Automatic Air Vents

Description: HVAC professionals have recognized Taco Automatic Air Vents as the industry standard for more than 30 years. Attached to the boiler or used through the system, Taco Vents automatically purge unwanted air from any hydronic installation, allowing the system to

• Media Description: Air

Description: Series FV-4 Automatic Vent Valves are used in commercial and residential hydronic heating applications to provide automatic air venting for hot or cold water distribution systems. It consists of a brass body construction with male NPT connection, brass cover,

• Media: Water, Steam
• Valve Size: 0.1250 to 1 inch

Description: The AE44 and AE44S are float type automatic air and gas vents for liquid systems. The body and cover are of steel and the valve cone is available in synthetic rubber designated AE44 or in stainless steel designated AE44S. Body and cover castings are produced by a TÜV approved

• Connection: Bolt Flange
• Media Temperature: 752 F
• Pressure Rating: 580 psi
• Valve Size: 0.5906 to 0.7874 inch

Description: The AE14 is part of a range of float type air vents for liquid systems. The body and cover are of SG iron and the complete unit is readily maintainable. The standard version with a Viton valve head is designated AE14. These air vents are also available with an inbuilt

• Connection: Threaded
• Media Temperature: 32 to 482 F
• Pressure Rating: 232 psi
• Valve Size: 0.5000 to 0.7500 inch

Description: The AE30 range of automatic air eliminators /air and gas vents are designed for use on liquid installations.The body and the cap are made from a special brass alloy, which is dezincification resistant (DZR).

• Connection: Threaded
• Media Temperature: 14 to 248 F
• Pressure Rating: 145 psi
• Valve Size: 0.2500 to 0.5000 inch

Description: The AE36 range of automatic air eliminator s / air vents is designed for use on hot and cold water installations. The body and cap are of austenitic stainless steel type 316L. It is available as a standard air vent designated AE36, with check valve the

• Connection: Threaded
• Media Temperature: 14 to 302 F
• Pressure Rating: 145 psi
• Valve Size: 0.2500 to 0.5000 inch

Description: Series HAV Automatic Vent Valves are used in commercial, residential, and industrial hydronic heating applications to provide automatic or manual air venting in baseboards, convectors, radiators, and high points in piping systems. It consists of a 2-piece, chromed

• Media: Water, Steam
• Valve Size: 0.1250 to 0.2500 inch

Description: VALVE, AIR VENT, AUTOMATIC, LOW PRESSURE, MANIFOLD MOUNT

Description: Valve, Air Vent, Automatic, Low Pressure, Manifold Mount

Description: VALVE, AIR VENT, AUTOMATIC, HYDRAULIC, LOW PRESSURE TYPE II SYSTEMS, GENERAL SPECIFICATION FOR

Description: AUTOMATIC TYPE CHILLED WATER AIR CONDITIONING SYSTEM, WATER HEATER APPLICATION 240 DEG F TEMPERATURE RATING BRONZE BODY MATERIAL 125 PSI PRESSURE RATING 1 1/2 INCH NPT INLET CONNECTION 1 1/2 INCH INLET SIZE AIR MEDIA HANDLED ADJUSTABLE PORT TYPE SUPERVENT[T] BRAND WEIGHT 5.2 LB

• Media Temperature: 240 F
• Pressure Rating: 125 psi
• Valve Size: 1.5 inch

Description: AUTOMATIC TYPE CHILLED WATER AIR CONDITIONING SYSTEM, WATER HEATER APPLICATION 240 DEG F TEMPERATURE RATING BRONZE BODY MATERIAL 125 PSI PRESSURE RATING 3/4 INCH NPT INLET CONNECTION 3/4 INCH INLET SIZE AIR MEDIA HANDLED ADJUSTABLE PORT TYPE SUPERVENT[T] BRAND WEIGHT 2.1 LB SIZE

• Media Temperature: 240 F
• Pressure Rating: 125 psi
• Valve Size: 0.7500 inch

Description: AUTOMATIC TYPE CHILLED WATER AIR CONDITIONING SYSTEM, WATER HEATER APPLICATION 240 DEG F TEMPERATURE RATING BRONZE BODY MATERIAL 125 PSI PRESSURE RATING 1 INCH NPT INLET CONNECTION 1 INCH INLET SIZE AIR MEDIA HANDLED ADJUSTABLE PORT TYPE SUPERVENT[T] BRAND WEIGHT 2.1 LB SIZE 3.2

