
Masoneilan
Industrial Parts & Solutions
Masoneilan supplies aftermarket valve components including plugs, stems, seats, seals, shafts, and springs. These parts support control valves in oil and gas operations. Aftermarket assemblies and kits enable maintenance and repair across upstream and downstream applications.
All Masoneilan Products

Aftermarket Seat Ring
P/N: 011471-825-587

Aftermarket Seat Ring
P/N: 435003-192-999

Aftermarket Spring
P/N: 000044-049-537

Aftermarket Plug/Stem Assembly
P/N: 021000-551-999

Aftermarket Plug Stem
P/N: 010868-342-733

Aftermarket Seat Ring, Upper
P/N: 010231-003-163

Aftermarket Bourdon Tube Assembly
P/N: 051299-028-999

Aftermarket Seat Ring
P/N: 435004-184-163

Aftermarket Packing Follower
P/N: 010102-006-163

Aftermarket Pilot
P/N: 435100-523-999

Aftermarket Valve Plug
P/N: 009142-044-220

Aftermarket Seat Ring
P/N: 021000-393-567

Aftermarket Plug Stem
P/N: 010868-328-537

Aftermarket Seat Ring
P/N: 021003-363-163

Aftermarket Stem
P/N: 012162-180-215
