Relief Valve NH3 Pressure 1/2 x 3/4, Set@200 PSIG, POP-EYE - Hansen

The Hansen H5600A/200-P is a pressure relief valve specifically designed for ammonia (NH₃) refrigeration systems. This model includes the POP-EYE™ indicator and is factory-set to open at 200 PSIG.

🔧 Key Specifications

• Model: H5600A/200-P
• Inlet Connection: 1/2" FPT (Female Pipe Thread)
• Outlet Connection: 3/4" FPT
• Set Pressure: 200 PSIG
• Pressure Range: 150 to 400 PSIG (10.4 to 28 bar)
• Safe Working Pressure: 400 PSIG (28 bar)
• Body Material: Corrosion-resistant with ACT (Anti-Corrosion Technology) coating
• Internal Components: Stainless steel insert, piston, and spring
• Seat Disc: Premium-grade virgin Teflon
• Seal: Neoprene O-ring
• Weight: Approx. 4 lbs
• Dimensions: 4" W × 4" H × 7" D

💡 POP-EYE™ Indicator Features

• Visual Alert: Bright LED with 360° visibility
• Activation: Blinks for 2+ weeks after valve lifts
• Power: Battery-operated (7+ years life)
• Installation: No wiring, setup, or calibration needed
• Purpose: Provides clear indication of valve activation for safety and maintenance