ATC Zone Valves and Actuators

Specifications

Line Sizes:

1/2” - 1”

Body Style:

Globe
*UL Listed for Plenum installations
*All metal plug and seat
*Direct coupled bonnet--install actuator without tools
*Standard 2.5 mm strike
*Change from normally open or normally closed by simply changing actuators
*Visual position indicator
*Manual Override: 2 Position with auto lock, 3 Pt. Flt. & 0-10Vdc using hex wrench

Flow Characteristic:

Linear

Body:

Brass

Trim:

Brass

Stem:

SS ASTM A582 type 303

O-Rings:

EPDM

Packing:

EPDM O-rings

Medium:

Water, Glycol Solns. to 50%

Medium Temp Range:

34°F to 230°F (1°C to 110°C)

Max. Inlet Pressure::

232 psig

Leakage Rate:

ANSI Class III

Close Off Ratings:

ANSI/FCI 70-2, 2-way & 3-way valves
25-94 psi depending on valve size and Cv

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