Constant Flow Air Valves

Description: Automatic flow control valve that can be manually set for different flow rates. The valve adapts to changing line pressure to maintain a steady flow rate in the downstream piping (see "Principles of Operation") without automation (neither electricity nor an

• Actuation: Manual / Hand
• Material of Construction: PVC, Other
• Valve Size: 0.5000 to 4 inch

Description: Description Flow control valves are used in pipelines where the distribution pipe needs to control the flow and pressure, keeping the predetermined flow constant, limiting the excessive flow to a predetermined value, and reducing the upstream high pressure

• Valve Type: Directional Valves, Float Valves, Pressure Relief Valves

Description: Series 62 Constant-Differentia l Relays serve as air-flow controllers maintaining a constant air purge for each setting of an integral needle valve.

• Body Material: Aluminum, Stainless Steel
• Maximum Pressure: 200 psi
• Output Pressure: 150 psi
• Type: Electric / Pneumatic Relay

Description: Maintains accurate temperature control and particle removal. JST's Constant Temperature Bath maintains accurate temperature control and particle removal. The recirculated chemistry flow enters the bottom of the process bath, directed in a laminar flow up to a four

Description: The PCFCD-1N1 is designed to maintain a constant flow rate, which the customer can adjust, regardless of upstream or downstream pressure variations. It works with both liquids (incompressible fluids) and gases (compressible fluids) but is primarily intended for the control of liquids.

• Actuation: Manual / Hand, Mechanical Device, Other
• Connection: Threaded
• Flow (Cv): 0.0 to 0.0240
• Pressure Rating: 0.0 to 500 psi

Description: The Type 700 is designed for applications that require high flow capacity and accurate process control. A poppet valve which is balanced by utilizing a rolling diaphragm insures a constant output pressure even during wide supply pressure variations. Stability of regulated

• Actuation: Manual / Hand, Mechanical Device
• Connection: Threaded
• Media Temperature: -40 to 160 F
• Pressure Rating: 250 psi

Description: The OMEGA PRG700 Series regulators are designed for applications that require high flow capacity and accurate process control. A poppet valve balanced by a rolling diaphragm insures a constant output pressure even during wide supply pressure variations. Stability of regulated

• Actuation: Manual / Hand
• Media Temperature: -40 to 160 F
• Number of Ports/Ways: 2
• Pressure Rating: 250 psi

Description: . Very superior in relief, pressure, flow sensitivities. Particularly, minimum relief pressure (relief sensitivity) as low as 0.03kPa,0.004psi(the oretical value) finds best applications in tension control and air-balancer, etc. No readjustment of regulated pressure required

• Actuation: Manual / Hand, Pilot Operated
• Connection: Threaded
• Pressure Rating: 144 psi
• Valve Size: 0.1250 to 0.3750 inch

Description: pilot operation. However, the adjustment is ±0.2Mpa at maximum. Available to control air pressure accurately by sensibility 0.1%F.S., repeatability ±0.1%F.S. Superior in relief, pressure, flow sensitivities. Particularly, minimum relief pressure (relief

• Actuation: Pilot Operated, Pneumatic
• Connection: Threaded
• Pressure Rating: 144 psi
• Valve Size: 0.1250 to 0.3750 inch

Description: LTG’s Air Washers DK are intended for humidification and adiabatic cooling of air with water. By using large water quantities, they additionally achieve a washing effect on the air flow. The air washers are intended for use in air-conditioning equipment, and

• General Technology: Nozzle
• Placement: Air Handling

Description: TESCOM™ 44-4000 dome loaded, spring biased regulator is designed for pressure tracking applications to maintain a constant differential pressure. Self-venting allows for pressure tracking increases and decreases; Cvs = .7 and 2.0 are available. Ideal for use in diving applications for

• Actuation: Pneumatic
• Connection: Threaded
• Flow (Cv): 2
• Media Temperature: -15 to 165 F