• Media Temperature: 240 F
• Pressure Rating: 125 psi
• Valve Size: 1 inch

Description: AUTOMATIC TYPE CHILLED WATER AIR CONDITIONING SYSTEM, WATER HEATER APPLICATION 240 DEG F TEMPERATURE RATING BRONZE BODY MATERIAL 125 PSI PRESSURE RATING 1 1/4 INCH NPT INLET CONNECTION 1 1/4 INCH INLET SIZE AIR MEDIA HANDLED ADJUSTABLE PORT TYPE SUPERVENT[T] BRAND WEIGHT 3.6 LB

• Media Temperature: 240 F
• Pressure Rating: 125 psi
• Valve Size: 1.25 inch

Description: -velocity HEPA-filtered air that lifts off contaminants, which are purged through vents along the bottom of the chamber. Nozzles are arranged uniformly on walls to ensure effective distribution of filtered air. The closed-loop circulation design directs contaminated air

• Features: Floor Mounted, Interlock, Vented
• Inside Depth: 36 inch
• Inside Height: 48 inch
• Inside Width: 36 inch

Description: -velocity HEPA-filtered air that lifts off contaminants, which are purged through vents along the bottom of the chamber. Nozzles are arranged uniformly on walls to ensure effective distribution of filtered air. The closed-loop circulation design directs contaminated air

• Features: Floor Mounted, Interlock, Vented
• Inside Depth: 36 inch
• Inside Height: 48 inch
• Inside Width: 36 inch

Description: and spring are fabricated from steel and therefore the solenoid vent valve is limited to use with air and other inert gases. Product uses for 2-Way N.C. & 2-Way N.O. Solenoid Vent Valves Models SC & KSV are on medical equipment such as filling and venting a cuff on

• Actuation: Electric
• Pressure Rating: 5.79 to 6.37 psi
• Valve Size: 0.1181 inch
• Valve Type: Solenoid Valves

Description: Application The CPG Pneumatic Lubricator is an air-operated reciprocating lubricator that discharges a fixed amount of lubricant into systems during a lubrication cycle. It includes a transparent reservoir, spring loaded follower, vent valve assembly and a filler fitting for refilling

• Application: Other
• Capacity: 1.59 gallons
• Delivery Method: Metered Quantity
• Features: Adjustable Volume, Low Level Safety Switch

Description: a propeller fan for air delivery. Standard features include a manual match-lit pilot with 100% shutoff and a single-stage, 24-volt gas valve. A terminal strip connector facilitates field connection to a remote 24-volt thermostat for automatic operation. Each unit is provided with a fan

• Fuel / Energy Source: Natural Gas / Propane
• Heater Type: Forced Air Heater, Space Heater
• Heating Capacity: 5.86 to 73 kW
• Maximum Air Flow: 3360 SCFM

Description: a propeller fan for air delivery. Standard features include a manual match-lit pilot with 100% shutoff and a single-stage, 24-volt gas valve. A terminal strip connector facilitates field connection to a remote 24-volt thermostat for automatic operation. Each unit is provided with a fan

• Fuel / Energy Source: Natural Gas / Propane
• Heater Type: Forced Air Heater, Space Heater
• Heating Capacity: 7 kW
• Maximum Air Flow: 380 SCFM

Description: terminal strip connector facilitates field connection to a remote 24-volt thermostat for automatic operation. Each unit is provided with a fan control and all required limit safety controls, including an energy cutoff (ECO) device and a blocked vent switch.

• Fuel / Energy Source: Natural Gas / Propane
• Heater Type: Forced Air Heater, Space Heater
• Heating Capacity: 6 kW
• Maximum Air Flow: 410 SCFM

Description: drainage will aid in drawing the condensate and air to the DC. This increased velocity is caused by an internal bypass, controlled by a manual metering valve, so the condensate controller will automatically vent the bypass or secondary steam. This steam is then directed to the

• Connection Style: Threaded
• Material: Steel - Forged
• Maximum Capacity: 20000 lbs/hr
• Maximum Operating Pressure: 650 psi

