VG7443ET+72CHGA Johnson Controls Valve / Actuator
$1,158.30
Valve,Assembly, 2 Way Normally Closed, 1/2″, NPT, 24Vac, 1.8 Cv Equal Percentage Flow Cast Bronze Body with Stainless Steel Trim and Spring Return Actuator, 0(2)-10vdc, 0(4)-20mA, Two-Position, or Floating (Field Selectable)
Overview
The Johnson Controls VG7443ET+72CHGA is a factory-assembled globe valve and electric actuator assembly designed to regulate the flow of hot water, chilled water, glycol solutions, and steam in HVAC systems. It features a 1/2-inch normally closed valve configuration.
Features
- Spring return mechanism for fail-safe operation
- Equal percentage flow characteristics for precise control
- Field-selectable actuator control signals including proportional, floating, or on/off
- Long-life replaceable ring pack packings providing high reliability
- Built-in manual opener for ease of commissioning
Specifications
- Valve Size: 1/2 inch
- Connection Type: Female NPT
- Flow Coefficient (Cv): 1.8
- Voltage: 24 VAC
- Close-Off Pressure: 308 psi
- Body Material: Bronze
- Trim Material: Stainless Steel
- Fluid Temperature Range: 35 to 338°F (2 to 170°C)
- Maximum Steam Pressure: 38 psig saturated steam
Applications
- Regulating water and steam flow in commercial and industrial HVAC systems
- Systems requiring accurate flow modulation and fail-safe safety compliance
| Weight | 11 lbs |
|---|---|
| Dimensions | 16 × 13 × 9 in |
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