| J Series Electric Zone Valves — Two-Way Spring Closed (Normally Closed), On/Off Control | |||
|---|---|---|---|
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Service 1 |
Hot water, chilled water, and 50/50 glycol solutions for HVAC systems |
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Fluid temperature limits |
Water |
JT Series |
32°F to 200°F (0°C to 93°C) |
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JS Series |
32°F to 250°F (0°C to 121°C) |
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Steam |
JT Series |
Not rated for steam service |
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|
JS Series |
15 psig (103 kPa) saturated steam |
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Valve body pressure rating |
300 psig (2,067 kPa) |
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Leakage |
Bubble-tight shutoff |
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Ambient operating temperature limits |
JT Series |
32°F to 104°F (0°C to 40°C) |
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JS Series |
32°F to 169°F (0°C to 76°C) |
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Cycle time |
Power stroke 9 to 11 seconds, spring return 4 to 5 seconds |
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Control signal |
24 VAC or 120 VAC, 60 Hz, two-wire on/off |
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Power requirements |
7 VA |
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Electrical connection |
18 in. (457 mm) wire leads |
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Materials |
Body |
Brass |
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Stem |
Brass (hard chrome plated) |
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Base plate and bearing plate |
Stainless steel |
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Actuator housing |
Stainless steel |
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Actuator cover |
Aluminum |
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Valve paddle |
JT Series |
Buna-N rubber |
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|
JS Series |
Saturated nitrile |
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Stem seals |
Viton® O-rings |
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- This product is made of copper alloy, which contains lead. The product is therefore not to be used on drinking water.
- 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: 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