Description
Overview
The Siemens Building Technology 658-0014 is a pneumatic angle valve engineered for dependable performance in commercial HVAC and building automation systems. Featuring a 1-1/4″ top port (PTOP) connection and a normally open (NO) fail-safe configuration, this valve is designed to modulate or shut off fluid flow in response to pneumatic control signals within a 2–6 PSI spring range.
Key Features
- 1-1/4″ top port (PTOP) connection for straightforward installation
- Normally Open (NO) configuration — returns to open position on loss of signal
- 2–6 PSI pneumatic operating range for precise modulating control
- Angle valve body design for optimized flow characteristics and reduced pressure drop
- Built to Siemens Building Technology quality standards for commercial HVAC applications
Applications
- Commercial HVAC hydronic systems
- Building automation and direct digital control (DDC) systems
- Pneumatic control loops requiring angle valve configurations
- Heating and cooling coil control applications
Specifications
- SKU: 658-0014
- Brand: Siemens Building Technology
- Connection Size: 1-1/4″
- Port Configuration: Top Port (PTOP)
- Actuator Action: Normally Open (NO)
- Pneumatic Spring Range: 2–6 PSI
- Valve Body Style: Angle
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