PENN COMMERCIAL REFRIGERATION
MODULATING WATER VALVES
PRESSURE ACTUATED WATER VALVES
V48
3-WAY PRESSURE ACTUATED WATER VALVES
These watervalves are especially designed for condensing units cooled either by atmospheric or forced draft cooling towers . They may be used on single , or multiple condenser hook-ups to the tower .
The type V48 valve senses the compressor head pressure and allows cooling water to flow to the condenser , to by-pass the condenser , or to allow waterflow to both condenser and by-pass line in order to maintain correct refrigerant head pressure .
A further advantage of this system is that the 3-way valve permits a continuous water flow to the tower so the tower can operate efficiently with a minimum of maintenance on nozzles and wetting surfaces .
The valves can be used in non-corrosive refrigerant systems . Ammonia power elements and valves designed for salt-water applications are available . The valves have a quick opening characteristic .
FEATURES
• Pressure balanced design
• Free movement of all parts
• Easy manual flushing
• High K V values
• Pressure actuated
• Can be used as mixing or diverting valve
• Wetted materials approved for use with standard non-corrosive and ( mild ) flammable A2L / A3 refrigerants
DIMENSIONS ( in mm )
G H I
VALVE |
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SIZE |
A |
B |
C |
D |
E |
F |
G |
H |
I |
J |
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B |
Commercial type 1 / 2 “ 201 86 24 38 29 |
81 51 47 45 |
Port 2 |
C D |
A |
3 / 4 “ 218 96 27 45 35 86 55 52 48 8
1 “ 296 138 29 51 48 124 59
71 67 1-1 / 4 “ 315 144 32 60 57 126 59
Maritime type
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Port 1 |
Port 3 |
F |
E Plugged |
3 / 4 “ 218 96 27 45 35 8 86 55 52 48 |
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67 - REFRIGERATION |
European Products Catalogue 2021 |