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Supplier: NuAire, Inc.
Description: you safe, constant airflow protection. HEPEX Zero Leak Airflow System The HEPEX™ Zero Leak Airflow System provides quiet, uniform velocities throughout the entire sterile work zone. All positive pressure chambers and ducts are surrounded by a vacuum or negative air pressure
- Inflow Velocity: 105 SFPM
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Supplier: Berner International Corporation
Description: Fuel Safety Valve High & Low Gas Pressure Switches* High Temperature Limit Switch Remote Station for Floor Mounting with Status Indicating Lights and Summer/Off/Winter Selector Switch Door Switch Air Flow Switch Rear Inlet Guard Block
- Fuel / Energy Source: Electric, Natural Gas / Propane
- Maximum Air Flow: 6500 to 7900 SCFM
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Supplier: Boeing Company (The)
Description: systems powered by hot, high-pressure air diverted from the airplane's engines. This requires a complex system of manifolds, valves, and ducts to power secondary systems located throughout the airplane. This system requires constant monitoring and frequent maintenance. It also
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Supplier: Flomatic Valves
Description: application and pricing. Complies with the American Iron and Steel Act, AIS Compliant. For reference use only. Please check Flomatic's website for the latest valve product specifications.
- Agency / Standard: ANSI, NSF
- Material of Construction: Stainless Steel
- Media Description: Air
- Media Temperature: 180 F
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Supplier: Flomatic Valves
Description: 508S6 - All 316 Stainless steel body. Standard corrosion resistant phenolic “Sinking Ball”, with resilient seat, and two bolt access cover. Also available with special “Floating Ball” for flood control or air vent application– consult factory for application and pricing. For reference use
- Agency / Standard: ANSI, NSF
- Material of Construction: Stainless Steel
- Media Description: Air
- Media Temperature: 180 F
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Supplier: Flomatic Valves
Description: 508 - Ductile iron body with epoxy coating. Standard corrosion resistant phenolic “Sinking Ball”, with resilient seat, and two bolt access cover. Also available with special “Floating Ball” for flood control or air vent application–consult factory for application and pricing. For reference
- Agency / Standard: ANSI, NSF
- Material of Construction: Ductile Iron
- Media Description: Air
- Media Temperature: 180 F
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Supplier: Flomatic Valves
Description: 4082 - AIS Compliant ductile iron body with epoxy coating and access port, flanged connection class 150. NITRILE (Buna-N) covered metal sinking ball. Stainless steel fasteners. Also available with special “Floating Ball” for flood control or air vent application–consult factory for
- Agency / Standard: ANSI, NSF
- Material of Construction: Ductile Iron
- Media Description: Air
- Media Temperature: 180 F
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Supplier: DFT Inc.
Description: The DFT® Model PDC® Silent Check Valve is specially designed for use on the discharge side of reciprocating air or gas compressors. It includes a pulse damping chamber to maintain the disc in the open position during the momentary reductions in flow associated with each
- Agency / Standard: ANSI, API
- Connection: Bolt Flange
- Flow (Cv): 55 to 2300
- Material of Construction: Stainless Steel, Steel
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Supplier: DFT Inc.
Description: The DFT® Model DLC® is a corrosion resistant, dependable, versatile and economical spring assisted, in-line check valve for a wide range of applications. Whether the fluid is liquid, gas or steam, the DLC® provides tight shut-off and protects other equipment in the system from water
- Agency / Standard: ANSI, API
- Connection: Bolt Flange
- Flow (Cv): 7 to 180
- Material of Construction: Exotic Metal, Stainless Steel
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Supplier: DFT Inc.
Description: The DFT® Model SCV® is a corrosion resistant, dependable, versatile and economical spring-assisted, in-line check valve for a wide range of applications. Whether the fluid is liquid, gas or steam, the SCV® provides tight shut-off and protects other equipment in the system from water
- Agency / Standard: API
- Connection: Threaded, Butt Weld, Socket Weld / Solder
- Flow (Cv): 6 to 180
- Material of Construction: Stainless Steel
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Supplier: DFT Inc.
Description: The DSV® is an in-line spring-assisted check valve designed to prevent flow reversal in industries with strict cleanliness codes. To accommodate various piping arrangements, the DSV® is available as a "Vertical" or "Horizontal" valve. The Horizontal valve is for
- Agency / Standard: ANSI
- Connection: Clamp Flange
- Flow (Cv): 2.4 to 109
- Material of Construction: Stainless Steel
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Supplier: Clippard
Description: Check Valve, 1/8" Ports
- Connection: Threaded
- Material of Construction: Brass / Bronze
- Media Description: Air, Compressed Air
- Pressure Rating: 300 psi
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Supplier: Beswick Engineering Co., Inc.
