Rotary Airlocks and Valves

2-way and 3-way Y valve	Blade line diverter	Fabricated round (FR) airlock
Fabricated square (FS) airlock	Heavy-duty (HD) airlock	High-pressure (HP) airlock
MTA airlock	Multi-duty (MD) airlock	Round airlock multi-duty (RAM)
Parallel tunnel (PT45) diverter valve	Plug or blade (PV/BV) diverter valve	PST30 - plug-style diverter valve

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