Armstrong C3484-7 Valve Seat 175a2 175a3 175a4 for A2 Float & Thermostatic Steam Trap

Armstrong part C3484-7: valve seat 175a2 175a3 175a4 for the Armstrong A2 float & thermostatic steam trap (A & AI Series).

Armstrong's A and AI Series float and thermostatic steam traps serve industrial applications from 0 to 175 psig and use a balanced-pressure phosphor-bronze bellows caged in stainless steel. They suit heat exchange equipment that must vent air and non-condensable gases quickly. The AI Series adds in-line connections with the same internals as the A Series.

Manufacturer documentation for the A & AI Series: data sheet, installation and maintenance manual.