Description
The KMC Controls VCZ-4102AMBD is a 1/2-inch normally open (N/O), 2-way pneumatic control valve engineered for precise fluid flow regulation in commercial HVAC and building automation applications. With a 3–8 PSI spring range and a flow coefficient (Cv) of 1.0, this valve delivers consistent, repeatable performance in heating and cooling coil control, chilled water, and hot water piping systems.
Key Features
- 1/2″ pipe connection size for easy integration into standard HVAC piping
- Normally Open (N/O) fail-safe action — valve opens upon loss of pneumatic signal
- 2-way valve configuration for straightforward on/off or modulating flow control
- 3–8 PSI spring range for compatibility with standard pneumatic control systems
- 1.0 Cv flow coefficient for accurate sizing and predictable flow performance
- Designed for use with KMC Controls pneumatic actuators and building automation systems
Specifications
- Brand: KMC Controls
- SKU: VCZ-4102AMBD
- Pipe Size: 1/2″
- Valve Action: Normally Open (N/O)
- Valve Type: 2-Way
- Spring Range: 3–8 PSI
- Flow Coefficient (Cv): 1.0
Applications
- Commercial HVAC hydronic systems
- Chilled water and hot water coil control
- Building automation and pneumatic control systems
- Fan coil units and air handling units







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