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- Designed for system clean-up
- 500 hours salt spray protection
- high capacity acid retention desiccants
- shortest system cut-out lengths allow installation in tight areas
- Low pressure drop-highest effective filter area
- Two access valves simply pressure drop measurement
- solid copper sweat fittings
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- Specifically designed for recovery and recycling.
- Prevent costly damage by filtering contaminants out of the refrigerant before it enters the unit.
- UL Listed and CSA Certified.
- Maximizes removal of solid contaminants to include aluminum and iron particles, copper and iron oxides, metal chips, varnish, burrs, flux and dirt.
- Female connection on the PF-052MF has been extended to eliminate difficulties with valve handles and hose connections.
- Contact Parker for other available fittings.
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The range of filter driers cover both hermetic filter driers and filter driers with exchangeable core.
The hermetic filter drier is delivered with various functions: standard filter drier, bi-flow filter drier, combi filter drier and burn-out filter drier.
For the filter drier with exchangeable core the program cover: standard core for CFC / HCFC, standard core for HFC, burn-out core and mechanical filter. The filter drier housing is available with 1 to 4 cores.
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*High-acid solid core design
*Flow capacities from 1/6 through 2 1/2 tons
*Access valve to check system pressure or charge through
*Applications include refrigerators, freezers, ductless A/C and PTAC units
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Liquid line and suction line filter-driers are often referred to as System Protectors because they remove harmful elements from the circulating refrigerant before serious damage results.
Keeping the system clean and free of foreign contaminants that can restrict the operation of valves, block capillary tubes or damage compressors is the best way to assure trouble-free operation. These contaminants can be solids, such as metal filings, flux, dust and dirt. Other equally menacing contaminants are solubles, such as acid, water, resins and wax.
No matter how many precautions are taken during assembly and installation or servicing of a system, contaminants can find a way into the system. Filter-driers are designed to protect a system during operation. It is the function of this all-important unit to remove those residual elements that can attack and eventually destroy the system components.
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The SC suction solenoid for commercial applications is an alternative low pressure drop shut-off valve in a wide range of both port and connection sizes. With cartridge (port) sizes available from 3/8" through 2-5/8", SC solenoids are capable of handling greater flow rates than other commercially available valves for suction applications in a non-flanged design. In addition, this unique design incorporates the same concept of cartridge interchangeability as found in Parker's popular (S)PORT evaporator pressure regulators.
This innovative design actually utilizes the same capacity cartridges (and valve bodies) as those used with the (S)PORT regulator series, as well as the same solenoid actuator, solenoid coil, and splicebox coil housing. Capacity cartridges can be changed by simply unscrewing the valve's four bonnet bolts in order to remove the adapter and cartridge assemblies. With this flexible line of solenoid now supplementing the existing line of (S)PORT regulators having these same characteristics, a single reliable source for all suction line components is now available.
This ductile iron-bodied solenoid valve with brazed copper couplings is suitable for most common refrigerants, certain oils and other fluids approved for use in refrigeration. This valve may be opened by means of a manual opening stem for servicing or in case of electrical power failure.
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Solenoid Valves for refrigeration applications, standard types for fluorinated refrigerants and ammonia (R 717) as well as solenoid valves for water and brine.
The category also contains Solenoid Valves in stainless steel, Gas Powered Valves and Pulse Solenoid Valves.
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Solenoid Valves :
The range of 'M' series solenoid valves are used in general refrigeration and for original equipment to cut off / activate the refrigerant flow in a refrigerating plant. The solenoid valves can be installed in the liquid line, hot gas line and suction line of a refrigerating unit.
Features :
3 range series that includes:
- MA: direct operated, angle construction.
- MD: direct operated, two-way construction.
- MS: pilot operated, two-way construction.
- Normally closed.
- Hermetic construction.
- Low pressure drop.
- Direct Operated: no minimum pressure differential required to open the valve.
- Pilot Operated: minimum pressure differential of 0.05 bar required to open the valve.
- Soldered and flare connections.
- Coils for AC and DC.
- Suitable refrigerant types: all CFC, HCFC, HFC, (not suitable for ammonia).
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Solenoid Valves for refrigeration applications, standard types for fluorinated refrigerants and ammonia (R 717) as well as solenoid valves for water and brine.
The category also contains Solenoid Valves in stainless steel, Gas Powered Valves and Pulse Solenoid Valves
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Solenoid Valves for refrigeration applications, standard types for fluorinated refrigerants and ammonia (R 717) as well as solenoid valves for water and brine.
The category also contains Solenoid Valves in stainless steel, Gas Powered Valves and Pulse Solenoid Valves.
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The Parker oil separator removes oil from system refrigerant by means of a highly efficient coalescing filter. The filter is 98.5% efficient, filtering oil and particles down to 1/10 of a micron while leaving a trace amount of oil necessary for adequate system lubrication. The separator is ideal for recovery and reclaim operations.
