Johnson Controls V47N Series Data Sheet

V47N Series Reverse

Acting Valve

V47N Series Reverse Acting Valve

Description

The V47N Series are reverse-acting, temperature-actuated, modulating valves that regulate the flow of water or glycol to maintain a desired temperature. Reverse-acting valves open on a drop in temperature. They are generally used in parallel with direct-acting valves for hand pump applications or for bypass operation.

Refer to the V47 Series Temperature

Actuated Modulating Water Valves Product

Bulletin (LIT-125690) for important product

application information.

Valves and Valve Accessories

Applications

• bypass systems

• water-cooled heat pumps in parallel with a direct-acting valve

Code No. LIT-1900107

Selection Charts

V47N Series Reverse Acting Valve

Product Code Number

V47NB-1C 1/2 in. Screw 85 to 155°F 105°F 11/16 x 3-1/4 — V47NC-1C 3/4 in. Screw V47NR-1C 1-1/2 in. Flange 45 to 85°F 55°F 11/16 x 16-1/4

1. Refer to sizing information in V47 Series Temperature Actuated Modulating Valve (LIT-1927330), then specify the code number from this chart.

Repair Parts and Accessories

Parts For: Product Code Number

V47NB-1C STT15A-602R

V47NC-1C STT16A-601R

V47NR-1C STT17A-610R SET29A-605R —

Pipe Size & Connector Opening Point

Range

Seat Repair Kit Replacement Sensing

Element

—

Factory-set Opening Point

Bulb Size, In.

Bulb Well Number (Order Separately)

WEL18A-602R (Brass)

Standard Bypass Orifice

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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