Johnson Controls V46 Pressure-Actuated Water-Regulating Valve
The V46 pressure-actuated modulating valves come in two types of control action: direct acting or reverse acting. Direct-acting V46 valves are typically used for regulating refrigerant head pressure in water-cooled condensers. Reverse-acting V46N valves are typically used for bypass service on refrigeration systems and heat pump applications.
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| Code Number1 |
Pipe Size (In.) |
Inlet and Outlet |
Opening Point Range – psig (kPa) |
Pressure Element Style |
Seat Repair Kit |
Replacement Power Elements |
| COMMERCIAL TYPE, STANDARD FLOW – NON CORROSIVE REFRIGERANTS | ||||||
| V46AA-1C | 3/8 NPT | Threaded | 70 to 260 (483 to 1793) | 30 in Capillary; 1/4 in. Flare Nut (Style 45) | STT14A-600R | SEP91A-600R and SEC99AA-36C 2 |
| V46AA-50C | 1/4 in. Male Flare Fitting (Style 5) | SEP91A-600R | ||||
| V46AB-1C | 1/2 NPT | 30 in Capillary; 1/4 in. Flare Nut (Style 45) | STT15A-602R | SEP91A-602R and SEC99AA-36C 2 |
||
| V46AB-25C | 1/4 in. Male Flare Fitting (Style 5) | SEP91A-602R | ||||
| V46AC-1C | 3/4 NPT | 30 in Capillary; 1/4 in. Flare Nut (Style 45) | STT16A-601R | SEP91A-601R and SEC99AA-36C 2 |
||
| V46AC-26C | 1/4 in. Male Flare Fitting (Style 5) | SEP91A-601R | ||||
| V46AD-1C | 1 NPT | 30 in Capillary; 1/4 in. Flare Nut (Style 45) | STT17A-609R | SEP91A-603R and SEC99AA-36C 2 |
||
| V46AD-13C | 1/4 in. Male Flare Fitting (Style 5) | SEP91A-603R | ||||
| V46AE-1C | 1 1/4 NPT | 30 in Capillary; 1/4 in. Flare Nut (Style 45) | STT17A-610R | SEP91A-603R and SEC99AA-36C 2 |
||
| V46AE-17C | 1/4 in. Male Flare Fitting (Style 5) | SEP91A-603R | ||||
| V46AJ-2C | 1/2 | Union | 48 in Capillary; 1/4 in. Flare Nut (Style 46) | STT15A-602R | SEP77A-605R | |
| V46EK-2C | 3/4 | STT16A-601R | SEP127A-600R | |||
| V46AL-2C | 1 | STT17A-609R | SEP107A-602R | |||
| V46AM-2C | 1-1/4 | STT17A-610R | ||||
| V46AR-1C | 1 1/2 | 4 Hole ASME Flange |
30 in Capillary; 1/4 in. Flare Nut (Style 45) | SEP91A-603R and SEC99AA-36C 2 |
||
| V46AR-10C | 1/4 in. Male Flare Fitting (Style 5) (Note 1) |
SEP91A-603R | ||||
| V46AS-1C | 2 | 70 to 170 (483 to 1172) | STT18A-600R | SEP81A-602R | ||
| V46AS-2C | 2 | 160 to 260 (1103 to 1793) | SEP81A-601R | |||
| V46AT-1C | 2 1/2 | 70 to 170 (483 to 1172) | STT18A-601R | SEP81A-602R | ||
| V46AT-2C | 2 1/2 | 160 to 260 (1103 to 1793) | SEP81A-601R | |||
