Technical specifications - Johnson Controls - LIT-1924210 - Electric Actuator - J Series Electric Zone Valves for Assembly in the Field

J Series Electric Zone Valves for Assembly in the Field Catalog Page

Brand
Johnson Controls
Product name
J Series Electric Zone Valves for Assembly in the Field
Document type
Catalog Page
Document number
LIT-1924210
Revision date
2019-10-22
Language
English
Table 1. Technical Specifications
J Series Electric Zone Valves for Assembly in the Field

Service 1

Hot water, chilled water, 50/50 glycol solutions, and 15 psig (103 kPa) steam for hvac systems

End connections

Threaded (NPT), Sweat (all models)Inverted Flare (JT and JS On/Off Series only)

Fluid temperature limits

JT Series

32°F to 200°F (0°C to 93°C) water in ambient temperatures of 32°F to 104°F (0°C to 40°C)

JS Series

32°F to 250°F (0°C to 121°C) water in ambient temperatures of 32°F to 169°F (0°C to 76°C)

JM Series

32°F to 200°F (0°C to 93°C) water in ambient temperatures of 32°F to 125°F (0°C to 52°C)

Valve body pressure rating

300 psig (2,067 kPa) system operating pressure

Cycle times

JT or JS Series

Bubble-tight shutoff

JM Series

0.01% of maximum flow per ANSI/FCI 70-2, Class 4

Materials

Body

Forged brass

Stem

Brass (hard chrome plated)

Base plate and bearing plate

Stainless steel

Actuator housing (JS/JT Series)

Stainless steel

Actuator housing (JM Series)

High-temperature plastic

Cover (JS/JT Series)

Aluminum

Valve operating paddle (JS/JT Series)

Standard-temperature models: buna-n rubberhigh-temperature models: saturated nitrile

Valve plug/paddle (JM Series)

High-temperature thermoplastic/rubber

Stem assembly O-ring seals

Viton™ stem assembly O-ring seals

Control signal

JS and JT Series

AC 24 V, 120 V, 208 V or 230 V, Two-Wire On/Off

JM Series

T type, three-wire floating, AC 24 V at 60 Hz

P type proportional control factory setting: 0 VDC to 10 VDC (1 VDC to 9 VDC Actual) 0 VDC to 5 VDC, 5 VDC to 10 VDC jumper selectable

Control action

JM Series

P type proportional control factory setting: direct-acting valve opens port B as signal increases. jumper selectable

Input impedance

JM Series

P type proportional control; voltage input: 200,000 ohms; Current input: 300 ohms

Agency approval

All actuators UL Listed, File E6688 or E27734CNN XAPX (U.S.) XAPX7 (Canada), CE Mark

Power Requirements

JS/JT Series

AC 24 V, 60 Hz (6.5 W), 7 VA

AC 120 V, 60 Hz (6.5 W), 7 VA

AC 208 V, 60 Hz (6.5 W), 7 VA

AC 230 V, 60 Hz (6.5 W), 7 VA

JM Series

AC 24 V, 60 Hz, 1.6 VA

Electrical connections

JS/JT Series

18 in. (457 mm) Wire Leads

JM Series

Terminal Block

Shipping weight

JS/JT Series

1.0 lb (454 g), maximum actuator and valve body

JM Series

1.9 lb (860 g), maximum actuator and valve body

WARNING
  • This product is made of copper alloy, which contains lead. The product is therefore not to be used on drinking water.
WARNING
  • This product can expose you to chemicals including lead, which is known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
WARNING
  • WARNING: BRASS MAY CONTAIN LEAD
  • To fulfill our obligations towards Article 33, in accordance to the European REACH Regulation No 1907/2006 EC, we hereby inform you that this article contains the following Substances of Very High Concern mentioned on the Candidate list: Lead
1 Proper water treatment is recommended; refer to the VDI 2035 Guideline.