Description
The Spence Engineering E-1/2 is a 1/2″ E-Main Valve featuring a cast iron (CI) body, engineered for dependable performance in steam and hydronic pressure regulation applications. Spence Engineering is a trusted name in industrial and commercial valve solutions, and the E-Main series is designed to provide accurate, self-contained pressure control in demanding system environments.
Key Features
- 1/2″ pipe size connection
- Cast iron body construction for durability and long service life
- E-Main Valve design for self-contained steam pressure regulation
- Suitable for commercial and industrial HVAC and steam system applications
- Spence Engineering quality — a proven leader in pressure and temperature control valves
Applications
- Steam pressure reducing and regulating systems
- Hydronic heating systems
- Commercial boiler and steam distribution piping
- Industrial process steam control
Specifications
- SKU: E-1/2
- Brand: Spence Engineering
- Valve Size: 1/2″
- Body Material: Cast Iron (CI)
- Series: E-Main Valve







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