VF-7211-110-4-04

Globe Valve Assembly, 2 Way, 1/2 in.

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Union Straight NPT, 4.4 Cv, Brass Trim Soft Seat Union, Direct Coupled Actuator, 78 ft.-lb., Spring Return, 24 VAC/DC, 3 Wire Floating Control.

Features

High Rangeability Provides Fine Accurate Control For More Efficient, Responsive And Comfortable Regulation

Manual Override With Automatic Release

Integral Linkage And Self-Adjusting Valve Position Indicator

Tight Sealing With Ultra-Low Energy Leakage On Shutoff For Energy Conservation With Soft Seating

Environmentally Friendly And Meets ANSI, PED, ASTM, And CRN Standards

Features The Industry’s Highest Performance, Most Energy Efficient Control Valves For Chilled Water, Hot Water And Steam Applications

Has A Patented Precision Plug For High Rangeability Providing Efficient Heat Transfer Over A Broad Range Of HVAC Applications

Used For Two-Position, Floating Or Proportional Control Applications

Bi-Color LED Status Indication For Motion Indication, Auto Calibration And Alarm Notification

Auto Calibration Provides Precise Control By Scaling The Input Signal To Match The Exact Travel Of The Valve Stem

Stall Protected Throughout Stroke

Technical Details

Service

Glycol 25 To 60%, Steam, Water

Flow Characteristic

Modified Equal Percentage

Operating Conditions

20 F To 281 F (-7 C To 138 C)

Stem Action

Up Open

Power Consumption

24 VAC

Operating Conditions

23 F To 131 F (-5 C To 55 C) For Fluid Temperature Up TO 266 F

Electrical Connections

Terminal Block

Housing

NEMA 2 x SPDT, IP53