S-9104 - Henry - 3/8 Flare, 5 PSI - Oil Reservoir Pressure Valves

The Henry S-9104 is a 3/8" Flare Oil Reservoir Pressure Valve set to 5 PSI, designed for use in low-pressure oil management systems in refrigeration and air conditioning applications. Here's a detailed breakdown:

Henry S-9104 – Technical Specifications

• Model: S-9104
• Connection Size: 3/8" Flare (Female x Male)
• Pressure Setting: 5 PSI
• Maximum Working Pressure: 500 PSI
• Operating Temperature Range: 15°F to 250°F (-10°C to 121°C)
• Material Composition: Brass body, stainless steel spring, Teflon seal
• Weight: Approx. 0.25 lbs

Function & Application

• Purpose: Maintains a positive pressure differential between the oil reservoir and the compressor crankcase.
• Operation: Vents excess pressure from the oil reservoir to the suction line, ensuring consistent oil flow to oil level regulators.
• Use Case: Essential in low-pressure oil management systems to ensure proper lubrication and system efficiency