| COMMERCIAL TYPE, LOW FLOW – NON CORROSIVE REFRIGERANTS 3 | ||||||
| V46DA-2C | 3/8 NPT | Threaded | 70 to 260 (483 to 1793) | 30 in Capillary; 1/4 in. Flare Nut (Style 45) | STT14A-603R | SEP91A-600R and SEC99AA-36C4 |
| COMMERCIAL TYPE – AMMONIA | ||||||
| V46AC-8C | 3/4 NPT | Threaded | 100 to 200 (690 to 1379) | 1/4 in. Female NPT (Style 15) | STT16A-601R | SEP70A-601R |
| V46AD-4C | 1 NPT | STT17A-609R | SEP70A-604R | |||
| V46AE-4C | 1 1/4 NPT | STT17A-610R | ||||
| V46AR-2C | 1 1/2 | 4 Hole ASME Flange |
||||
| V46AS-3C | 2 | STT18A-600R | SEP70A-605R | |||
| V46AT-3C | 2 1/2 | STT18A-601R | ||||
| MARITIME TYPE – NON-CORROSIVE REFRIGERANTS | ||||||
| V46BA-2C | 3/8 NPT | Threaded | 70 to 260 (483 to 1793) | 30 in. Capillary with Sweat Connection (Style 34) |
STT14A-601R | SEP13A-602R |
| V46BB-2C | 1/2 NPT | STT15A-603R | SEP13A-600R | |||
| V46BC-2C | 3/4 NPT | STT17A-613R | SEP13A-603R | |||
| V46BD-2C | 1 NPT | STT17A-611R | SEP50A-600R | |||
| V46BE-2C | 1 1/4 NPT | STT17A-612R | ||||
| V46BS-4C | 2 | 4 Hole ASME Flange |
160 to 260 (1103 to 1793) | STT18A-602R | SEP50A-601R | |
| V46BT-4C | 2 1/2 | |||||
| NAVSEA Certified – NON-CORROSIVE REFRIGERANTS | ||||||
| V46CJ-2C | 1/2 | Sweat Connector | 70 to 260 (483 to 1793) | 30 in. Capillary with Sweat Connection (Style 34) |
STT15A-603R | SEP13A-600R |
| V46CN-2C | 3/4 | 4 Hole Navy Flange | STT17A-613R | SEP13A-603R | ||
| V46CP-2C | 1 | STT17A-611R | SEP50A-600R | |||
| V46CQ-2C | 1 1/4 | STT17A-612R | ||||
| V46BR-2C | 1 1/2 | 4 Hole ASME Flange | ||||
| V46CR-2C | 1 1/2 | 6 Hole Navy Flange | ||||
| V46BS-3C | 2 | 4 Hole ASME Flange | 70 to 170 (483 to 1172) | STT18A-602R | SEP50A-601R | |
| V46CS-3C | 2 | 6 Hole Navy Flange | ||||
| V46CS-4C | 2 | 160 to 260 (1103 to 1793) | ||||
| V46BT-3C | 2 1/2 | 4 Hole ASME Flange | 70 to 170 (483 to 1172) | |||
| V46CT-3C | 2 1/2 | 6 Hole Navy Flange | ||||
| V46CT-4C | 2 1/2 | 160 to 260 (1103 to 1793) | ||||
| Product | Size (in.) | Inlet and Outlet |
Service | Element Style |
Shipping Weight lb (kg) |
Seat Repair Kit |
Replacement Power Element |
| V46AA-1 | 3/8 NPT | Threaded | All Range | 45 | 2.3 (1.0) | STT14A-600R | SEP91A-600R and SEC37A-601R1 |
| V46DA-2 | 3/8 NPT | Threaded | Extended All Range2 |
45 | 2.3 (1.0) | STT14A-603R | SEP91A-600R and SEC37A-601R1 |
| V46AB-1 | 1/2 NPT | Threaded | All Range | 45 | 3.3 (1.5) | STT15A-602R | SEP91A-602R and SEC37A-602R1 |
