|Material||Cold Resistant Cast Steel|
|Working Pressure||40 BAR|
|Media||Ammonia R717 NH3, FREON, HFC, HCFC, OIL & LIQUID MEDIA|
|Usage/Application||INDUSTRIAL AMMONIA REFRIGERATION|
|Features||made of special cold resistant steel|
Applicable to all common non flammable refrigerants including R717 and non corrosive gases/liquids dependent on sealing material compatability.For further information pl ease see installati on instruction for CSVA
Standard version : - 46/+15o•c
The valves are designed for max. working pressure
CSVA-2 DN-15 to DN-40: 25 bar (362 psgi ) CSVA-4 ON 15 to ON 200 :40 bar (580 psig)
Made of special,cold resistant steel.
The valve cone can be turned on the spindle, thus there will be no friction between the cone and the seat, when the valve is opened and closed.
Made of polished stainless steel so that PTFE and
Graphite gaskets are not damaged.
Spindle sealing is done with PTFE and Graphite gaskets assuring 100% sealing.
|Media||Liquid Media & Neutral Gases|
|Size||50 mm,Also Available in 15mm to 300mm|
|Test Pressure||28 kg/ cm2 (400 PSIG)|
|Type||L Angle Form and Y Straight Through|
|Temperature Range||-40 Deg to 120 Deg C|
Ammonia Weldable Valve Angle are designed for heavy duty refrigeration service including ammonia and non corrosive gases. They eliminate flanged or screwed connection, decreasing weight and simplifying installation. Valves are directly welded on the pipe line.
|Media||LIQUID GAS AMMONIA|
|Usage/Application||DRAINING OF OIL FROM AMMONIA SYSTEM IN A SAFER WAY|
|Surface Treatment||POWDER COATED|
|Material||CS SS and MS|
|End Connection||Butt Weld|
|Pressure Range||40bar g|
Check valves are self-activating safety valves that permit gases and liquids to flow in only one direction. The purpose of a check valve is to prevent process flow from reversing in the system which could damage equipment or upset the process
|Model Name/Number||CSRVA 15-25|
Applicable for the refrigerants R717 (ammonia, Nh3), HFC, HCFC (e.g. R22, R134a, R404a) and other refrgi erants dependent on sealing materials compatibility within a temperature range of- 3o·cI +1oo·c
Flammable hydrocarbons are not recommended.
Pressure settingrange:10-25 bar (145- 363 psig).the valve is designed for strength test : 40 bar (580psig). leakage safety: Same as setpressure.
For further information pel ase contact your local Castle
The CSRVA safety relief valve is dependent on the back pressure ( if the back pressure is higher than the atmospheric
pressure,the opening pressure willbe higher than stated set pressure).
Special circumstances such as vibrations (which should be avoided) and oscillatingpressure may
require an increased difference between the operational pressure and the closingpressure.
The operating pressure of the plant should be at least 15% below the set pressure.Thisallows a perfectre-sealing of the safety relief valve after havni g been activated.
|Usages||Compressor Suction and Discharge|
|Compressor Type||Reciprocating Compressor|
|Warranty Available||6 months|
We supply Compressor Stop TAL Valves required in suction and discharge side of the compressors. This special flanged type fabricated stop valves for ammonia service and is installed to operate the compressor.
|Type||CREG DN-15 to DN-40|
|Pressure||25bar g (362psig)|
Regulating Valve. a device used to regulatetemperature, pressure, flow rate, and other parameters. Regulating valves are used in automaticcontrol and regulating systems and influence the course of technological and heat-and-power engineering processes in accordance with the supplied instructions