SICCA 150-4500 GLF
Globe valve to ANSI/ASME with NPT (F) threaded ends or socket weld ends, or integral flange (Class 150 - 600) with bolted bonnet (Class 150 - 800) or welded bonnet (Class 1500/2500/4500), outside screw and yoke, Stellite hard-faced body seat, disc seating face made of Stellite hard-faced 13 % chrome steel, with graphite gaskets and gland packing. Available in carbon steel, low-alloy steel and stainless steel.
-
Description
Main Applications
– Boiler feed applications
– Fossil-fuelled power stations
– Petrochemical industry
– Pipelines and tank farms
– Refinery
– Process engineering -
Advantages
– Long service life and high functional reliability
- – Two-piece self-aligning gland ensures even compression of packing rings.
– Hard-faced body seat made of wear-resistant and corrosion-resistant 13 % chrome steel or Stellite.
– Inconel-reinforced braided packing end rings offer smooth wiping action and prevent extrusion of graphite.
– Burnished stem and smooth stuffing box surfaces extend the service life of the gland packing.– Additional features ensure safe sealing to atmosphere:
- – Additional safety and blow-out protection by standard back seat.
– Fully confined cover gasket with controlled compression ensures leak-proof joint.
– Welded body/cover joint provides added safety at high operating pressures and operating temperatures.
– Die-formed endless graphite packing rings reliably seal the stem passage.– Reliable, tight shut-off
- – Zero leakage thanks to perfect contact at seat/disc interface.
-
Suitability
Globe valve
-
Technical Features
- Nominal pressure
- CL 800, CL 1500, CL 2500, CL 4500
- Max. nominal size
- NPS 2
- Maximum allowable fluid temperature
- 816 °C
-
Downloads
Click below to download
