Listing ID #6165700
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The Flow Head incorporates the following Functions
GENERAL OPERATION
The Flow Head integrates O2 and N20.
The 02 Air and N20 needle valves gas supply pressure is externally regulated to 400Kpai10Kpa as per standard.
The N20 channel incorporates a pressure cut-oft valve. The 02 supply pressure in the circuit controls the output pressure of the pressure cut-off valve. Under all conditions of operation, the N20 flow shall reach zero before the 02 flow. In this flow head the N20 pressure switch shall cut off the flow of N20 before the 02 pressure drops below 50:15Kpa.
PERFORMANCE STANDARDS
Standard flow conditions defined at 20°C, 101 .3Kpa, (760mmHg) Conforms to ISO 5358 requirements.
Flow Tubes
Flow Control Valves
PRESSURE CUT-OFF VALVE
ASSEMBLY
Leakage from atmosphere shall not exceed 108ml/min. when a vacuum of 80cm H20 is applied to all internal.
MATERIALS