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SUPERFREEZEINDIAPUNE 6400838eb96f290001513434 Products https://www.ammoniavalvesandcontrols.com

Manufacturing test

The primary purpose of an electrically operated solenoid valve is to control automatically the flow of fluids, liquids or gas. SUPERFREEZE SFA-Series Solenoid valves may be applied on a wide variety of applications. These flanged, industrial refrigeration duty solenoid valves are very simple and compact but rugged in construction, These are direct acting or pilot operated solenoid valves for liquid suction and hot gas lines with ammonia or fluorinated refrigerantSUPERFREEZE Solenoid valve type SFA5 is the direct operating type & type SFA 17, SFA 32, SFA 42, SFA 50 are higher capacity pilot operated solenoid valves for refrigeration controls & air conditioning applications.SPECIFICATIONSTemperature of medium	: -40oC to +80oC with 18 Watt coilSafe Working Pressure	: 300 psig (21 bar)Refrigerant	: Suitable for all common refrigerants including R-717 (Ammonia),R-12, R-22, R-134A. R-404A, R-502Coil	: Same for all Superfreeze SFA-Series Solenoid Valves
SOLENOID VALVES
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SUPERFREEZE SDM-Series In accordance with ANSI/ASHRAE 15-1994 Safety code for mechanical Refrigeration, pressure vessels having 10 cubic feet or more of internal gross volume, shall be fitted with dual pressure relief valves. This is typically accomplished using a pair of pressure relief valves inter connected via a three way dual Manifold. In this one valve remains operational, while the other is being replaced there by eliminating the need to remove refrigerant from the vessel.APPLICATIONS:These valves facilitate the parallel installation of pressure relief valves. Because three way valves will not isolate both pressures relief valves simultaneously, they are considered the only acceptable type of shut-off valve for use with refrigerant relief piping. Inlet and out let connections are threaded female.The valve stem should be positioned so that only one Pressure relief valve is activated. While the valve can be either front-seated or back-seated, the back-seated position is recommended for normal use because it takes pressure off the packing and reduces the possibility of packing leak.ADVANTAGES:Higher releasing capacityNo isolation valve required, which give more safety to the pressure vessel with at least one relief valve in operation.One valve can be removed for repairs at any time.
DUAL RELIEF VALVE MANIFOLD
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SUPERFREEZE SRV-Series pressure relief valves are designed to provide emergency relief from excessive pressure in refrigerant containing vessels. These tamper-resistant valves are accurately set and sealed by qualified technicians at the factory.Our safety valve design features the most reliable method of safely relieving pressure. The virgin Teflon seal mated with the stainless steel multiple crown ring, provide an outstanding sealing action, The combination assures a non-stick and accurate pop-off pressure release. The design incorporates special extra lift, pop-open feature for high relieving capacity.SPECIFICATIONS:Safe working pressure	: 365 psig (25 bar)Maximum Temperature rating	: 116oC (240`F)Setting Range	: 150 to 350 psig (10.4 to 24 bar)APPLICATIONS:Pressure relief valves helps meet the requirements of ANSI/ASHRAE 15-1997 SAFETY CODE FOR Mechanical Refrigeration as well as other world wide codes. This code requires pressure vessels of all refrigeration systems to be protected by a pressure relief device or other approved means to safely relieve pressure in the event of fire or other abnormal conditions. Once installed, is ready to vent to atmosphere any temporary excessive overpressure inside of a vessel. After discharge, these valves will attempt to reseat to minimize loss of refrigerant.STANDARD SIZES :Cat No.	Size	Inlet	OutletSRV 1520	15mm X 20mm	½” NPTM	½” NPTFSRV 1525	15mm X 25mm	½” NPTM	1″ NPTFSRV 2025	20mm X 25mm	3/4″NPTM	3/4″NPTFSRV 2532	25mm X 32mm	1″ NPTM	1 1/4″ NPTF
SAFETY RELIEF VALVES
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INTRODUCTION:This is fast closing oil drain valve. The lever handle is loaded with spring. To open the valve, the lever is pressed manually and it closes immediately when the lever is released. This prevent any change of valve remaining open accidentally and refrigerant escaping out in atmosphere.The bolted bonnet makes it easy for maintenance.APPLICATIONS:It is used to remove oil from the oil separator safely without any loss of refrigerant.
OIL DRAIN VALVE
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SUPERFREEZE SFI-Series provides a quick, reliable and economical way to verify the flow of refrigerant in refrigeration system.APPLICATIONS:It is suitable for R-717 (Ammonia), R-22, R-134a and also other approved refrigerants. It is used in refrigeration system pipeline.
