Roma Air Vent
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HYDRAULIC FEATURES The "ROMA" model automatic air vent is an automatic valve with single float, used for the evacuation and discharge of large volumes of air from water supply pipes. The integrated tap device is equipped with a dual position90° male seal. Position "A" communicates the system with the upper air discharge recess while position "B" bypasses the system discharge recessand permits its draining through the front slot. This renders it particularly ideal for installation in zones outside buildings where there is a high risk of freezing. The "ROMA" air vent valve may only be installed vertically. In order to maximize the efficiency of the discharge, it should be installed at the highest points in the system or, if this is not possible, a TEE fitting should be installed at the input, as in figure "C". When installing it at the top of an ascension pipe, a conveyable discharge hose can be installed (option available only on request). The particular spherical profile of the internal floater-obturator in special thermoplastic rubber forestalls water spatter during the sealing phase, in closure. The absence of sliding guides, hence drag, allows the spherical floater an elevated velocity and precision in closing besides avoiding dangerous incrustations. At the discharge outlet there is a protective catch for dust and lint, which, over time, could deposit upon the opening of the cap, obstructingit; moreover, being perforated, anti-tampering seals may be used in compliance with legislation currently in force. The lower anti-spray guard allows the hydraulic thrust to be distributed evenly across the entire surface of the sphere, limiting TECHNICAL FEATURES Pressure : Maximum allowable working pressure (PN) 16 bar minimum accumulation 0.5 bar (Grade A according to EN 12266-1) Range of operation air evacuation from 0.5 bar to 16 bar (tolerance ± 10% max. detected) Temperature : maximum working temperature (TS) 0° C(excluding ice) +110°C minimum plant storage -20° C (with recess fluid discharged) Threading: Pipeline connection Threads according to ISO 228/1 Requirements and tests as per: Air vents EN 1074-4 Seat tightness EN 1074-4 §5.2.2 Stop device EN 1074-2 Pressure tightness EN 1982 B.7 Pressure resistance EN 1074-4 §5.1.1 DESIGN Cast brass body and male EN 1982 - CB753SEN 1074-4 Cap in brass EN 12165 - CW617N O-ring NBR RUBBER Spherical floater THERMOPLASTIC ELASTOMER Sphere guard ACETAL RESIN (POM) PRODUCT SIZE 20 - M - 3/4" 25 - M - 1" 33 - M - 1" 1/4
York screw chiller oil
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A reliable source of york screw chiller oil and spare parts
Best Deals from Air Conditioning System
energy regulators
150 Per Piece
Cafeteria display chiller 150cm
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Aluminium Window Louver
24 Per Piece
50 Piece (MOQ)
Car AC Radiator Condenser
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5 Piece (MOQ)
Round Thermostat
10 Per Piece
1000 Piece (MOQ)
With a well established name in the industry, we are deeply occupied with providing our clients with an exclusive assortment of Round Thermostat. Features: Hassle free operation Heavy duty Easy to install Maintain constant temperature Shock proof nature Strong structure
energy regulator
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We are one of the recognized names in the industry, reckoned in offering the supreme quality of Energy Regulator. This Energy Regulator is are extremely demanded and appreciated by the customers due to its hassle-free performance, low maintenance, Long service life, Effective usage, Robust Design, and more. The offered energy regulator is great in performance and is highly used for various applications in many industries. This Energy Regulator is strictly checked by the checkers on several parameters to assure the product quality and durability. Our precious customers can avail of this Energy Regulator from us at a very competitive price.
Marine Refrigeration and Air Conditioning Air Handling Unit
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1 Piece (MOQ)
Aluminium AC Grill Section
300 Per Square Feet
50 Square Feet (MOQ)
Pump Diffuser
18,000 Per Piece
1 Piece (MOQ)
Refrigerant Gases
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100 Kilogram (MOQ)
We provide Refrigerant Gases. A refrigerant is a substance used in a heat cycle usually including, for enhanced efficiency, a reversible phase transition from a liquid to a gas. Traditionally, fluorocarbons, especially chlorofluorocarbons, were used as refrigerants, but they are being phased out because of their ozone depletion effects. Other common refrigerants used in various applications are ammonia, sulfur dioxide, and non-halogenated hydrocarbons such as propane.[1] Many refrigerants are important ozone depleting and global warming inducing compounds that are the focus of worldwide regulatory scrutiny. Available Products: R-410A, R-407C, R-404A, R-134a.
