra-fine pitch threads for precise adjustment. They are ideally suited for handling hot
More Information Top
Indicates content that may require registration and/or purchase.
-
Heating facilities: Klamath Lutheran Church, Klamath Falls, Oregon
This could be accomplished by a stepped'gas input with a sequential o r variable gas valve .
-
Continuous Gas-Lift Instability: Diagnosis, Criteria, and Solutions
auxiliary variable (Eq.6) auxiliary variable (Eq.7) acceleration of gravity steady state injected gas mass flow rate choke gas mass flow rate variation valve gas mass flow rate variation steady state casing pressure casing pressure variation steady state tubing pressure tubing …
-
Time for new Oil Furnace - its 20 years old - Self Help Forums
Those high efficiency models are modulating, meaning the gas valve varies the flow depending on outside air temperature.
-
Intelligent Technologies and Engineering Systems
… other PID methods by Matlab simulation, the proposed system performances are better and robust by using scaled conjugate gradient algorithm to determine the neural network weighting factors and biases; even the system has stack current disturbance variation and gas valve hysteresis effects.
-
Formation of tight plasma pinches and generation of high-power soft x-ray radiation pulses in fast Z-pinch implosions
Deviations of the outer shell mass were asso- ciated with the shot-to-shot variations in gas valve per- formance and the jitter in the valve triggering.
-
Isotopic Water Handling and Hydrogen Isotope Recovery for Fusion Application Using the Zr(V0.5Fe0.5)2 Alloy — II: Conversion Behavior Under Water Vapor Flow Co...
… kPa); HCM =high accuracy temperature stabi- lized capacitance manometer (0 to 100 kPa); IG1, IG2 =ionization gauges; QA =quadrupole mass analyzer; GV1, GV2, GV3 =gate valves; FV1, FV2 =flow valves; IV= isolation valve; VV = variable gas leak valve ; RV =flow regulating valve.
-
Federal Register > Wednesday, March 11, 2015 > [80 FR 12876] Energy Conservation Program for Consumer Products: Test Procedures for Residential Furnaces and Bo...
According to Lennox, variations in gas valve performance can cause gas manifold pressures to vary slightly over time while conducting the test, thereby affecting the firing rate.
-
A Low-Cost Natural Gas/Freshwater Aerial Pipeline
Fig.4 shows two variants a gas valve .
-
Control Oriented Modeling of a Pressure Wave Supercharger
SYSTEM STRUCTURE The system under consideration consists of a two cylinder four stroke SI-engine, a PWS with a variable gas pocket valve (VGPV), several receivers, throttle bodies and two catalysts, see Figure 1.
-
Compact torus experiments and theory
By varying the valve gas pressure and plenum .