User Guide
Table Of Contents
- Features and Benefits
- Application Overview
- Valve Sizing
- V46 Flowcharts
- Dimensions
- Table 1: Commercial Service V46 Threaded Connection Dimensions
- Table 2: Commercial Service: V46 Flange Connection Dimensions
- Table 3: Maritime Service: ASME Flange Connection Dimensions
- Table 4: Navy “BuShips” Service: Navy Flange Connection Dimensions
- Mounting Adjustment
- Table 5: Range Adjustment Screw
- Manual Flushing
- Companion Flanges and Gaskets
- Repair Data
- Ordering Information
- Table 6: Companion Flange Kits
- Product Number Selection
- Table 7: Type Number Selection Matrix Table 8: Pressure Connection Styles
- Options
- Capillary Tubing Length
- Mounting Bracket
- Table 9: Direct- Acting Commercial Type - Non- corrosive Refrigerants
- Table 10: Commercial Type - Ammonia
- Table 11: Reverse Acting Commercial Type - Non- corrosive Refrigerants
- Table 12: Maritime Type - Non- corrosive Refrigerants
- Table 13: Navy Type - Non- corrosive Refrigerants
- Table 14: Pressure Range Specifications
- Specifications
12 V46 Series Pressure-Actuated Water-Regulating Valves Product/Technical Bulletin
Table 9: Direct-Acting Commercial Type - Non-corrosive Refrigerants
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-601R*
V46DA-2 3/8 NPT Threaded Extended
All Range**
45 2.3 (1.0) STT14A-603R SEP91A-600R and
SEC37A-601R*
V46AB-1 1/2 NPT Threaded All Range 45 3.3 (1.5) STT15A-602R SEP91A-602R and
SEC37A-602R*
V46AC-1 3/4 NPT Threaded All Range 45 4.3 (2.0) STT16A-601R SEP91A-601R and
SEC37A-602R*
V46AD-1 1 NPT Threaded All Range 45 9.3 (4.0) STT17A-609R SEP91A-603R and
SEC37A-600R*
V46AE-1 1-1/4 NPT Threaded All Range 45 10.0 (4.5) STT17A-610R SEP91A-603R and
SEC37A-600R*
V46AR-1 1-1/2 NPT 4 Hole
ASME Flange
All Range 45 13.1 (6.0) STT17A-610R SEP91A-603R and
SEC37A-600R*
V46AS-1 2 4 Hole
ASME Flange
Low Range 5 25.5 (11.6) STT18A-600R SEP81A-602R†
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-602R†
V46AT-2 2-1/2 4 Hole
ASME Flange
High Range 5 29.5 (11.6) STT18A-601R SEP81A-601R
† Non-stock item, built to order.
* Replacement element supplied with 1/4 in. SAE connector. Order SEC37A capillary kit with flare nuts separately, if needed.
Use only on valves specified.
** Maximum opening point of 70 to 300 psi (483 to 2068 kPa), maximum permissible refrigerant pressure of 440 psi (3034 kPa).