MAC 57D 51 RA Valve

MAC supplies the 57D-51-RA as part of its industrial valve portfolio; the unit is specified where sealing class, flow coefficient, and pressure rating must match the surrounding process envelope.

This valve is applied in fluid isolation on process skids, fuel-gas train isolation, and cooling-water distribution, with HVAC being a frequent deployment context.

The '57' prefix on 57D-51-RA denotes a numbered production series adopted by MAC to group related valve variants by size, rating, or connection style. Specified by integrators throughout the EU, MAC valve products are built to deliver consistent output under continuous-duty conditions.

Detailed mechanical and electrical specifications for MAC 57D-51-RA can be obtained on request; contact Verkopershulp.nl for the most recent revision sheets.

Verkopershulp.nl supplies the 57D-51-RA as part of its MAC program, with quotation forms on every product page and same-week shipping for in-stock items.

Installation of the 57D-51-RA should follow MAC's recommended torque, alignment, and cleanliness practices to preserve rated performance across the service life.