RAISING STEM BALL VALVE (RSBV)

Mechentra supplying Rising Stem Ball Valves (RSBV) which are specifically developed for the most severe and critical applications like Molecular Sieve for long life and easy maintenance, Emergency blow/shut down service, Emergency blow/shut down service, Sand and slurry applications for effective sealing, Cryogenic service, and supersede the performance of other valve types. Rising Stem Ball Valves feature several design characteristics leading to excellent performance under diverse conditions or combinations.

Size:                              1“ ~ 36“ (DN25 ~ DN900) / up to 72“ (DN1800) on request

Bore:                              Full or Reduced (Full bore is piggable)

Pressure:                      150# ~ 2500# (PN20 ~ PN420)

Directionality:            Uni or Bi-directional

Temperature range: -196°C ~ 538°C

Design:                          API 6D, ASME B16.34, AD2000

Face to Face Dim:       API 6D, ASME B16.10

Valve Ends:                   ASME B16.5, B16.25, B16.47

Fire Safe:                       ISO 10497, API 6FA, BS 6755

Fugitive Emission:     ISO 15848, TÜV, Shell MESC SPE 77-312

Testing:                          API 598, API 6D, ISO 5208, FCI

Topworks:                     ISO 5210