- Used for starting and stopping refrigeration compressors and fans on air-cooled condensers.
- Ultra-short bounce time thanks to snap-action function (reduces wear to a minimum and increases reliability).
- Small, light and robust, manage high or low pressure safety cuts and/or fan cycling.
- Auto reset,Fixed cut in & cut out setting,Fully welded bellows element,Flare & Solder type connections.
- Device to protect the MPHE from freezing,High reliability and accuracy,Wide regulating range.
- Stainless Steel bulb assembly which leads to long life and reliable superheat control.
- Can be supplied with MOP(Max. Operating Pressure) Protects the compressor motor against excessive evaporating pressure during normal operation.
- Interchangeable Orifice assembly,Internal and external equalization,Angle way valve body configuration,Rated capacities from 0.5 to 15.5 kW for R22,For R22, R407c, R134a, R404a/R507 & R23.
- Interchangeable Orifice & Valve body assembly,External equalisation,Angle & Straight way valve body configuration,Rated capacities from 0.5 to 15.5 kW for R22,For R22, R407c, R134a, R404a/R507 & R23.
- MP54 and MP55 oil differential pressure switches are used as safety switches to protect refrigeration compressors against low lubricating oil pressure.
- If the oil pressure fails, the oil differential pressure switch stops the compressor after a certain time period.
- Fixed Orifice & Valve body assembly. MWP 46bar,External equalization,Straight way valve body configuration,Hermetic TXV for R22, R134a, R404A, R507,R407C & R410A,Capacity range: (TGEX) 3 to 38 TR (10 to 134kW) R22,Capacity range: (TGEL) 3.5 to 46 TR (12.3 to 165kW) R410A.
- Precise positioning for optimal control of liquid injection.
- Compatible refrigerants R134a, R404A, R407C, R410A, R22 and other refrigerant,Capacity control range 10 % – 100 %,Fluid Temperature -30 – 70°C / -22 – 158 °F,Capacity range: 1.5 to 39.1kW R22 ETS6,Capacity range: 1.8 to 46KW R410A ETS6.
- Has voltage protection for compressor and multiple application based Programming option.
- ERC211 has one relay output and two inputs (1 analogue, 1 analogue/digital).
- ERC213 has three relays outputs and four inputs (2 analogues, 1 analogue/digital, 1 digital).
- Available in sizes 1.5 – 75 cubic inches,Flare connections from 1/4" to 5/8",Solder connections from 1/4" to 1-1/8"
Available with flare and solder (pure copper) connections,25 μm (0.001 in.) filter provides high retention with minimal pressure drop,Thermally stable up to 120 °C
PED approved for PS 46 bar
- SGI / SGN and SGRI / SGRN are equipped with sensitive indicators that reflects a changes colour depending on the moisture content in the refrigerant.
- Indicates lack of subcooling and refrigerant deficiency,Sizes 1/4" to 3/4" in Type: Flare InternalxExternal
Sizes 1/4" to 3/4" in Type: Flare Ext. x Ext.,Sizes 1/4" to 1-1/8" in Type: Solder ODFxODF,Sizes 7/8" to 2-1/8" in Type: Socket & Saddle.
- Ensure the correct flow direction and prevent back-condensation from a warm part of the system to the cold evaporator.
- A built-in damping piston makes the valves suitable for installation in lines where pulsation can occur. e. g. in the discharge line from the compressor.
- Ensures oil return to compressor oil sump. Prevents compressor breakdown caused by lack of lubrication Increases compressor operating life
- High efficiency,Protects against liquid hammer in the compressor,Better utilisation of condenser and evaporator capacity (no oil-gas collection)
Pulsation and noise damping on the high pressure side of system,OUB 1: Compliant with ATEX hazard zone 2
- Electrical stop valve and are used in all refrigeration lines (Suction / Liquid / Hot gas)
- R22 / R407C, R404A / R507, R410A, R134a, R407A, R23, R32, R290, R600, R600a, R1234ze, R454B,DR55, R152A, R1234yf, R452B and R454B.
Flare connections from 1/4" to 5/8",Solder connections from 1/4" to 2-1/8",Wide choice of coils for AC and DC.
- Fitted with three stainless steel diaphragms that prevent leakage throughout the operating life of the valve.
- Valve plate of polyamide nylon to give complete shut-off with minimum torque.
- The GBC bi-directional ball valves can be delivered with or without external access port.Available in solder connection from 1/4" to 3-1/8"
- The pressure operated water valves give modulating regulation of the condensing pressure within defined limits during operation.
- When the refrigeration plant is stopped, the cooling water flow is shut off automatically.
