Brochure
Table Of Contents
- Refrigeration Products Catalog, PUBL-5510
- Product Catagories
- Table of Contents
- Code Number Index
- Single-Stage Electromechanical Temperature Controls
- A11 Series Low Temperature Cutout Controls
- A19 Series Remote Bulb Control
- A19 Series High Range Temperature Control
- A19 Series Thermostat for Crop Drying
- A19 Series Hot Water Temperature Control (Well Immersion)
- A19 Temperature Control Less Enclosure (SPDT, Close Differential
- A19 Series Thermostat for Hazardous Locations
- A19 Series Coiled Bulb Space Thermostat
- A19 Thermostat for Portable Heaters (Chain Mount and Drop Cord Electrical Connection)
- A19 Thermostat for Portable Cooling Applications (Chain Mount and Drop Cord Electrical Connection)
- A19 Series Automatic Changeover with Strap-On Mounting
- A19D Series Surface Mounted Temperature Control
- A19 Flange Mounted Duct Thermostat
- A19 Series Fan or Cutout Control (Liquid Expansion Bulb)
- A19ANC-1 Temperature Control with Rainproof Enclosure
- A19 Agricultural/Industrial Thermostat with NEMA 4X Enclosure
- A19 Industrial Thermostat (Watertight and Dusttight)
- A19 Temperature Control with NEMA 4X Enclosure (Remote Bulb)
- A19 Water Chiller Control with Locked Cut-Out/Adjustable Cut-In
- A19 Defrost Duration and Fan Delay Control
- A25 Series Warm Air Limit Control with Manual Reset
- A70 Series Four-Wire, Two-Circuit Temperature Control
- A72 Series Two-Pole Heavy Duty Temperature Controls (Adjustable Differential)
- A72 Series Cooling Tower or Evaporative Condenser Controls (Single-Stage Temperature Control with Outdoor Enclosure)
- A72AA Coiled Bulb Space Thermostat (Cooling)
- Single-Stage Electronic Temperature Controls
- A421 Series Electronic Temperature Controls
- A421 Series Electronic Temperature Controls with Integral Power Cord
- A421 Series Electronic Temperature Controls with Off-Cycle Defrost
- A421 Series Electronic Temperature Controls with Integral Cycle Timer
- MR Series Defrost Control Modules
- MR4PMUHV Electronic Temperature/Defrost Control with Relay Pack
- Multi-Stage Electromechanical Temperature Controls
- A28 Series Two-Stage Temperature Control
- A28 Series Two-Stage Flange Mounted Duct Thermostat
- A28 Two-Stage Industrial Thermostat (Watertight and Dusttight)
- A28 Two-Stage Temperature Control with Weatherproof Enclosure
- A28 Two-Stage Agricultural Thermostat with NEMA 4X Enclosure
- A36 Series Four-Stage Remote Bulb Thermostats
- S26 Series Switching Subbase
- T22/T25/T26 Series Line Voltage Wall Thermostat (Heating, Cooling, or Heating and Cooling)
- Typical Wiring Diagrams and Electrical Ratings for Line Voltage Thermostats
- T23 Series Fan Coil Thermostat (with Fan and System Selectors)
- T28 Series Fan Coil Thermostat (with or without Fan Selector Switches)
- T46 Series Fan Coil Thermostat
- Multi-Stage Electronic Temperature Controls
- Temperature Control Sensors and Accessories
- Standard Electromechanical Pressure Controls
- P10 Series Low Pressure Control
- P20 Series Air Conditioning/Pressure Cutout Control
- P29 Series Low Pressure Control with Time Delay
- P47 Series Steam Pressure Limit Control
- P67 Series Low Pressure Control
- P70, P72 Approximate Low Pressure Settings for Typical Applications
- P70, P72, and P170 Series Controls for Low Pressure Applications
- P70, P72, and P170 Series Controls for High Pressure Applications
- P70, P72, and P170 Series Controls for Dual Pressure Applications
- Single-Stage Electronic Pressure Controls
- Electromechanical Lube Oil and Differential Pressure Controls
- Electronic Lube Oil and Differential Pressure Controls
- Pressure Sensors and Accessories
- Refrigerant Sensors/Monitors
- Liquid Level and Flow Controls
- Motor Speed Controls
- Valves and Valve Accessories
- V43/V243 Series Pressure-Actuated Water-Regulating Valves
- V46 Series Pressure Actuated Water Regulating Valve
- V46N Series Reverse Acting Valve
- V46 Series Valve Sizing Information-90% Open Method
- V46 Series Valve Dimensions
- V47 Series Temperature Actuated Modulating Valve
- V47N Series Reverse Acting Valve
- V48 Series Three-Way Water Regulating Valve
- V146 Series Two-Way Pressure-Actuated Water-Regulating Valves
- V148 Series Three-Way Pressure-Actuated Water-Regulating Valves
- V246 Series Two-Way Pressure-Actuated Water-Regulating Valves for High-Pressure Refrigerants
- V248 Series Three-Way Pressure-Actuated Water-Regulating Valves for High-Pressure Refrigerants
- STT Water Valve Renewal Kit for V46, V47, and V48 Series Valves
- Companion Flanges and Gaskets for V43, V46, and V47 Series Valves
- Relays and Transformers
- System 450 Control Series
- System 450™ Series Modular Controls
- System 450™ Series Control Module with Network Communications
- System 450™ Reset Control Modules with Real-Time Clock and Relay Output
- System 450™ Control Modules with Analog Output
- System 450™ Control Modules with Relay Output
- System 450™ Control Module with Hybrid Analog Output
- System 450™ Expansion Modules with Analog Output
- System 450™ Expansion Modules with Relay Output
- System 450™ Power Module
- System 450™ Compatible Sensors, Transducers, and Accessories
- Cross-Reference
- HVACR Product Offerings
- Sales Contact Information
The performance specifications are nominal and conform to acceptable industry standards. For applications at conditions beyond these specifications, consult the local Johnson Controls office.
