V48AL-2C
Details
Details
V48AL-2C 1 in. Union 3-Way Pressure-Actuated Water-Regulating Valve, 145-190 psi Opening Point, Factory Set 165 psi
Opens on a rise in refrigerant pressure at the bellows.
Port 1 is the inlet from the cooling tower, port 2 feeds the condenser, and port 3 is the bypass.
Water supply is limited to 150 psig and 170 deg F.
Key Features
- Range: 145 to 190 psi, adjustable
- Maximum pressure: 320 psi refrigerant
Product Specifications
| Manufacturer | Johnson Controls |
|---|---|
| Model | V48AL2C (V48AL-2C) |
| Valve | V48 Series 3-way pressure-actuated water-regulating valve with union fittings, direct acting |
| Size and connection | 1 in. union |
| Range | 145 to 190 psi (1,000 to 1,310 kPa) opening point adjustment range |
| Factory setting | 165 psi (1,138 kPa) opening point, port 1 to port 2 |
| Maximum pressure | 320 psi (2,206 kPa) refrigerant at bellows |
| Max. inlet pressure, water | 150 psig (1,034 kPa) |
| Max. fluid temperature | 170 deg F (77 deg C) water supply |
| Pressure connection | Copper capillary with 1/4 in. SAE female flare connector (includes valve stem depressor) |
| Body | Cast iron with rust-resisting finish |
| Materials | Extension sleeve, disc, stud, and disc holder brass; valve seat aluminum bronze; valve disc Buna-N; diaphragm nylon-reinforced Buna-N |
| Sensing element | Brass and phosphor bronze bellows in brass cup |
| Mounting position | Vertical with range adjustment screw on top |
| Repair kit | Seat repair kit STT17A-616R; sensing element replacement kit SEP107A-602R |
| Shipping weight | 12.4 lb (5.6 kg) |