Selection chart - PENN Controls - LIT-1927345 - V48AF - V48AE - V48AD - V48AC - V48AL - V48EK - V48AB - Pressure Actuated Water Regulating Valve - V48 Low and All‐Range Pressure Refrigerant

Note: Use these valves with noncorrosive refrigerants.

Table 1. V48 Series selection chart
Product code	Pipe size, in.	Range opening point of normally closed side, psi (kPa)	Pressure element style	Water supply pressure, psig (kPa)	Inlet and outlet ports	Max bellows overpressure, psig (kPa)	Seat repair kit	Replacement sensing element
V48AB-2C	1/2	145 to 190 (1,000 to 1,310)	30 in. capillary with 1/4 in. flare nut, Style 45¹	150 (1,034)	Threaded	320 (2,206)	STT15A‑605R	SEP91A-602R SEC99AA-36C²
V48AC-2C	3/4						STT16A‑604R	SEP91A-601R SEC99AA-36C^²
V48AD-2C	1						STT17A‑616R	SEP91A-603R SEC99AA-36C^²
V48AE-2C	1 1/4						STT17A‑617R	SEP91A-603R SEC99AA-36C^²
V48AF-2C	1 1/2		1/4 in. external flare fitting, Style 5				STT17A‑604R	SEP81A-601R
V48EK-2C	3/4		30 in. capillary with 1/4 in. flare nut, Style 46		Union	370 (2,551)	STT16A‑604R	SEP127A-600R
V48AL-2C	1		30 in. capillary with 1/4 in. flare nut, Style 46		Union	320 (2,206)	STT17A‑616R	SEP107A-602R

¹ Standard capillary length on Style 45 elements is 30 in.

² Replacement element supplied with 1/4 in. external SAE connector. Order SEC99AA capillary kit with two flare nuts separately if you require it. Use only on specified valves.