Sporlan Controls 3771-00 3-Way Heat Reclaim Valve 7/8" ODF

The Sporlan Controls 3771-00 is a 7/8" 3-way heat reclaim valve body designed for commercial refrigeration and HVAC applications. This pilot-operated valve is engineered to divert hot refrigerant gas between the normal condenser and a heat reclaim coil, enabling energy-efficient heat recovery for building heating or water heating applications.

Key Features:

• 7/8" ODF (Oxygen-free copper, brazed) connection size for discharge line installation
• 3-way design diverts refrigerant flow between normal condenser and reclaim condenser
• Pilot-operated piston design for reliable flow control
• Type B configuration with bleed orifice for proper reclaim coil pump-out
• Synthetic seating for tight shut-off and long service life
• Sold as valve body only - solenoid coil must be ordered separately
• Compatible with halogenated refrigerants including R-22, R-404A, and R-410A

This valve is commonly used in supermarket refrigeration systems, walk-in cooler applications, and commercial HVAC installations where waste heat recovery improves overall system efficiency. When the pilot solenoid coil is energized, the valve shifts refrigerant flow to the heat reclaim coil. When de-energized, flow returns to the normal condenser while the reclaim coil is automatically pumped out through the internal bleed orifice. Note: Requires compatible MKC-1 or equivalent solenoid coil assembly for operation (sold separately).