Air Conditioner Copper Pipe
560 Per Kilogram
Exhaust Fans
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Quality management is an important of our organization and we ensure, our entire range is quality guaranteed and reliable. Deeply rooted in Mumbai (India), we are indulged in the process of providing products to any required destination with ease. The axial flow exhaust fans we provide are used for the heavy duty purposes.
air amplifiers
5,000 - 100,000 Per Piece
Copper Air Conditioner Tube
530 Per Kilogram
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air damper
5,000 Per Piece
Aluminum Louvers
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100 Pair (MOQ)
While ensuring intake and exhaust of air and protection from water, our Aluminum Louvers add an unusual appeal to the architecture of the building. Aluminum Louvers are made of corrosion resistant aluminum, which also adds enduring characteristic. Aluminum Louvers are available with us in different blade sizes, paint finishes, and designs.Highlights : Made of aluminum Durable Resistance against corrosion Smooth finish Attractive designs Available : Box Type Conceal Louvers Deluxe Louvers Premium Louvers
Freezer Chiller
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Exhaust Fan
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aluminium air duct
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Aluminium Air Duct is made of aluminium High Flexibility and axial xompressibility, extension rate is 1:3:7 - Temperature range: -30°C to +140°CMaximum Air Flow : 30m/s Maximum Working pressure :10000 pa Application The aluminium Chimney air duct hose is especially ideal for high temperature and low pressure ventilation system, like range hood.It can be fixed directly on the fitting .In case of fire or high temperature , there is no toxic gas.PropertiesAluminium Foil Air Duct is made of aluminium foil and steel wire. High flexibility and axial compressibility , extension rare is around 1:10 - Aluminiumthickness :0.035mmTemperature Range: -30°C to +140°C Maxim Air Flow : 30 m/s , Maximum working pressure 2500 pa
flexible duct connectors
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Sensors
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ALOT Sensors are suitable to measure the exact temperature and pressure of different types of parameters
Insulation Material
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Polychem International is a progressive company working in the domain of manufacturing and exporting of a wide array of insulation material in India.
energy regulator
735 Per Piece
Condenser
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Khabardar Energy Regulator
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AC Motor
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Copper Tubes for Air Conditioning
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We are well known industry in the market as the foremost manufacturer, wholesaler, trader and supplier of copper tubes for air conditioning. This copper tube is manufactured by making use of premium quality material in adherence to international standards. Our offered copper tube is provided on varied specifications so as to meet the needs of customers. Offered copper tube is demanded in the industry owing to their attributes like tensile strength, dimensional accuracy, durability, reliability and sturdy construction. Features: rust proof high strength high durability
ac pipes
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We offer AC pipes / Pancake Coils Copper Tube. Pancake Coils Copper Tube REQUEST CALLBACK Pancake Coils Copper Tube Click to Zoom Ask for Price We are a leading manufacturer, exporter & supplier of optimum quality Pancake Coils Copper Tube. The offered Copper tubes are widely suited in a various places due to its quality & durability. These Copper tubes are made accessible in several stipulations for our customers to choose from. Along with that, these Copper tubes are examined on several stages by our highly competent professionals assuring its excellence to users' end. Patrons can take these Copper tubes from us at pocket friendly rates. Features: High quality Flawless finish Easy installation Specifications: Available in length : 3 to 6 meter in half hard condition Outer Diameter : 4.76 mm to 19.05 mm Wall : 0.41 mm & 1.24 mm Length : 15 m Flexibility on bending machine : 6 to 22 m O.D sizes Pancake Coils Single Layer Outer Diameter : 4.76 mm to 19.05 mm Length : 15 m Wall : 0.41 mm & 1.24 mm