Johnson Controls V46 Series Data Sheet

V46AA-1 Water

Regulating Valve

V46AT-1 Water

Regulating Valve

Valves and Valve Accessories

Code No. LIT-1927350

V46 Series Pressure Actuated Water Regulating Valve

Description

The V46 is a pressure actuated modulating valve that is suitable for use either on closed or open systems. Direct acting valves open on pressure increase. This type of valve is primarily used to regulate the flow of water or glycol to a water cooled condenser on a refrigeration system.

Refer to the V46 Pressure-Actuated Water-Regulating Valve Product Bulletin (LIT-125687) for important product application information.

Features

• no close fitting or sliding parts in water passages

• minimizes chatter or water hammer

• free movement of all parts provides smooth pressure modulation

• refrigerant adjustment is not affected by water pressure

• withstands high hydraulic shock without damage

• range spring does not come in contact with cooling water

• easy manual flushing, if required

• 3/8, 1/2, and 3/4 in. valves may be disassembled and reassembled without detaching from the refrigeration system or without pumping down

Applications

This valve is designed to modulate flow of water or glycol to a water cooled condenser on a refrigeration system.

• ice machines

• computer room air conditioning units

• ice cream machines

• refrigeration cases

Selection Chart

Product Code Number

V46AA-1C 3/8 NPT Threaded 70 to 260 (483 to 1,793) 30 in Capillary; 1/4 in. Flare Nut (Style 45) STT14A-600R SEP91A-600R and

V46AA-50C 1/4 in. External 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

V46AB-25C 1/4 in. External 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

V46AC-26C 1/4 in. External 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

V46AD-13C 1/4 in. External 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

V46AE-17C 1/4 in. External 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 Four Hole

V46AR-10C 1/4 in. External Flare V46AS-1C 2 70 to 170 (483 to 1,172) STT18A-600R SEP81A-602R V46AS-2C 2 160 to 260 (1,103 to 1,793) SEP81A-601R V46AT-1C 2-1/2 70 to 170 (483 to 1,172) STT18A-601R SEP81A-602R V46AT-2C 2-1/2 160 to 260 (1,103 to 1,793) SEP81A-601R

Pipe

Size (In.)

Inlet and Outlet

Opening Point Range – psig (kPa)

Commercial Type, Standard Flow - Non-Corrosive Refrigerant

ASME Flange

Repair Information

If the V46 Series Pressure Actuated Water Regulating Valve fails to operate within its specifications, replace the unit. For a replacement valve, contact the nearest Johnson

Pressure Element

Style

30 in Capillary; 1/4 in. Flare Nut (Style 45) SEP91A-603R and

Fitting (Style 5)

(see Note below)

Controls®

Seat Repair Kit

representative.

Replacement Power Elements

SEC99AA-36C

SEC99AA-36C SEP91A-603R

The performance specifications are nomina l and con form to accep table ind ustry stand ards. For applicati ons at con ditions be yond these specification s, consult th Johnson Controls, Inc. shall not be liable for damages resulting from misapplication or misuse of its products. © 2015 Johnson Controls, Inc.

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Valves and Valve Accessories

V46 Series Pressure Actuated Water Regulating Valve (Continued)

Product Code Number

V46DA-2C 3/8 NPT Threaded 70 to 260 (483 to 1,793) 30 in Capillary; 1/4 in. Flare Nut (Style 45) STT14A-603R SEP91A-600R and

Pipe

Size (In.)

Inlet and Outlet

Opening Point Range – psig (kPa)

Pressure Element

Style

Commercial Type, Low Flow - Non-Corrosive Refrigerants

Seat Repair Kit

Replacement Power Elements

SEC99AA-36C

Commercial Type - Ammonia

V46AC-8C 3/4 NPT Threaded 100 to 200 (690 to 1,379) 1/4 in. Internal 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 Four Hole V46AS-3C 2 STT18A-600R SEP70A-605R V46AT-3C 2 1/2 STT18A-601R

ASME Flange

Maritime Type - Non-Corrosive Refrigerants

V46BA-2C 3/8 NPT Threaded 70 to 260 (483 to 1,793) 30 in. Capillary with Sweat Connection 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 Four Hole V46BT-4C 2-1/2

ASME Flange

160 to 260 (1,103 to 1,793) STT18A-602R SEP50A-601R

(Style 34)

STT14A-601R SEP13A-602R

NAVSEA Certified – Non-Corrosive Refrigerants

V46CG-1C 3/8 Threaded 70 to 260 (483 to 1,793) 30 in. Capillary with Sweat Connection V46CH-2C 3/8 Sweat Connector V46CH-4C 3/8 V46CH-5C 3/8 V46CJ-2C 1/2 Sweat Connector STT15A-603R SEP13A-600R V46CN-2C 3/4 Four Hole V46CP-2C 1 STT17A-611R SEP50A-600R V46CQ-2C 1-1/4 STT17A-612R V46BR-2C 1-1/2 Four Hole

V46CR-2C 1-1/2 Six Hole Navy Flange V46BS-3C 2 Four Hole

V46CS-3C 2 Six Hole Navy Flange V46CS-4C 2 160 to 260 (1,103 to 1,793) V46BT-3C 2-1/2 Four Hole

V46CT-3C 2-1/2 Six Hole Navy Flange V46CT-4C 2-1/2 160 to 260 (1,103 to 1,793)

1. Refer to V46 Series Valve Sizing Information — 90% Open Method (LIT-1927400). Then specify the code number from this chart. Refer to the Accessories chart on the following page for companion flange kit code numbers.

2. Standard capillary length on Style 45 and Style 34 elements is 30 inches

3. Replacement element supplied with 1/4 in. external SAE connector. Order SEC99AA Capillary Kit with 2 flare nuts separately, if needed.

4. Low water flow valve - 2.5 GPM max.

5. Replacement element supplied with 1/4 in. external SAE connector. Order SEC99AA Capillary Kit with 2 flare nuts separately, if needed.

Navy Flange

ASME Flange

70 to 170 (483 to 1,172) STT18A-602R SEP50A-601R

70 to 170 (483 to 1,172)

(Style 34)

STT14A-601R SEP13A-602R

STT17A-613R SEP13A-603R

Note: Use only on valves specified.

The performance specifications are no minal and co nform t o acceptab le ind ustry standar ds. For appl ications at condition s beyond these specifica tions, consult th Johnson Controls, Inc. shall not be liable for damages resulting from misapplication or misuse of its products. © 2015 Johnson Controls, Inc.

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