V8043D1205/U

Specifications

Application

Hydronic Control

Dimensions (in.)

4 in. high x 3 5/8 in. wide x 2 3/8 in. deep

Dimensions (mm)

102 mm high x 92 mm wide x 60 mm deep

Includes

Less Adapters

Comments

Order adapters separately - 272708A (1/2 in. inverted flare to 1/2 in. sweat adapter), 272708B (1/2 in. inverted flare to 3/4 in. sweat adapter). Valve designed for cycling (not constantly powered on) applications.

Frequency

50 Hz; 60 Hz

Approvals, Canadian Standards Association

CSA Certified: File 1322

Operating Humidity Range (% RH)

5 to 95% relative humidity, non-condensing.

Voltage

24 Vac; Power Consumption--7.7 VA

Timing

Nominal Open--15 sec

Ambient Temperature Range (F)

125 F Maximum

Ambient Temperature Range (C)

52 C Maximum

Connection Type

Inverted Flare

Body Pattern

Two-way, Straight-through

Pipe Size (inch)

1/2 in.

Pipe Size (DN)

DN15

Current Draw

0.32A

Fluid Temperature (C)

5 C to 93 C

Fluid Temperature (F)

40 F to 200 F

Maximum Differential Pressure Ratings (Close-off) (psi)

20 psi

Maximum Differential Pressure Ratings (Close-off) (kPa)

138 kPa

Electrical Connections (in.)

18 in. leads

Electrical Connections (mm)

457 mm leads

Capacity (Cv)

3.5 Cv

Capacity (Kv)

3 Kv

Valve Action

Spring return to open

Valve Type

Zone Valve

Materials (Body)

Brass

Materials (Seat)

Brass

Materials (Stem)

Stainless Steel

Actuation

Two position

De-energized Position

Normally Open

Static Pressure Rating (psi)

125 psi

Static Pressure Rating (kPa)

862 kPa

Materials (Plug/Ball/Disc)

Buna-N (NBR) Rubber Ball

Materials (Packing)

EPDM rubber

Manual Opener

No

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