Johnson Controls, Inc. shall not be liable for damages resulting from misapplication or misuse of its products. © 2015 Johnson Controls, Inc. www.johnsoncontrols.com
R-160
V48 Series Three-Way Water Regulating Valve
Code No. LIT-1927345
Description
V48 Series valves are designed specifically
for condensing units cooled either by
atmospheric or forced draft cooling towers.
Refer to the V48 Series 3-Way Water
Regulating Valves for Cooling Tower Systems
Product Bulletin (LIT-121705) for important
product application information.
Applications
V48 Series valves are used on single or multiple
condenser hook-ups to the tower to provide the
most economical and efficient use of the tower.
Repair Information
If the V48 Series Three-Way Water Regulating
Valve fails to operate within its specifications,
replace the unit. For a replacement valve, contact
the nearest Johnson
Controls®
representative.
Selection Chart (Non-Corrosive Refrigerants)
Technical Specifications
Product
Code
Number
Pipe
Size, In.
Range Opening Point
of
Normally Closed Side
psi (kPa)
Pressure
Element
Style
Water
Supply
Pressure
Inlet
and
Outlet
Ports
Max
Bellows
Overpressure
Seat Repair
Kit
Replacement
Sensing
Element
V48AB-1C 1/2 85 to 110
(586 to 758)
30 in. capillary
with 1/4 in. flare nut
(Style 45)
1
1. Standard capillary length on Style 45 elements is 30 inches
150 psig
(1,034 kPa)
Threaded 230 psig
(1,586 kPa)
STT15A-605R SEP91A-602R
SEC99AA-36C
2
2. Replacement element supplied with 1/4 in. external SAE connector. Order SEC99AA capillary kit with two flare nuts separately if needed.
Use only on valves specified.
V48AB-2C 1/2 145 to 190
(1,000 to 1,310)
320 psig
(2,206 kPa)
V48AC-1C 3/4 85 to 110
(586 to 758)
230 psig
(1,586 kPa)
STT16A-604R SEP91A-601R
SEC99AA-36C
2
V48AC-2C 3/4 145 to 190
(1,000 to 1,310)
320 psig
(2,206 kPa)
V48AD-1C 1 85 to 110
(586 to 758)
230 psig
(1,586 kPa)
STT17A-616R SEP91A-603R
SEC99AA-36C
2
V48AD-2C 1 145 to 190
(1,000 to 1,310)
320 psig
(2,206 kPa)
V48AE-1C 1-1/4 85 to 110
(586 to 758)
230 psig
(1,586 kPa)
STT17A-617R
V48AE-2C 1-1/4 145 to 190
(1,000 to 1,310)
320 psig
(2,206 kPa)
V48AF-1C 1-1/2 85 to 110
(586 to 758)
1/4 in. External Flare
Fitting (Style 5)
230 psig
(1,586 kPa)
STT17A-604R SEP81A-602R
V48AF-2C 1-1/2 145 to 190
(1,000 to 1,310)
320 psig
(2,206 kPa)
SEP81A-601R
V48AJ-2C 1/2 30 in. capillary
with 1/4 in. flare nut
(Style 45)
Union 320 psig
(2,206 kPa)
STT15A-605R SEP77A-605R
V48EK-2C 3/4 30 in. capillary
with 1/4 in. flare nut
(Style 46)
370 psig
(2,551 kPa)
STT16A-604R SEP127A-600R
V48AL-2C 1 320 psig
(2,206 kPa)
STT17A-616R SEP107A-602R
V48AM-2C 1-1/4 STT17A-617R
V48 Series Factory Settings
Refrigerant (R) Factory Settings psig (kPa)
Opening Press.
Port 1 to Port 2
Closing Press.
Port 1 to Port 3
Low Pressure (R-12, R134a, etc.) 95 (655) 120 (896)
Medium Pressure (R-22, R404A, etc.) 165 (1,138) 215 (1,482)
V48 Series Three-Way Water
Regulating Valve
Valves and Valve Accessories