Description: Product Highlights Multi-stage, low-droop precision regulators maintain constant output over wide changes in flow and supply pressure Epoxy powder coat paint delivers improved corrosion resistance Wide selection of regulated pressures [1" to 450 psi] affords

• Pressure Rating: 1.5 to 100 psi

Description: Product Highlights Multi-stage, low-droop precision regulators maintain constant output over wide changes in flow and supply pressure Epoxy powder coat paint delivers improved corrosion resistance Wide selection of regulated pressures [1" to 450 psi] affords

• Pressure Rating: 1 to 50 psi

Description: Product Highlights Multi-stage, low-droop precision regulators maintain constant output over wide changes in flow and supply pressure Epoxy powder coat paint delivers improved corrosion resistance Wide selection of regulated pressures [1" to 450 psi] affords application versatility

• Pressure Rating: 1 to 30 psi

Description: TESCOM™ 26-2900 Series is a dome load negative bias backpressure tracking regulator with a balanced main valve. Controls upstream pressures to 1000 PSIG [69 bar] with spring bias setting. Ideal for use in constant bias applications like offshore diving, dumping exhaled breath from

• Actuation: Manual / Hand
• Connection: Threaded
• Flow (Cv): 2
• Media Temperature: 0.0 to 165 F

Description: The control valve can be furnished as an integral part of a mass flow controllers, a pressure controller, or as a separate component. It is a proportional, electro magnetic control valve with extremely fast and smooth flow control characteristics. With reference to the

• Actuation: Electric
• Media: Air, Breathable Air, Compressed Air
• Pressure Rating: 10000 psi
• Primary Material of Construction: Stainless Steel

Description: pressure (2 - 8 bar) to flow from inlet P to outlet A). 1 ? 2. A constant "leak," or air consumption, occurs while unit is at rest from inlet 1 to atmosphere.

• Actuation: Mechanical Device
• Connection: Threaded
• Media Temperature: 32 to 175 F
• Pressure Rating: 116 psi

Description: The Type 330/335/340 Series of Instrument Air Filter Regulators and Air Regulators are designed to provide clean, accurate air pressure to instruments, valves, and other automatic control equipment in a lightweight, compact housing. These quality instruments are

• Actuation: Manual / Hand, Mechanical Device
• Connection: Threaded
• Flow (Cv): 0.5000 to 2.5
• Media Temperature: -20 to 180 F

Description: The Type 330/335/340 Series of Instrument Air Filter Regulators and Air Regulators are designed to provide clean, accurate air pressure to instruments, valves, and other automatic control equipment in a lightweight, compact housing. These quality instruments are

• Actuation: Manual / Hand, Mechanical Device
• Connection: Threaded
• Flow (Cv): 0.5000 to 2.5
• Media Temperature: -20 to 180 F

Description: Operation A thermostatic element inside the valve senses temperature and if this falls below the setpoint, the valve modulates open to allow flow. When the temperature increases to near the setpoint, the HAT (Heat Actuated Trap) valve modulates closed. HAT valves

• Actuation: Thermally Actuated
• Connection: Threaded
• Flow (Cv): 1.3 to 2
• Media Temperature: 300 F

Description: Pneumatically Actuated Pressure Maintaining Valve Holds the discharge pressure constant, independent of the counter pressure. Recommended for multi-consumer operation. No pressure loss in case of switching to additional consumers thus increasing § Safety of the service

• Valve Type: Pressure Relief Valves

Description: Supply or discharge pressures may vary. But with flow controllers from Brooks Instrument, the differential pressure across the integral manual flow regulating valve remains constant. An internal diaphragm-actuated control valve receives incoming pressure on one

• Number of Control Outputs: 1 outputs
• Number of Inputs: 1 inputs

Description: CHECK VALVE PERMITS THE AIR FLOW IN ONE DIRECTION BUT CHECKS THE FLOW IN THE OPPOSITE DIRECTION, THUS KEEPING THE OUTPUT PRESSURE AT A CONSTANT LEVEL,THREAD SIZE 1/4-18NPT. FREE 2 YEAR RADWELL WARRANTY