Description: drainage will aid in drawing the condensate and air to the DC. This increased velocity is caused by an internal bypass, controlled by a manual metering valve, so the condensate controller will automatically vent the bypass or secondary steam. This steam is then directed to the

• Connection Style: Threaded
• Material: Iron - Cast
• Maximum Capacity: 20000 lbs/hr
• Maximum Operating Pressure: 250 psi

Description: drainage will aid in drawing the condensate and air to the DC. This increased velocity is caused by an internal bypass, controlled by a manual metering valve, so the condensate controller will automatically vent the bypass or secondary steam. This steam is then directed to the

• Connection Style: Threaded
• Material: Iron - Cast
• Maximum Capacity: 20000 lbs/hr
• Maximum Operating Pressure: 250 psi

Description: Air Power Take-Offs (PTO) Wichita's Air PTO is powered by our heavy-duty Standard Vent clutch. With large friction areas for high energy starts and an air actuated clutch for remote or automatic control of the PTO. The air actuated PTO is ideal for your

• Application: Agricultural / Tractor, Commercial Vehicle / Truck, Industrial, Marine
• Number of Mounting Bolts: 4

Description: These integrated cooling/chilling systems are the perfect compromise between the high-energy efficiency of air-cooled heat exchangers and consistent temperature control of industrial chillers. During cool weather the “free-cooler” or air-cooled heat exchanger is capable of

Description: . The venturi action starts air moving up the stack instantly & keeps it moving smoothly. These units are quick and easy to install and completely automatic in operation. In-Line Draft Inducers are built for long-lasting, trouble-free service and available in sizes and capacities to

Description: . The venturi action starts air moving up the stack instantly & keeps it moving smoothly. These units are quick and easy to install and completely automatic in operation. In-Line Draft Inducers are built for long-lasting, trouble-free service and available in sizes and capacities to

Description: The Empire Turbine Ventilator is a dependable rotary that works automatically, continuously and silently without operating or maintenance costs. It is outside braced for strength, safety and perfect alignment. Ventilators up to and including 14” are aluminum braced. Larger sizes are steel

Description: The IPVA10EK is a solenoid operated valve designed for automatic admit­tance of air or vent gas into a vacuum system. The valve has two ports with NW flanges. One of the valve ports is connected to the vacuum system, the other port can be left open to atmosphere or connected to

• Fail-Safe: Spring-to-Open / Normally Open
• Operating / Bake-out Temperature: -4 to 131 F
• Port Flange (ISO Nominal Size): NW 10
• Port Flange / Fitting Type: ISO

Description: proper exhaust of combustion gases. The venturi action starts air moving up the stack instantly & keeps it moving smoothly. These units are quick and easy to install and completely automatic in operation. In-Line Draft Inducers are built for long-lasting, trouble-free service and

Description: buildings prevent proper exhaust of combustion gases. The venturi action starts air moving up the stack instantly & keeps it moving smoothly. These units are quick and easy to install and completely automatic in operation. In-Line Draft Inducers are built for long-lasting, trouble-free

Description: APCO ASV-401 Air/Vacuum Sewage Air Valves are specifically designed for operation on sewage and waste media. Air/Vacuum Valves vent large volumes of air when the sewage line is filled and allow air to re-enter when draining, to prevent vacuum or column

• Media: Air

Description: drainage will aid in drawing the condensate and air to the DC. This increased velocity is caused by an internal bypass, controlled by a manual metering valve, so the condensate controller will automatically vent the bypass or secondary steam. This steam is then directed to the

• Connection Style: Threaded
• Material: Iron - Cast
• Maximum Capacity: 4400 lbs/hr
• Maximum Operating Pressure: 250 psi

Description: structure by any of a number of clamping techniques. The outer or battery case is ventilated to purge it of gases, such as the hydrogen and oxygen produced in overcharge. This ventilation may be of the closed air circuit type which is accomplished by passing air through the case and

Description: when filling or draining a pipeline. When the pipeline is filled and pressurized, the large air/vacuum orifice stays closed. The smaller diameter air release orifice remains open to allow small pockets of accumulated air to escape automatically and independently of the

• Media: Air

Description: 125,000 through 400,000 BTUH gas input. Standard features include a spark-ignited intermittent pilot and a 24-volt gas valve. Each unit has all the required limit and safety controls including a venter pressure switch which verifies power vent flow prior to allowing operation of the