FLOW INDICATORS
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SUPERFREEZE PSCK -Series piston type, gravity closing, heavy duty check valves are suitable for ammonia R-12, R-22 and other refrigerants. All PSCK check valves are flanged and have a provision for manual operation with the help of manual opening stem. The PSCK valves have metal to metal seats.APPLICATIONS:The PSCK piston-type check valves prevents backward flow of refrigerant in liquid, discharge, and suction and hot gas lines. They are recommended for compressor discharge line also for liquid line & suction lines with the temperature as low as -30 °C (-25°F).
CHECK VALVES FLANGED
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SUPERFREEZE SEV Series precision calibrated adjustable seat nut flow regulating valves (expansion valves) are ideal for metering or flashing expansion of liquid refrigerant. These slotted seat nut are more tolerant to dirt particle than tapered plug expansion. Hand wheels are of red color to distinguish them from shut-off valves.APPLICATIONS:Liquid feed or circulating liquid over feed evaporators.High pressure or intermediate pressure liquid feed to accumulators, intercoolers or recirculators.Defrost condensate relief.Suitable for R-717 (Ammonia), Halocarbons
HAND EXPANSION VALVES FLANGED
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SUPERFREEZE PGV is small gauge valve with 6/10/15 mm socket weld and screwed connection.The body is made of forge steel /forged stainless steel.stem is of stainless steelAPPLICATIONS:For connection of pressure gauge and for purge point.
PRESSURE GAUGE VALVE
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The advanced design and material of SUPERFREEZE FSV Series stop valves make them far superior product especially in regard to non leakage of seat, bonnets and back seating.All valves are available in Straight and Angle form.SPECIFICATIONSRefrigerants	: R-717 (Ammonia), R-12, R-22 & other common refrigerants.Temperature Range	: -46°C to +116°C (-50`°F to 24°F)Safe working pressure	: 365 psig (25 bar)Leak proof sealing	: Non Metallic special polymer seal and taper seat provides leak proof sealing.Back seating & gland packing	: The heart of SUPERFREEZE shut-off-valve is the Patented stem packing   and backseat design. This Patented design is used exclusively on   SUPERFREEZE valves and virtually eliminates stem leakage.
FLANGED SHUT-OFF VALVES
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SUPERFREEZE SGV-Series are used along with a toughened glass tube for liquid level indicator in receivers and accumulators. One pair of valves are used for one set of liquid level indicator. If the glass breaks by some sudden impact, the ball inside the valves stop the refrigerant flow immediately.
GAUGE ANGLE VALVES
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SUPERFREEZE SSW-Series well designed and constructed low pressure drop refrigerant shut-off valve are butt – welded directly to steel piping, there by eliminating potential leaky flanges or threaded joints and simplifying installation SUPERFREEZE SSW-Series well designed and constructed low pressure drop refrigerant shut-off valve are butt – welded directly to steel piping, there by eliminating potential leaky flanges or threaded joints and simplifying installation.SPECIFICATIONS:Refrigerants	: Suitable for all common refrigerants including R-717 (Ammonia), R-134a, R-404,   neutral, gaseous and liquid mediaTemperature Range	: -46oC to +116oC (-50` F to 240` F)Temperature below	: -60 F at lower pressureSafe working pressure	: 365 psig (25 bar)Leak proof sealing	: Non Metallic special polymer seal and taper seat provides leak proof sealing.Back seating & gland packing	: The heart of SUPERFREEZE shut-off-valve is the Patented stem packingand backseat design. This Patented design is used exclusivelySUPERFREEZE valves and virtually eliminates stem leakage.Stem	: Stainless SteelLight Weight & Compact	: Ease of installationFlow	: Can accept flow in both directionAvailable in both wheel and vented cap optionAPPLICATIONS:Ammonia refrigeration system suction, liquid discharge, recirculating liquid, hot gas and oil lines, using hand wheel or seal cap models and also compressor suction, discharge connections, condenser, evaporator inlet and outlet connections.
SOCKET WELDING SHUT OFF VALVES
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SUPERFREEZE Strainers are designed for either liquid or suction line application. They provide free flow with negligible pressure drop and can be used for a variety of liquids.All SUPERFREEZE Strainers contains the maximum effective screen area. Screen assemblies are seam welded, and the ends reinforced or capped with seal rings. This construction reduces the possibility of bursting the screen assembly. The end of the screen assembly seats against the flange plate to form a tight seal, thereby preventing dirt from bypassing the strainer screen.All cleanable strainers have an access for easy removal of the screen assembly. This facilitates cleaning and inspection. Without breaking the line connection.Strainers are usually close-coupled to solenoid valves, pressure regulators and other flanged valves.SPECIFICATIONS:Refrigerants	: R -717(Ammonia), R-12, R-22, R134a and other common refrigerant.Screen	: Stainless Steel, 70 Mesh /40 MeshSafe Working Pressure	: 365 psig (25 bar)
STRAINER VALVES
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