• Valve Type: Check Valves

Description: To keep a constant pressure, the free flow section at the valve seat is reduced or enlarged by the valve cone. Via the valve shaft, the cone is connected to a regulating membrane, which will be backed up with air at a set pressure. Field of application All

• Valve Type: Control Valves

Description: Optional Equipment: Dual control Low oil shutdown on C-100 and 150 models High discharge air temperature shutdown High inter stage air temperature shutdown Water cooled aftercooler Moisture separator for aftercooler Automatic drain trap for separator Automatic water throttle

• Compressor Technology: Reciprocating Piston
• Discharge / Operating Pressure: Up to 250 psi
• Horse Power: 25 to 125 HP

Description: protection, tracing for processes under 150°F (65°C), and other applications requiring in-line flow control based on temperature. Operation TV/HAT valves responds only to temperature. After condensate forms and cools to near the set point, the valve modulates the flow to

• Actuation: Thermally Actuated
• Connection: Compression Fitting, Tube Fitting
• Flow (Cv): 0.5000
• Media Temperature: 300 F

Description: Laval sanitary ball valves (SBVs) are full-bore flow valves that provide on/off control with minimal pressure drop. The valve opening has a constant pipeline diameter, which enables fluids to flow freely through the valves when open. Flow

• Actuation: Manual / Hand, Pneumatic
• Media Temperature: 39 to 140 F
• Pressure Rating: 0.0 to 232 psi
• Primary Material of Construction: Stainless Steel

Description: A key consideration for any valve is optimum service life and minimum wear. In the MÖLLER® Two-Way Diverter Valve, the slide plate is provided with a special coating that guarantees low friction and optimum sliding behavior. It is constantly pressed against the wear protection

• Valve Type: Diverter Valves

Description: Product Highlights Multi-stage, low-droop precision regulators maintain constant output over wide changes in flow and supply pressure Epoxy powder coat paint delivers improved corrosion resistance Wide selection of regulated pressures [1" to 450 psi] affords

• Pressure Rating: 15 to 450 psi

Description: differential pressures; constant accuracy across the entire range of valve travel. Standard: locking device and travel stop. Maintenance-free, asbestos-free, full insulation possible. Applications Hot water heating systems up to 120 °C. Cold water for air-conditioning systems.

• Actuation: Electric
• Media: Water, Hot Water, Cold Water
• Media Temperature: 14 to 248 F
• Number of Ports/Ways: 2

Description: Limitation of suction flow at a constant vacuum level Reducing leakage at unoccupied suction cups maintains an adequate vacuum level for suction cups covered by products and thus prevents products from being dropped Manual adjustment using knurled screw Flexible installation using

• Operating / Bake-out Temperature: 32 to 140 F
• Port Size / OD: 0.1250 to 0.5000 inch
• Types: Butterfly Valve
• Valve Actuation: None / Manual

Description: Float valves are commonly used in industrial applications to maintain a constant level in a tank. For cleaning purposes the tank is often drained and the water supply has to be isolated to prevent the float valve automatically refilling the tank. By incorporating a normally

• Actuation: Mechanical Device, Electric
• Media: Water, Hot Water, Cold Water
• Number of Ports/Ways: 2
• Pressure Rating: 4.35 to 145 psi

Description: fixtures, and industrial air gauges. Multi-stage precision regulators maintain constant output over wide changes in flow and supply pressure Epoxy powder coat paint delivers improved corrosion resistance Patented Nullmatic pressure regulation system provides reliable maintenance

• Media: Air

Description: downstream flow or pressure. There is no vent to atmosphere, as in a relieving type regulator, and the output pressure can increase due to a downstream event. Non-relieving versions can accommodate compatible liquid applications. Medium: Air, Water* or Oil* Input Pressure: 300

• Actuation: Manual / Hand
• Connection: Threaded
• Pressure Rating: 300 psi
• Valve Size: 0.1250 to 0.1900 inch

Description: . Supplied with 114" gauge ports and capable of regulating from initial line pressure of up to 200 psi to a regulated pressure of 10-150 psi. The Kingston Model 159A Air Pressure Regulator will hold pressure constant regardless of the flow variation.

