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3
YRS
Shanghai Bowa International Trading Co., Ltd.
Shanghai Bowa International Trading Co., Ltd.
3
YRS
Shanghai, China
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Products
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Temp Control system
Cascade Freezer
Freezer with heat recovery
R410a Freezer
Heat Pump
Water Chiller
Dehumidifiers
All-in-one Unit
All-in-one Supply
Defrost
Cold Room
Refrigerated Transport
Air dryer
Dehumidifiers
Heat Pump
Water Chiller
Throttling Solution
Unipolar EXV
Bi-polar EXV
TEV(Mechanic)
AEV(Electronic)
AEV(Mechanic)
TREV(Electronic)
TREV(Mechanic)
Refrigeration Parts
Evaporating Pressure
Head Pressure
Hot gas bypass
Solenoid Vavle
Shutoff Valve
Check Valve
Receiver
Accumulator
Oil management
Monitor & Protector
ECO & flasher
Automatic Controls
Logic controller
Temperature Controls
Pressure controls
Flow controls
SpeedControls
Compressor
Reciprocating
Scroll
SwashPlate
Condenser Complete
PHE(SingleCircuit)
PHE(DualCircuit)
Fin & Tube Condenser
Microchannel
Tube-in-tube
Condensing Unit
Evaporator Complete
PHE(SingleCircuit)
PHE(DualCircuit)
Heat Exchanger
PHE
Fin & Tube
Shell & Tube
Corrosion-resistant
FCU
Water to Water
Water Flow Controls
Water Valve
Bypass Valve
Solenoid Valve
Buffer Tank
Balancing Valve
Profile
Company Overview
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Temp Control system
All-in-one Supply
Throttling Solution
Refrigeration Parts
Automatic Controls
Compressor
Condenser Complete
Evaporator Complete
Heat Exchanger
Water Flow Controls
Hardware & Electric
Micro computer system controller of single screw compressor water chiller provides comprehensive logic & electric management
$796.00 - $996.00
/
set
1 set
(Min. Order)
CCS120 general purpose system logic controller of air cooled screw compressor water chiller is compatible with Hanbell & Bitzer
$792.00 - $990.00
/
piece
5 pieces
(Min. Order)
1-1/8" semi-hermetic reciprocating compressor discharge and suction shutoff valve with oval flange connections is quick & easy
$18.75 - $25.00
/
piece
10 pieces
(Min. Order)
12.5KW PHE evaporator with compact dimension & high heat transfer co-efficiency is used for MTZ056 or ZP54 compressor (4~5HP)
$112.80 - $335.50
/
set
10 sets
(Min. Order)
Bi-flow NC solenoid valve with SAE flare is quick connection into liquid refrigerant line in cooling & heating integrated units
$40.00 - $180.00
/
set
10 sets
(Min. Order)
15KW PHE condenser for 5HP chillers and freezers provides quick and easy connection solution and avoids soldering at the site
$103.60 - $270.00
/
set
10 sets
(Min. Order)
60KW water cooled condenser matches 20HP 2-stage coolant compressor of Bitzer S6H-20.2Y and Copland D6TH2000 or Dorin 2S-H2000
$339.00 - $662.00
/
set
10 sets
(Min. Order)
Driver of Step motor operated discharge pressure regulators is used to bypass hot gas to evaporator for constant temperature
$46.00 - $215.70
/
piece
10 pieces
(Min. Order)
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Automatic Controls
Pressure controls
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Cartridge pressure controls are both small disc type pressure controls for use in heat pump, refrigeration and air conditioning
$4.20 - $6.50
/
piece
10 pieces
(Min. Order)
Adjustable micro-differential pressure switches is used to protect platge heat exchangers, water filters, pumps and chillers
$33.60 - $42.00
/
piece
10 pieces
(Min. Order)
5~30kPa Differential pressure switch detects whether chilled water flow interruption or evaporator happens dirty block
$49.60 - $62.00
/
piece
10 pieces
(Min. Order)
1~5bar adjustable differential Pressure switch gives on/off output for pump or bypass solenoid/motorized valve in hydronic loops
$30.00 - $37.60
/
piece
10 pieces
(Min. Order)
Oil differential pressure switches are used to protect refrigeration compressors against low oil pressure in refrigeration & AC
$32.00 - $40.00
/
piece
10 pieces
(Min. Order)
Single pressure switch is used in refrigeration and air-conditioning systems to protect the systems from excessively low suction
$9.60 - $12.05
/
piece
10 pieces
(Min. Order)
Fixed pressure switch is used in refrigerated appliances & commerce freezer to protect the systems from excessively low suction
$4.20 - $6.50
/
piece
10 pieces
(Min. Order)
Fixed pressure coontrollers switch on/off condenser fan in refrigeration systems to keep condensing temp. higher than ambient
$4.20 - $6.50
/
piece
10 pieces
(Min. Order)
Single high pressure switch is used in heat pump, air dryer & chiller to protect the equipment from too high discharge pressure
$9.60 - $12.00
/
piece
10 pieces
(Min. Order)
Dual pressure switches is used in heat pump, refrigeration & air conditioning system to avoid compressing ratio run out of limit
$12.80 - $16.00
/
piece
10 pieces
(Min. Order)
4.5MPa pressure switch is used to control R410a condenser fan to keep condensing temperature in order to avoid pulse cooling
$18.40 - $23.00
/
piece
10 pieces
(Min. Order)
R410a dual pressure switches is used to control compressing ratio to keep discharge temperature & shaft power at reasonable rate
$27.20 - $34.00
/
piece
10 pieces
(Min. Order)
Pressure sensors detect condensing pressure changes to regulate flow rate by variable pump to keep constant outlet temperature
$35.00 - $43.80
/
piece
10 pieces
(Min. Order)
46bar pressure sensor (0.5 to 4.5Vdc output) is used to control speed of ondenser motor or refrigeration compressor in heat pump
$36.00 - $45.00
/
piece
1 piece
(Min. Order)
Micro-differential pressure transmitters measure & regulate air flow of FCU, AHU, ducted air conditioner/other HVAC/R products
$122.00 - $153.00
/
piece
1 piece
(Min. Order)
0 to 20bar transduced 4.5 to 0.5Vdc ratiometric signal is used for input of electronic hot gas bypass & constant pressure valve
$37.60 - $47.00
/
piece
1 piece
(Min. Order)
20 bar pressure transducer (0.5 to 4.5V output) is working as sensor of various logic controllers, such as super-heat controller
$36.00 - $45.00
/
piece
10 pieces
(Min. Order)
3~200kPa adjustable differential Pressure switch is used to protect 20m head pump in chilled or cooling water loops in HVAC/R
$30.00 - $37.55
/
piece
10 pieces
(Min. Order)
5~350kPa adjustable differential Pressure switch is used for 35m head hydronic water loops to avoid pump motor overload
$30.00 - $37.50
/
piece
10 pieces
(Min. Order)
Fixed micro-differential pressure flow switches detect pressure drop between heat exchangers' inlet and outlet to protect pumps
$35.00 - $40.00
/
set
10 sets
(Min. Order)
1