Description: The Beswick flow control valve provides control of small bore air cylinders with hysteresis-free control down to bubble-tight shut off. The size of the radial inlet orifice is selected to be compatible with the approximate maximum flow needed in the application. An O-ring
- Connection: Threaded
- Flow (Cv): 0.0 to 0.0680
- Material of Construction: Brass / Bronze, Stainless Steel, Other
- Media Description: Air, Compressed Air, Water, Hot Water, Cold Water, Potable Water, Wastewater, Gas, Gasoline / Diesel Fuel, High Purity Gas, LP - Gas, Natural Gas, Hydraulic Fluid, Other
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Supplier: Beswick Engineering Co., Inc.
Description: The check valve permits free flow in one direction and no (checked) flow in the opposite direction. This valve is specified in many applications because of its very low cracking pressure (typically less than 0.5 psig), its excellent repeatability, and leak-tight
- Back Flow Preventer Assembly: Yes
- Connection: Threaded, Tube Fitting
- Flow (Cv): 0.0 to 0.0480
- Material of Construction: Brass / Bronze, Stainless Steel, Other
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Supplier: Beswick Engineering Co., Inc.
Description: The fixed orifice flow control valve is designed with a factory pre-set orifice. Rotation of the knurled sleeve will not change the orifice setting. Ideal for applications where improper adjustment of a flow setting could damage the machine or process. Fluid is metered in one
- Connection: Threaded
- Flow (Cv): 3.50E-4 to 0.0190
- Material of Construction: Brass / Bronze, Stainless Steel, Other
- Media Description: Air, Compressed Air, Hot Water, Cold Water, Potable Water, Wastewater, Gas, Gasoline / Diesel Fuel, High Purity Gas, LP - Gas, Natural Gas, Hydraulic Fluid, Steam, Other
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Supplier: Clippard
Description: Check Valve, #10-32 Ports
- Connection: Threaded
- Material of Construction: Brass / Bronze
- Media Description: Air, Compressed Air
- Pressure Rating: 300 psi
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Supplier: Beswick Engineering Co., Inc.
Description: The Beswick CKVA is a poppet style check valve with adjustable cracking pressure. The cracking pressure can be adjusted from 1 psig to 40 psig. This valve requires back pressure to be applied before the cracking pressure resets to your original set point.
- Connection: Threaded
- Material of Construction: Brass / Bronze, Stainless Steel, Other
- Media Description: Air, Compressed Air, Water, Hot Water, Cold Water, Potable Water, Wastewater, Gas, Gasoline / Diesel Fuel, High Purity Gas, LP - Gas, Natural Gas, Hydraulic Fluid, Steam, Other
- Pressure Rating: 0.0 to 250 psi
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Supplier: Haskel International LLC
Description: Ball Check Valves are ideal when leak tight shut-off is not necessary. This valve uses no elastomers and employs a metal to metal seal. The temperature range for the Ball Check Valves is -420° F to 1200° F (-251° C to 648° C). Available in pressures up to 100,000
- Media Description: Air, Compressed Air, Gas
- Pressure Rating: 15000 to 100000 psi
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Supplier: Clippard
Description: circuitry • Octo port outlet design • Indicator shows valve position • Mutiple porting speeds piping • Micro gap construction - snap action and no blow by Media: Air, Water or Oil Flow: 9 scfm @ 100 psig Pilot Pressure
- Connection: Threaded
- Media Description: Air, Water, Other
- Media Temperature: 32 to 180 F
- Pressure Rating: 150 psi
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Supplier: Clippard
Description: Check Valve, #10-32 Ports
- Connection: Threaded
- Material of Construction: Brass / Bronze
- Media Description: Air, Compressed Air
- Pressure Rating: 300 psi
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Supplier: Mueller Steam Specialty
Description: Designed for liquids and gases where flow reversal can cause surge and water hammer. Used extensively in pump suction and discharge applications.
- Connection: Bolt Flange
- Material of Construction: Other
- Media Description: Air, Water, Hot Water, Cold Water, Potable Water, Salt Water, Wastewater, Gas, Gasoline / Diesel Fuel, High Purity Gas, LP - Gas, Natural Gas, Sour Gas, Specialty / Corrosive Gases, Hydraulic Fluid
- Media Temperature: Up to 100 F
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Supplier: Mueller Steam Specialty
Description: Designed for liquids and gases where flow reversal can cause surge and water hammer. Used extensively in pump suction and discharge applications.
- Connection: Bolt Flange
- Material of Construction: Brass / Bronze
- Media Description: Air, Water, Hot Water, Cold Water, Potable Water, Salt Water, Wastewater, Gas, Gasoline / Diesel Fuel, High Purity Gas, LP - Gas, Natural Gas, Sour Gas, Specialty / Corrosive Gases, Hydraulic Fluid
- Media Temperature: Up to 150 F
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Supplier: Mueller Steam Specialty
Description: Designed for liquids and gases where flow reversal can cause surge and water hammer. Elastomer seats provide bubble-tight shutoff.