Description: MAXPRO Air Amplifier Systems are ideal for turn-key installation at work stations or machine centers to boost plant air pressure for tools or operation of pneumatic clamps, cylinders and other equipment. These systems provide short-term highflow air or constant

• Drive Type: Pneumatic
• Fluid Compatibility: Air
• Maximum Output Pressure: 200 to 250 psi
• Pressure Intensification Factor: Over 2

Description: MAXPRO Air Amplifier Systems are ideal for turn-key installation at work stations or machine centers to boost plant air pressure for tools or operation of pneumatic clamps, cylinders and other equipment. These systems provide short-term highflow air or constant

• Drive Type: Pneumatic
• Fluid Compatibility: Air
• Maximum Output Pressure: 500 psi

Description: MAXPRO Air Amplifier Systems are ideal for turn-key installation at work stations or machine centers to boost plant air pressure for tools or operation of pneumatic clamps, cylinders and other equipment. These systems provide short-term highflow air or constant

• Drive Type: Pneumatic
• Fluid Compatibility: Air
• Maximum Output Pressure: 200 to 250 psi
• Pressure Intensification Factor: Over 2

Description: MAXPRO Air Amplifier Systems are ideal for turn-key installation at work stations or machine centers to boost plant air pressure for tools or operation of pneumatic clamps, cylinders and other equipment. These systems provide short-term highflow air or constant

• Drive Type: Pneumatic
• Fluid Compatibility: Air
• Maximum Output Pressure: 200 to 250 psi
• Pressure Intensification Factor: Over 2

Description: any readjustment of the regulated pressure after long “down time.” At start-up, the regulated pressure will return to its output setting. Flow Stability The regulated pressure is held constant over substantial changes in flow due to the high-gain pneumatic servo amplifier

• Actuation: Electric, Electro-pneumatic
• Connection: Threaded
• Pressure Rating: 0.0 to 120 psi
• Valve Size: 0.1250 to 0.3750 inch

Description: The ToolReg regulator is an independent piston regulator that can be mounted on any pneumatic tool or installed in every compressed air system. It supplies a constant, exact outlet pressure regardless of the input pressure. The pressure is factory-set and cannot be changed. The ToolReg

• Connection: Threaded
• Media Temperature: 32 to 176 F
• Pressure Rating: 363 psi
• Valve Size: 0.2500 to 0.3750 inch

Description: PRESSURE REGULATOR, MINI, D SERIES, 240 PSI / 1.6 MPA, 180 PSI / 1.2 MPA, 2 PORTS, ROTARY KNOB W/ LOCK, CONSTANT OUTPUT PRESSURE, RETURN FLOW, SECONDARY EXHAUST. FREE 2 YEAR RADWELL WARRANTY

• Media: Air
• Number of Ports/Ways: 2

Description: 50 µm filtration No constant air consumption Stable pressure control at continuous flow Digital control Actuation: Pulsed 2/2-way valves Easy change of parameters Low current consumption Integrated display

• Actuation: Pilot Operated
• Media Temperature: 32 to 140 F

Description: FILTER REGULATOR, W/PRESSURE GAUGE, MS SERIES, MANUALLY ROTATING, ROTARY KNOB W/DETENT ACTUATOR LOCK, VERTICAL MOUNT, OUTLET PRESSURE - CONSTANT, W/SEC EXH/RETURN FLOW, 0.8 - 14 BAR OPERATING PRESSURE, 0.3 - 7 BAR PRESSURE REG RANGE. FREE 2 YEAR RADWELL WARRANTY

• Media: Air

Description: Unidirectional Airflow moving along parallel flow lines at a constant velocity minimizes air turbulence within the work zone. With proper techniques, activities within the work area can be performed safely minimizing the chance of cross-contamination. Technology TouchLink 2