• Fuel / Energy Source: Natural Gas / Propane
• Heater Type: Forced Air Heater, Space Heater
• Heating Capacity: 51.29 kW
• Maximum Air Flow: 2590 SCFM

Description: adapted to existing continuous pilot burners on listed forced air heating appliances and boilers equipped with atmospheric burners. 1.1.2 This Standard does not apply to a system for use on appliances equipped with power burners or to direct vent appliances. 1.1.3 Systems covered

Description: ISO 23551-10:2016 specifies the safety, design, construction and performance requirements and testing for automatic vent valves (hereafter referred to as "valves") for use with gas burners, gas appliances burning one or more gaseous fuels. It is applicable to valves with declared

Description: booster when supply bottle pressure is too low dry air spool modification on the booster for longer service life All packages include: contaminant free operation with complete separation and isolation between the gas and air drive sections automatic

• Bore Size - HP Outlet: 0.2500 inch
• Bore Size - LP Inlet: 0.2500 inch
• Drive Type: Pneumatic
• Fluid Compatibility: Gas

Description: booster when supply bottle pressure is too low dry air spool modification on the booster for longer service life All packages include: contaminant free operation with complete separation and isolation between the gas and air drive sections automatic

• Bore Size - HP Outlet: 0.2500 inch
• Bore Size - LP Inlet: 0.2500 inch
• Drive Type: Pneumatic
• Fluid Compatibility: Gas

Description: High pressure valve with automatic venting and check valve for inert gases up to 6,000 psi (420 bar) The Block & Bleed high pressure valve type TV17GER is also designed as a shut-off valve for pressurized gases. The valve automatically vents the space between the shut-off

• Actuation: Manual / Hand, Pneumatic
• Connection: Threaded
• Media Temperature: -22 to 140 F
• Pressure Rating: 6000 psi

Description: High pressure valve with automatic venting for inert gases up to 6,000 psi (420 bar) The high pressure valve type TV17GE is designed as a shut-off valve for pressurized gases. Additionally the outlet port of the valve is vented after closing. The compact design makes the TV17

• Actuation: Manual / Hand, Pneumatic
• Connection: Threaded
• Media Temperature: -22 to 140 F
• Pressure Rating: 6000 psi

Description: other inert gases. The KSV3 is a three way configuration and is available for 12 VDC and 24 VDC power. Product uses are on medical equipment such as filling and venting a cuff on automatic blood pressure measurement equipment, appliance applications and a range of industrial low

• Actuation: Electric
• Connection: Tube Fitting
• Media Temperature: 32 to 104 F
• Pressure Rating: 5 psi

Description: 1.1 These requirements cover air-heating appliances of the central furnace and unit heater types and boiler assemblies intended for burning waste oil fuels and having fuel inputs rated no more than 20 gallons/hour (75.7 liters/hour) or approximately 3,000,000 Btu/hour (3,160,000 kj

Description: AUTOMATIC AIR VENT, W/ SERVICE CHECK VALVE, BRASS BODY, 150 PSI. FREE 2 YEAR RADWELL WARRANTY

• Applications: Air Handling Units / HVAC

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: DynaQuip safety exhaust ball valves automatically and continuously vent residual air on the down-stream side when the valve is turned off (closed). Lockout handle can be padlocked only in this position. With this type of venting action and lockout design, the ball valve

• Actuation: Manual / Hand
• Connection: Threaded
• Media Temperature: 40 to 140 F
• Pressure Rating: 200 psi

Description: Tough, injection molded, o-ring sealed carrying case protects contents from dust and water. New venting latches (patents pending) automatically equalize pressure differential inside the case when opened and seal the case against gas exchange when the case is closed. Tough ABS

• Case Type: Computer/Laptop Case, Electronics Case, Military Case, Molded Case, Watertight Case
• Features: Air Tight, Magnetic / EMI / RFI Shielded, Locking, Moisture Barrier / Proof, Moisture Resistant, Vented
• Height: 9.2 inch
• Inside Height: 8.4 inch

Description: Tough, injection molded, o-ring sealed carrying case protects contents from dust and water. New venting latches (patents pending) automatically equalize pressure differential inside the case when opened and seal the case against gas exchange when the case is closed. Tough ABS

