NBC™ Flat Belt - IOM
P/N: 1118140 Rev: 07/29/2020 Page 19 of 129
1.5: VALVE APPLICATIONS
NBC Air Transportation Conveyor
NBC Flat Belt Air Transportation is typically used in conjunction with a downstream NBC Flat Belt
Contact Accumulation conveyor.
Air Pilot Valve
NBC Air Transportation should be used when downstream accumulation is full. The air pilot valve
receives a signal from the last downstream accumulation zone and disengages the pressure pan
assemblies for the entire unit. Once the downstream zone clears, the pilot valve engages the pressure
pan assemblies and the transportation conveyor will continue to transport the products. The pilot valve
can be replaced with a solenoid valve and controlled through a PLC.
Item# Description
1120400 VALVE,PNEU-PILOT-A48
Tee into
downstream
pressure pan air
line
Air pilot
input
Input 40 psi pressure line (3/8” poly tube) from downstream
conveyor air header
3/8” poly tube from
upstream air
transportation
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