The Griswold Controls IS1CP0MN is a 3/4″ sweat-connection isolator valve featuring an integrated calibrated pressure/temperature access (CPTA) port and a built-in bypass. Designed for hydronic heating and cooling systems, this isolator simplifies circuit balancing, system commissioning, and ongoing maintenance by combining isolation, measurement access, and bypass functionality into a single compact assembly.
Key Features
- 3/4″ sweat (solder) end connections for reliable, leak-free installation
- Integrated CPTA (Calibrated Pressure/Temperature Access) port for on-the-spot flow measurement and system diagnostics
- Built-in bypass function allows system flow to continue during coil or equipment servicing
- Combines isolation, measurement, and bypass in one streamlined valve body
- Compact design minimizes installation space requirements
- Ideal for fan coil units, air handlers, and terminal unit hydronic circuits
Applications
- Hydronic heating and cooling distribution systems
- Fan coil and air handler unit connections
- Terminal unit isolation and balancing
- Commercial and light industrial HVAC piping systems
Why Choose Griswold Controls
Griswold Controls is a trusted name in hydronic flow control, engineering products that reduce installation time and improve system performance. The IS1CP0MN delivers the convenience of multi-function valve technology — helping contractors commission systems faster and giving facility managers easy access to diagnostic data without interrupting system operation.