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The Company ESK is building oil separators for refrigeration systems working with synthetical refrigerants like R22, R404a, R410a, and as well for many natural refrigerants like CO2, ammonia and hydrocarbons.
The ESK standard oil separators type OS effectively remove oil from the discharge gas in the strainer elements and return the oil through a high precision float valve to the crankcase or oil control system. The efficiency of oil recovery is dependent on the reduction of gas velocity in the separator itself. Providing the oil separator is correctly applied, this will be about 95 % to 98 %.
Beside conventional separators ESK is also offering high performance oil separators type BOS with a separation ratio of more than 99%. The BOS oil separators are equipped with coalescence elements made of glass fiber micro for the efficient separation of aerosol particles out of the discharge flow.
The use of ESK oil separators protects the compressor from defects cause by lack from lubrication and improves the heat transfer in the evaporator.
Oil separators should be installed whenever the following applications are considered:
• Evap. temp. below <-10 °C
• Blast freezers
• Capacity control
• Two stage plants
• Parallel systems
• Cascade plant
• Flooded systems
• Booster
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Parker's Copper Ball Check Valves are used in refrigeration and air conditioning systems to maintain flow in only one direction. Internal components seat or "check," preventing flow back through the valve. These products are often used in conjunction with dryers or strainers to ensure directional flow, with compressors to prevent liquid refrigerant from flooding back to the inlet, or in system lines to redirect flow to another circuit.
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Soft-Seat Copper Check Valves:
Parker's Soft-Seat Copper Check Valves are used in refrigeration and air conditioning systems to maintain flow in only one direction. Internal components seat or "check," preventing flow back through the valve. These products are often used in conjunction with dryers or strainers to ensure unidirectional flow, with compressors to prevent liquid refrigerant from flooding back to the inlet, or in system lines to redirect flow to another circuit.
Application:
• Refrigeration and air conditioning systems.
Features and Benefits:
• Soft-seat valve features a Neoprene™ o-ring that seals to a metal seat for low refrigerant leakage (10cc/min. compared to traditional check valves with 750 cc/min.).
• Brass piston seat and steel piston provide corrosion resistance and durability.
• Sweat connections in a variety of sizes provide for easy installation and simplified brazing.
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The valves are especially designed for protection of components against excessive pressure and to meet the strict quality demands and safety requirements for industrial refrigeration installations, specified by international classification societies
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Product Type: Valve, Refrigeration Ball
Size: 3/8
Connection: 3/8
Body Material: Brass
Additional Detail: Full Port
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Parker’s RB01 Ball Valves are used as service valves in split air-conditioning and heat-pump systems or in commercial refrigeration applications. The valves isolate sections of a system for servicing and provide a means for charging refrigerant into a unit.
* Full-flow design provides low-pressure drop for maximum system performance.
* One quarter-turn, low-torque actuation allows the valve to be open or closed providing simple and easy servicing.
* Use of a standard crescent wrench provides simple quarter-turn actuation.
* Copper-sweat connections provide basic ends for brazing and eliminate the need for flux, simplifying the installation process.
* Brass body and copper-connection tubes virtually eliminate corrosion-related problems.
* A unique copper-forming process is used to captivate the valve ball, seals, and spring, eliminating potential leak paths and providing consistent and superior sealing.
* Pad and post-mounting are available to provide additional support to the valve, if necessary.
* Multiple end-configurations are available, along with assemblies, to meet the unique needs of a unit.
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A compensator tank is a mode dependent receiver that can be used in a heat pump system. As the heating mode does not require as much refrigerant as the cooling mode, the compensator tank stores the excess refrigerant.
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Storage devices serve a number of purposes on a refrigeration system. On the high side of a system, the receiver will hold additional system refrigerant charge. On the low side of the system, the accumulator will trap excess liquid, keeping it from getting to the compressor. The oil separator will remove oil from the discharge vapor and return it to the compressor.
The A-AS protects the compressor from liquid slugging and is used with CFC, HCFC, and HFC refrigerants. It is available for systems through 28 tons nominal capacity.
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Danfoss produces and markets a wide variety of Thermostats and Pressure Controls for refrigeration applications. The Appliance Controls product range comprises CFC-free electromechanical and Electronic Thermostats for refrigerators, freezers and light commercial applications produced to customer specifications as well as service thermostats for all refrigeration and freezing applications.
The Pressure Controls and Thermostats for commercial and industrial refrigeration covers numerous applications within refrigeration and air conditioning, and are divided into two categories: KP as standard and RT for heavy duty purposes. They are available for fluorinated refrigerant as well as ammonia.
Furthermore the category contains Oil Differential Pressure Controls, Cartridge Pressure Controls and Flow Switches.
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The range of pressure regulators have a lot of different functions in the commercial refrigeration and airconditioning plant. Capacity regulation, crankcase pressure regulation, receiver pressure regulation, evaporation pressure regulation and condensing pressure regulation.
The valves are delivered with flare or solder connection. Where neccesary the valves are delivered with schraeder valve.
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 see the results for the following category : Axial fans |
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