When you order V43/V243 valves, specify the complete product code number including an optional companion flange and gasket kit. You need a companion flange and gasket kit to mount the water lines to commercial type V43/V243 water-regulating valves.
| Designator | Construction and pressure type |
|---|---|
| A | Commercial service with iron body, open on pressure increase, V43 |
| B | Maritime service with brass body, open on pressure increase, V43 |
| C | Navy service with brass body, open on pressure increase, V43 |
| G | Commercial service with iron body, open on pressure increase, V243 |
| H | Maritime service with brass body, open on pressure increase, V243 |
| Designator | Flange size |
|---|---|
| S | 2 in. |
| T | 2 1/2 in. |
| V | 3 in. |
| W | 4 in. |
| Product code | Pipe size, in. | Inlet and outlet | Opening point adjustment range, psig (kPa) | Ship weight, lb (kg) |
|---|---|---|---|---|
| Commercial type – noncorrosive refrigerants (R) | ||||
| V43AS-1C | 2 | 4-hole American Society of Mechanical Engineers (ASME) flanged | 70 to
150 (483 to 1,034) |
59 (26.76) |
| V43AS-2C | 160 to
260 (1,103 to 1,793) |
|||
| V43AT-2C | 2 1/2 | 140 to
260 (1,103 to 1,793) |
65 (29.48) | |
| V43AV-1C | 3 | 70 to
150 (483 to 1,034) |
90 (40.82) | |
| V43AV-2C | 160 to 260 (1,103 to 1,793) |
90 (40.82) | ||
| V43AW-2C | 4 | 8-hole ASME flanged | 142 (64.41) | |
| Maritime type – noncorrosive refrigerants (R) | ||||
| V43BS-7C | 2 | 4-hole ASME flanged | 160 to 260 (1,103 to 1,793) |
59 (26.76) |
| V43BT-7C | 2 1/2 | 140 to 260 (1,103 to 1,793) |
65 (29.48) | |
| V43BV-10C | 3 | 70 to
150 (483 to 1,034) |
90 (40.82) | |
| V43BV-7C | 140 to
260 (1,103 to 1,793) |
|||
| Product code | Pipe size, in. | Inlet and outlet | Pressure connector | Opening point adjustment range, psig (kPa) | Ship weight, lb (kg) |
|---|---|---|---|---|---|
| Navy NAVSEA certified – noncorrosive refrigerants (R) | |||||
| V43CS-1C | 2 | 6-hole Navy flange | 1/4 in. male flared | 70 to 150 (483 to 1,034) |
59 (26.76) |
| V43CS-2C | Female sweat connector | ||||
| V43BT-3C | 2 1/2 | 4-hole ASME flange | 1/4 in. male flared connector | 65 (29.48) | |
| V43BV-4C | 3 | 4-hole ASME flange | Female sweat connector | 90 (40.82) | |
| V43CV-1C | 8-hole Navy flange | 1/4 in. male flared connector | |||
| V43CV-2C | Female sweat connector | ||||
| V43BW-7C | 4 | 8-hole ASME flange | 1/4 in. male flared | 142 (64.41) | |
| Product code | Pipe size, in. | Inlet and outlet | Opening point adjustment range, psig (kPa) | Ship weight, lb (kg) |
|---|---|---|---|---|
| Commercial type – high pressure refrigerants | ||||
| V243GS-1C | 2 | 4-hole ASME flange | 200 to 400 (1,379 to 2,758) |
59 (26.76) |
| V243GT-1C | 2 1/2 | 65 (29.48) | ||
| V243GV-1C | 3 | 90 (40.82) | ||
| Maritime type – high pressure refrigerants | ||||
| V243HS-1C | 2 | 4-hole ASME flange | 200 to 400 (1,379 to 2,758) |
59 (26.76) |
| V243HT-1C | 2 1/2 | 65 (29.48) | ||
| V243HV-1C | 3 | 90 (40.82) | ||
| V243HW-1C | 4 | 8-hole ASME flange | 142 (64.41) | |