- Agency / Standard: ANSI, API
- Connection: Bolt Flange
- Material of Construction: Cast Iron
- Media Description: Air, Compressed Air, Water, Hot Water, Cold 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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Supplier: Mueller Steam Specialty
Description: Designed for liquids and gases where flow reversal can cause surge and water hammer. Elastomer seats provide bubble-tight shutoff.
- Agency / Standard: ANSI, API
- Connection: Bolt Flange
- Material of Construction: Brass / Bronze, Ductile Iron, Stainless Steel, Other
- Media Description: Air, Water, Hot Water, Cold 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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Supplier: KSB AG
Description: Design Dual-plated wafer type check valve, single-piece body. Metal or elastomer sealing. Cast iron, ductile iron, cast steel or stainless steel body; maintenance free. PN 10 / 16 / 25 / 40, Class 150, Class 300. EN, ANSI and JIS flange connections available
- Agency / Standard: ANSI, API
- Material of Construction: Cast Iron, Stainless Steel, Steel
- Media Description: Air, Compressed Air, Water, Hot Water, Cold Water, Wastewater
- Media Temperature: -321 to 1000 F
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Supplier: SAS Automation, LLC
Description: Closes automatically if attached vacuum cups fail to secure the part, thus ensuring the efficiency of the remaining cups Inserted between the cup and the mounting arm
- Connection: Threaded
- Media Description: Air, Compressed Air
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Supplier: Carr Lane Manufacturing Co.
Description: Simple hydraulic flow restrictor that allows fluid to flow in one direction only. In-line mounting
- Connection: Threaded
- Media Description: Air, Compressed Air, Hydraulic Fluid
- Pressure Rating: 7500 psi
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Supplier: XOMOX (A Crane Co. Company)
Description: and blow out is minimized. Additionally, PFA and FEP liners are inherently less porous than PTFE. Xomox Lined Swing check, Ball check, piston check and Poppet check have PFA as standard lining and uses the cast dovetail recesses and machined grooves to lock the liner to
- Connection: Bolt Flange
- Flow (Cv): 100
- Material of Construction: Ductile Iron, Other
- Media Description: Air
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Supplier: Check-All Valve Mfg. Co.
Description: The Check-All Flanged & Drilled check valve is a one-piece cast body valve with ANSI/ASME B16.5 Class 150 flanged ends. The HVFD series valve is used when higher flow rates and lower pressure drops are required. The valve is available in sizes 1
- Agency / Standard: ANSI, ASME, MSS, ISO
- Back Flow Preventer Assembly: Yes
- Connection: Bolt Flange
- Flow (Cv): 39.2
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Supplier: Check-All Valve Mfg. Co.
Description: The Lined Pipe Insert valve is designed to mate between two flanges on most lined pipe systems. It provides the simplest most economical way to install a check valve in a lined piping system. No gaskets are required, just spread the flanges, center the valve and bolt the
- Agency / Standard: ANSI, ASME, MSS, ISO
- Back Flow Preventer Assembly: Yes
- Connection: Bolt Flange
- Flow (Cv): 32 to 45.8
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Supplier: Check-All Valve Mfg. Co.
Description: The 3-A Sanitary Check Valve is an all 316/316L stainless steel check valve with a standard 32 Ra or better finish, (finer available) for use in new or existing sanitary systems. The 3SC design seals on the ID of sanitary ferrules with 3-A specified materials (standard is
- Agency / Standard: ISO
- Back Flow Preventer Assembly: Yes
- Connection: Clamp Flange
- Flow (Cv): 120
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Supplier: Check-All Valve Mfg. Co.
Description: The Tubing Check Valve-Flared is a three piece constructed valve with 37º flared ends which conform to J. I. C. and S. A. E. Hydraulic Standards. These valves are designed for maximum flow with minimal pressure drop. Available Materials: 316 Stainless Steel (SS)
- Agency / Standard: ISO
- Back Flow Preventer Assembly: Yes
- Connection: Threaded, Tube Fitting
- Flow (Cv): 29
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Supplier: Quarktwin Technology Ltd.
Description: Non-Return Valve (Check Valve) Sub-Base Mount
- Connection: Threaded
- Media Description: Air, Other
- Media Temperature: 14 to 140 F
- Pressure Rating: 7 to 145 psi
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Supplier: Quarktwin Technology Ltd.
Description: Non-Return Valve (Check Valve) Sub-Base Mount
- Connection: Threaded
- Media Description: Air, Other
- Media Temperature: 14 to 140 F
- Pressure Rating: 7 to 145 psi
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Supplier: FUJIKURA COMPOSITES Inc.