| V46AC-1 | 3/4 NPT | Threaded | All Range | 45 | 4.3 (2.0) | STT16A-601R | SEP91A-601R and SEC37A-602R1 |
| V46AD-1 | 1 NPT | Threaded | All Range | 45 | 9.3 (4.0) | STT17A-609R | SEP91A-603R and SEC37A-600R1 |
| V46AE-1 | 1-1/4 NPT |
Threaded | All Range | 45 | 10.0 (4.5) | STT17A-610R | SEP91A-603R and SEC37A-600R1 |
| V46AR-1 | 1-1/2 NPT |
4 Hole ASME Flange |
All Range | 45 | 13.1 (6.0) | STT17A-610R | SEP91A-603R and SEC37A-600R1 |
| V46AS-1 | 2 | 4 Hole ASME Flange |
Low Range | 5 | 25.5 (11.6) | STT18A-600R | SEP81A-602R3 |
| V46AS-2 | 2 | 4 Hole ASME Flange |
High Range | 5 | 25.5 (11.6) | STT18A-600R | SEP81A-601R |
| V46AT-1 | 2-1/2 | 4 Hole ASME Flange |
Low Range | 5 | 29.5 (11.6) | STT18A-601R | SEP81A-602R3 |
| V46AT-2 | 2-1/2 | 4 Hole ASME Flange |
High Range | 5 | 29.5 (11.6) | STT18A-601R | SEP81A-601R |
| Product | Size (in.) | Inlet and Outlet |
Service | Element Style |
Shipping Weight lb (kg) |
Seat Repair Kit | Replacement Power Element |
| V46AB-111 | 1/2 NPT | Threaded | Ammonia | 15 | 3.2 (1.5) | STT15A-602R | SEP70A-603R1 |
| V46AC-81 | 3/4 NPT | Threaded | Ammonia | 15 | 4.2 (1.9) | STT16A-601R | SEP70A-601R |
| V46AD-41 | 1 NPT | Threaded | Ammonia | 15 | 7.7 (3.5) | STT17A-609R | SEP70A-604R |
| V46AE-41 | 1-1/4 NPT |
Threaded | Ammonia | 15 | 9.2 (4.2) | STT17A-610R | SEP70A-604R |
| V46AR-21 | 1-1/2 | 4 Hole ASME Flange |
Ammonia | 15 | 12.3 (5.6) | STT17A-610R | SEP70A-604R |
| V46AS-3 | 2 | 4 Hole ASME Flange |
Ammonia | 15 | 25.5 (11.6) | STT18A-600R | SEP70A-605R1 |
| V46AT-3 | 2-1/2 | 4 Hole ASME Flange |
Ammonia | 15 | 29.5 (11.6) | STT18A-601R | SEP70A-605R1 |
| Product | Size (in.) | Inlet and Outlet |
Service | Element Style |
Shipping Weight lb (kg) |
Seat Repair Kit |
Replacement Power Element |
| V46NA-11 | 3/8 NPT | Threaded | All Range | 45 | 2.3 (1.0) | STT14A-600R | SEP91A-600R and SEC37A-601R2 |
| V46NB-11 | 1/2 NPT | Threaded | All Range | 45 | 3.6 (1.6) | STT15A-602R | SEP91A-602R and SEC37A-602R2 |
| V46NB-2 | 1/2 NPT | Threaded | Low Range | 45 | 3.6 (1.6) | STT15A-602R | SEP91A-602R and SEC37A-602R2 |
| V46NC-11 | 3/4 NPT | Threaded | All Range | 45 | 4.5 (2.0) | STT16A-601R | SEP91A-601R and SEC37A-602R2 |
| V46NC-2 | 3/4 NPT | Threaded | Low Range | 45 | 4.5 (2.0) | STT16A-601R | SEP91A-601R and SEC37A-602R2 |
| V46ND-11 | 1 NPT | Threaded | All Range | 45 | 7.5 (3.4) | STT17A-609R | SEP91A-603R and SEC37A-600R2 |