• Case Type: Computer/Laptop Case, Electronics Case, Military Case, Molded Case, Watertight Case
• Features: Air Tight, Magnetic / EMI / RFI Shielded, Locking, Moisture Barrier / Proof, Moisture Resistant, Vented
• Height: 7.1 inch
• Inside Height: 6.5 inch

Description: Tough, injection molded, o-ring sealed carrying case protects contents from dust and water. New venting latches (patents pending) automatically equalize pressure differential inside the case when opened and seal the case against gas exchange when the case is closed. Tough ABS

• Case Type: Computer/Laptop Case, Electronics Case, Military Case, Molded Case, Watertight Case
• Features: Air Tight, Magnetic / EMI / RFI Shielded, Locking, Moisture Barrier / Proof, Moisture Resistant, Vented
• Height: 6.5 inch
• Inside Height: 5.6 inch

Description: AIR VENT, AUTOMATIC, 150 PSI, 2 1/4 INCH WIDTH, 3/4 INCH NPT, MALE, BRASS BODY, W/ NON FERROUS INTERNALS. FREE 2 YEAR RADWELL WARRANTY

• Applications: Air Handling Units / HVAC

Description: secondary containment 1" UL-listed air operated double diaphragm pump Air filter/regulator and pressure gauge Automatic air operated high level shut off valve with whistle Manual air inlet shutoff valve UL-listed ¾" x 8' hardwall suction hose

• Diameter / Width: 38 inch
• Features: Corrosion Protection, Double Wall, Outdoor Use, Portable, Spill Containment, Vented
• Height: 39 inch
• Material: Steel

Description: SafeWaste™ Store used oil safely indoors and out in this versatile double containment storage system. SafeWaste™ Storage Systems feature a UL-listed storage tank and diaphragm suction pump and includes features like automatic overflow protection and an audible overspill

• Diameter / Width: 113 inch
• Features: Corrosion Protection, Fireproof, Outdoor Use, Portable, Spill Containment, Vented
• Height: 88 inch
• Material: Steel

Description: SafeWaste™ Store used oil safely indoors and out in this versatile double containment storage system. SafeWaste™ Storage Systems feature a UL-listed storage tank and diaphragm suction pump and includes features like automatic overflow protection and an audible overspill

• Diameter / Width: 69 inch
• Features: Corrosion Protection, Outdoor Use, Portable, Spill Containment, Vented
• Height: 76 inch
• Material: Steel

Description: Suitable for air quality to ISO 8573.1 Class 4: dirt, water and oil High flow - Up to 2.4 Cv Working pressure up to 174 psi / 12 bar Used to close safety valve actuators to isolate potential fuel sources from fire Designed specifically for high flow system vent Bulb offers clear

• Actuation: Pneumatic
• Flow (Cv): 2.4
• Pressure Rating: 174 psi

Description: inlet guard Block and vent valves High and low gas pressure switches (IRI units only) High-temperature limit switch Remote station for floor mounting with selector switch Door switch for automatic start and stop of unit Air flow switch Inlet guard 12-gauge hot rolled steel

• Fuel / Energy Source: Electric

Description: AIR VENT, AUTOMATIC, 1/8 INCH, WITH SHUTOFF, REMOVABLE FLOAT/VALVE ASSEMBLY, THERMOPLASTIC BODY/COVER/FLOAT, OIL RESISTANT SEAL, NBR SEAT DISC AND O-RING. FREE 2 YEAR RADWELL WARRANTY

• Applications: Air Handling Units / HVAC

Description: models easy to service, including: Easy access from front Automatic belt tensioning device Quick fluid change system Front panel window to view fluid level indicator Spin-on 10 micron fluid filter Cartridge style 4 micron inlet filter Cleanable filter mat Standard Units are air-cooled

• Compressor Technology: Rotary Screw
• Discharge / Operating Pressure: 80 to 217 psi
• Flow Capacity: 40 to 78 SCFM
• Horse Power: 20 HP

Description: perfect for server rooms and other IT environments with heat-sensitive equipment in areas that facility air conditioning can’t reach. The self-contained SRXCOOL12K is capable of cooling a small room using its louvered vent. A built-in evaporator expels the condensed water through the

• Cooling Capacity: 11941 BTU/hr
• Frequency: 50 Hz
• Operating Voltage: 230 VAC
• Type: Enclosure, Portable