Function: User‑adjustable pressure relief valve for breathing circuit; sets manual ventilation pressure limit; vents excess gas to Anesthetic Gas Scavenging System (AGSS)
2. Core Performance Specifications
Pressure Adjustment Range: 0 to 70 cm H₂O (continuous manual adjustment)
Relief Accuracy: ±2 cm H₂O at set pressure
Flow Capacity: Up to 75 L/min (exhaust to AGSS)
Valve Type: Diaphragm‑actuated, positive pressure relief only
AGSS Connection: 30 mm male conical swivel fitting (rear‑mounted)
Breathing Circuit Interface: 22 mm ISO standard conical port (male/female)
Safety Features: Integrated positive/negative pressure relief protection for breathing circuit
3. Mechanical & Material Specifications
Dimensions: Approx. 85 × 65 × 55 mm (L × W × H)
Weight: Approx. 0.28 kg
Body Material: Medical‑grade reinforced polycarbonate (PC)