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KZ Automated Ball Valve & Actuator

Brand: Kele

The KZ Series Two-Position Pop Top zone valves offer a wide range of models to handle chilled water, hot water, and 15 psig (103 kPa) steam applications. 

Pop Top valves feature removable actuators to aid in both installation and service. 

They are available in 2-way and 3-way body patterns and with normally open or normally closed actuators.
Features
    Two or three-way mixing/diverting body patterns Removable and replaceable actuator NPT, sweat, or inverted flare connection 2-position spring return control

Specifications

Brand

Actuator Type

  • 2-Position Control - Open/Close
  • Double-Acting (2-Way Valves)
  • Double-Acting (3-Way Valves)
  • Spring Return

Adjustment

  • Models with Auxiliary Switch Available

Ambient Temperature Range

  • Maximum

Approvals & Certifications

  • CE
  • cULus Listed

Configuration

  • 2-Way
  • 3-Way

Cover Material

  • Actuator Cover: Aluminum

Delay Time

  • 9 seconds - Max.

Electrical Contacts

  • Normally Closed
  • Normally Open

Electrical Rating

  • Auxiliary Switch: 101 mA to 5 A at 24-240 Vac
  • Auxiliary Switch: Max.

Enclosure, Body Material

  • Brass

Materials of Construction

  • Buna-N - Paddle
  • Stainless Steel - Base Plate

Maximum Cv Ratings

  • Cv 1 to 8

Maximum System Pressure

  • psi: 17 to 60 (kPa: 117.2 to 413.7, bar: 1.17 to 4.13) - Max.
  • psi: 20 to 75 (kPa: 137.9 to 517.1, bar: 1.37 to 5.17) - Max.

Media

  • 15 psig Steam
  • 50 % or Less Ethylene Glycol
  • Chilled Water
  • Hot Water
  • Water

Mounting

  • Pipe-Mounted
  • Pop-top - Actuator Mounting

NPT Connection

  • 1" NPT Female
  • 1/2" NPT Female
  • 3/4" NPT Female

Override

  • Manual Override Only for N/C Actuators

Power

  • Supply 6.5 W

Pressure Range

  • psi: 0 to 300 (kPa: 0 to 2,068, bar: 0 to 20.68)

Process Temperature

  • 0° to 121° C (32° to 250° F) - with KZH Actuator
  • 0° to 93° C (32° to 200° F) - with KZG Actuator

Seat / Seal Material

  • Brass - Seat Material

Stem Material

  • Nickel-Plated

Supply Voltage

  • 120 Vac ± 10 %, 50/60 Hz
  • 208-277 V
  • 24 Vac ± 10 %
  • 7 VA

Switch Type

  • SPDT
  • SPST

Tube Connection

  • 1" Tube
  • 1/2" Tube
  • 3/4" Tube

Valve Size

  • 3/4" to 1" (20 to 25 mm)

Wiring

  • 18" (45.2 cm) Leads

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