Description
The GC Valves S311AH02T3BD5 is a precision-engineered normally closed solenoid valve designed for demanding fluid control applications in HVAC, refrigeration, and industrial systems. Built with a durable stainless steel body and a Teflon seal, this valve delivers reliable, leak-free performance in corrosive or high-purity media environments where standard brass or cast iron bodies fall short.
Key Features
- Normally closed (NC) operation — valve closes automatically upon power loss for fail-safe system protection
- Stainless steel body construction for superior corrosion resistance and long service life
- Teflon (PTFE) seal material compatible with a wide range of aggressive media and chemicals
- 1/8″ orifice for precise, controlled flow regulation
- Class H coil insulation rated for high-temperature environments
- 120VAC coil voltage for standard North American electrical systems
- 1/4″ NPT port connections for easy integration into existing piping
Specifications
- SKU: S311AH02T3BD5
- Brand: GC Valves
- Connection Size: 1/4″ NPT
- Operation: Normally Closed (NC)
- Body Material: Stainless Steel
- Seal Material: Teflon (PTFE)
- Orifice Size: 1/8″
- Coil Class: Class H
- Voltage: 120VAC
Applications
- HVAC fluid control and zone isolation
- Refrigeration and chilled water systems
- Chemical processing and corrosive media handling
- Industrial automation and process control
- Water treatment and high-purity fluid systems
The Class H coil rating ensures reliable coil performance in elevated ambient temperatures, making the S311AH02T3BD5 an ideal choice for installations where heat buildup is a concern. The Teflon seat and seal provide excellent chemical compatibility, reducing maintenance intervals and extending valve service life across a broad range of fluid types.
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