Description: Features 'PC8 series ' is lightweight because resin. In addition to tap water, various liquids can be used. Piping installation posture is free. Low cracking specification. Applications Machine Tools:Milling machine, NC lathe, laser processing machine etc. Industrial furnace:General industrial
- Connection: Threaded
- Flow (Cv): 28 to 32
- Material of Construction: Other
- Media Description: Air, Compressed Air, Water
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eliminate cyclonic flow. The result is an extremely accurate air flow measurement, even in large rectangular ducts. ACCURACY: The DSV utilizes an array of patented VAP3® Pitot for maximum accuracy. EASY (read more)
Browse Air Flow Sensors Datasheets for Eastern Instruments -
Eastern Instruments offers a fully integrated air flow measurement solution: pair the QVT Multivariable Transmitter with a (read more)
Browse Air Flow Sensors Datasheets for Eastern Instruments -
Eastern Instruments' VAP Pitots have a unique Velocity Averaging and Parallel Plate proprietary design. When inserted into air flow ducts, VAP3® Pitots provide an accurate differential pressure output that allows (read more)
Browse Air Flow Sensors Datasheets for Eastern Instruments -
The High Beta® Process Flow Conditioner is specifically designed for industrial process applications where the expansive straight duct runs needed for ideal accurate flow measurement are not present. Where Flow Conditioning Is Needed Air flow measurement is most (read more)
Browse Air Flow Sensors Datasheets for Eastern Instruments -
The High Beta® Process Flow Conditioner is specifically designed for industrial process applications where the expansive straight duct runs needed for ideal accurate flow measurement are not present. Where Flow Conditioning Is Needed Air flow measurement is most (read more)
Browse Air Flow Sensors Datasheets for Eastern Instruments -
accurate air flow measurement in any location where ice build up is present, including in ducts that see temperatures down to -22 F (-30 C). Some applications include, the surrounding areas of cooling towers and in locations that are prone to freezing rain. Some of the Heated Pitots' features (read more)
Browse Air Flow Sensors Datasheets for Eastern Instruments -
Duct heaters are used in air ducts to heat air at various flows and temperatures. Suitable for high temperatures, these durable heaters are ruggedly designed for the toughest applications. Duct heaters come in a wide range of sizes, lengths and watt densities. (read more)
Browse Air Heaters Datasheets for Gaumer Process -
airflow control loop. Air flow is at its most accurate when the flow being measured has no turbulent, reverse, or cyclonic flow patterns and is evenly profiled across the duct at the measurement point. Typically, a flow conditioner, such as the High Beta from Eastern Instruments, is required to alleviate (read more)
Browse Air Flow Sensors Datasheets for Eastern Instruments -
The QVT is a loop powered microprocessor based multivariable smart transmitter, which will simultaneously measure the differential pressure, absolute pressure, and temperature of air within your duct. It provides a live density computation and mass flow rate computation, which is compensated for (read more)
Browse Air Flow Sensors Datasheets for Eastern Instruments -
successfully keep the part cool and the dimensions within tolerance. As an added safety measure, the Vortec application engineer recommended that the aerospace manufacturer also use a model 903 Air Flow (read more)
Browse Air Blow Guns Datasheets for Vortec
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ETS-1 facility safety report
The steam acts as a check valve to prevent air from flowing back into the duct and mixing with hydrogen during engine startup and shutdox'm or during a sudden loss of coolant to the engine.
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Fire Damper - Fire Damper Manufacturers, Suppliers
fire dampers, fire dampers, air ducts , check valve , air volume control valve, wind flow mouth, muffler, double adjustable louvers, single adjustable shutter, square diffuser, fixed return air shutter tuyere, return...
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Bathroom vent tied into vent stack? - Self Help Forums
And the exhaust fan has a flapper " check valve " in the exhast duct to prevent reverse air flow .
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Bathroom vent tied into vent stack? - Self Help Forums
And the exhaust fan has a flapper " check valve " in the exhast duct to prevent reverse air flow .
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Hot Cell Facility (HCF) Safety Analysis Report
The pressure controlfeature, shown in Figure 2.6-3, uses a simple ball check valve that opens at a differentialpressureof 0.25 in. WG, allowing air to flow from the conveyor duct into the SCB,and it closes if the differential pressure …
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Project Pluto Ground Test Facilitiees. Design Criteria 1959 Addedum to TR 153-12
… nozzle spilled air during free jet tests, when the test nozzle exit is located within the cell, A check valve shall be located at the duct inlet and shall be designed to prevent back flow of contaminated air from the stack into …
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Batteries, board networks and networking
… disconnection 3 injecting valves 4 throttling device DV-E 5 oil pressure switches 6 engine temperature sensor 7 drawing air temperature sensor 8 camshaft sensor 9 refueling ventilation valve 10 intake pipe pressure sensor 11 charging current indicator lamp 12 lambda-probe …