Gate valves are used for on-off operation on hydrocarbon fluids, general process and utilities service, for a wide range of temperatures.
Their straight through configuration is typical of the sliding method of closure.
Forged gate valves are from ½” to 2″ and wedge is solid type
Cast valves are over 2″ and wedge is flexible
To avoid cavitation and flashing phenomenons, trim parts are hardfaced with Stellite Gr.6.
Bolted / Welded Bonnet / P.Seal
Outside Screw and Yoke
Solid or Flexible Wedge
½" - 36"
150# - 2500#
BS 16.34 API 600
Conventional or Reduced
Carbon Steel, Stainless Steel Incoloy, Bronze Titanium Exotic
Forged or Cast
Graphite – Spiral Wound Gasket
API 598 - API 6D
Handwheel, Gear, Actuated
All materials are in conformity with NACE MR 01-75
Stabilimenti di produzione di valvole a sfera
Via per Gallarate, 50
21010 Besnate (VA)
Stabilimento di produzione di Gate, Globe
and Check Valves
Via A. Mauri
20900 Monza (MB)
CONTROLFLUID - KOREA