| V46ND-2 | 1 NPT | Threaded | Low Range | 45 | 7.5 (3.4) | STT17A-609R | SEP91A-603R and SEC37A-600R2 |
| V46NE-11 | 1-1/4 NPT |
Threaded | All Range | 45 | 8.8 (4.0) | STT17A-610R | SEP91A-603R and SEC37A-600R2 |
| V46NE-21 | 1-1/4 NPT |
Threaded | Low Range | 45 | 8.8 (4.0) | STT17A-610R | SEP91A-603R and SEC37A-600R2 |
| Product | Size (in.) | Inlet and Outlet |
Service | Element Style |
Shipping Weight lb (kg) |
Seat Repair Kit | Replacement Power Element |
| V46BA-21 | 3/8 NPT | Threaded | All Range | 34 | 2.3 (1.0) | STT14A-601R | SEP13A-602R |
| V46BB-21 | 1/2 NPT | Threaded | All Range | 34 | 3.3 (1.5) | STT15A-603R1 | SEP13A-600R1 |
| V46BC-2 | 3/4 NPT | Threaded | All Range | 34 | 4.3 (2.0) | STT17A-613R | SEP13A-603R |
| V46BD-2 | 1 NPT | Threaded | All Range | 34 | 9.5 (4.3) | STT17A-611R1 | SEP50A-600R |
| V46BE-2 | 1-1/4 NPT |
Threaded | All Range | 34 | 10.3 (4.7) | STT17A-612R | SEP50A-600R |
| V46BS-4 | 2 | 4 Hole ASME Flange |
High Range | 34 | 25.5 (11.6) | STT18A-602R | SEP50A-601R1 |
| V46BT-41 | 2-1/2 | 4 Hole ASME Flange |
High Range | 34 | 29.5 (13.4) | STT18A-602R | SEP50A-601R1 |
| Product | Size (in.) | Inlet and Outlet |
Service | Element Style |
Shipping Weight lb (kg) |
Seat Repair Kit | Replacement Power Element |
| V46CJ-21 | 1/2 | Sweat Connector |
All Range | 34 | 3.6 (1.6) | STT15A-603R1 | SEP13A-600R1 |
| V46CN-21 | 3/4 | 4 Hole Navy Flange |
All Range | 34 | 7.1 (3.2) | STT17A-613R | SEP13A-603R |
| V46CP-21 | 1 | 4 Hole Navy Flange |
All Range | 34 | 12.0 (5.4) | STT17A-611R1 | SEP50A-600R |
| V46CQ-21 | 1-1/4 | 4 Hole Navy Flange |
All Range | 34 | 10.3 (4.7) | STT17A-612R | SEP50A-600R |
| V46BR-21 | 1-1/2 | 6 Hole Navy Flange |
All Range | 34 | 13.5 (6.1) | STT17A-612R | SEP50A-600R |
| V46CR-21 | 1-1/2 | 6 Hole Navy Flange |
All Range | 34 | 13.8 (6.3) | STT17A-612R | SEP50A-600R |
| V46BS-31 | 2 | 6 Hole Navy Flange |
Low Range | 34 | 25.5 (11.6) | STT18A-602R | SEP50A-601R1 |
| V46CS-31 | 2 | 6 Hole Navy Flange |
Low Range | 34 | 24.4 (11.1) | STT18A-602R | SEP50A-601R1 |
| V46CS-41 | 2 | 6 Hole Navy Flange |
High Range | 34 | 24.4 (11.1) | STT18A-602R | SEP50A-601R1 |
| V46BT-31 | 2-1/2 | 6 Hole Navy Flange |
Low Range | 34 | 29.5 (13.4) | STT18A-602R | SEP50A-601R1 |
| V46CT-31 | 2-1/2 | 6 Hole Navy Flange |
Low Range | 34 | 25.5 (11.6) | STT18A-602R | SEP50A-601R1 |
| V46CT-41 | 2-1/2 | 6 Hole Navy Flange |
High Range | 34 | 25.5 (11.6) | STT18A-602R | SEP50A-601R1 |