• Inflow Velocity: 105 SFPM

Description: mechanical drain - optional Quick disconnect metal bowl with sight gauge and safety warning latch Balanced valve design for superior reulation characteristics Lubricator can be filled under pressure Variable Flow-Guide™ orifice maintains constant oil-to-air ratio,

• Pressure Rating: 200 psi
• Valve Size: 0.2500 to 0.5000 inch

Description: in SCCM or SLM for nitrogen (other gas calibrations available on special order). The FMA5400/5500 mass flow controllers feature a built-in normally-closed electromagnetic valve for maintaining a constant flowrate regardless of variations in inlet or outlet pressures. The

• Accuracy: 1.5 ±% FS
• Control Signal Output: Analog Voltage, Current Loop
• Control Technique: Limit / Set Point Control
• Controller Inputs: DC Voltage Input

Description: DISCONTINUED BY MANUFACTURER, PRESSURE REGULATOR, LRMA SERIES, OUTPUT PRESSURE CONSTANT W/ SECONDARY EXHAUST, QS-8 PNEUMATIC CONNECTIONS, THROUGH HOLE MOUNTING TYPE, 124 L/MIN STANDARD NOMINAL FLOW RATE, 1-8 BAR REGULATION RANGE, 153497. FREE 2 YEAR RADWELL WARRANTY

• Actuation: Pneumatic
• Valve Type: Regulators

Description: differential pressure gages (one located across each filter) are provided to monitor circulation. An air cooled heat exchanger helps maintain a constant oil supply temperature. This system was designed for an application where oil circulates in at about 145° F and out at 135° F. The

• Features: Adjustable Volume
• Feed Type: Circulating Oil

Description: constant so as to prevent the materials in the vessel from contacting the air, volatilizing and being oxidized, and ensuring vessel safety. It is especially suitable for gas seating protection systems of various large-sized storage tanks. The product has such features as energy-saving,

• Valve Type: Pilot Valves, Regulators, Control Valves, Directional Valves

Description: change particle sizes, and the 3081A DMA makes it possible to size-select for particles from 0.1 - 1.0 µm. The 3940A is a component-based system that is capable of generating monodisperse particles. The process flow within the 3940A goes as follows: 3074B Filtered Air

• Valve Dispensing Technology: Spray Valve

Description: When purged with compressed air, liquid within the downpipe is displaced by air pressure equal to the hydrostatic force of liquid in the tank. If carefully regulated at a low rate of flow, air pressure will constantly maintain equilibrium against the force of the

Description: dust. The large agglomerated dust particles will then fall to the hopper for discharge from the collector. The compressed air jet is processed through a Venturi before passing to the fabric of the bag. Constant Capture Velocity By blowing dust off the outside of the bag while the

• Airflow: 8750 to 25250 SCFM
• Applications and Features: General Cleaning, Metalworking Chips / Fluids
• Collector Filter Cleaning: Reverse Air

Description: When purged with compressed air, liquid within the downpipe is displaced by air pressure equal to the hydrostatic force of liquid in the tank. If carefully regulated at a low rate of flow, air pressure will constantly maintain equilibrium against the force of the

Description: generates a constant flow of compressed air to purge a downpipe. Its integral differential pressure transmitter provides 4-20 mAdc output proportional to liquid level.

Description: switching valves are normally open and purge valves normally closed to allow air flow through the dryer in case of power loss. A standard feature of every Ingersoll Rand heatless desiccant dryer is its NEMA 4 package, providing increased protection of electrical

• Dryer Technology: Desiccant
• Drying Capacity: 150 to 8000 SCFM
• Maximum Pressure: 150 psi
• Minimum Output Dew Point: -100 to -40 F

Description: Festo LRMA series pressure regulator maintains a constant output pressure on the secondary side independent of pressure fluctuations on the primary side and air consumption. The primary pressure at the screw-in thread is reduced when air is exhausted from the QS push in

• Media Temperature: 32 to 140 F
• Pressure Rating: 131 psi