ECOLINE GTF 800
Gate valve to ANSI/ASME with threaded sockets (NPT), butt weld ends (BW) or socket weld ends (SW), Trim 8 (Stellite/13 % chrome steel), with bolted bonnet, outside screw and yoke, single-piece wedge, graphite gland packing, stainless steel/graphite gaskets, available in carbon steel and alloy steel.
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Description
Main Applications
– Boiler feed applications
– Petrochemical industry
– Pipelines and tank farms
– Refinery
– Process engineering -
Advantages
– Additional features ensure safe sealing to atmosphere:
- – Serrated bonnet gasket, fully confined to prevent creep.
– Graphite gland packing with packing end rings (male/female joint)– Stem with burnished shank for long service life and high functional reliability of the gland packing
– Two-piece self-aligning gland follower ensures even compression of packing rings.
– Additional safety and blow-out protection by standard back seat.
– Stem nut free from non-ferrous metals, for versatile application.
– Extended maintenance-free service life- – Hard-facing applied to wedge and seat rings by deposit welding provides extra wear allowance
– Wear allowance higher than required as per relevant standard– Hard-faced body seat and solid wedge seat made of wear-resistant and corrosion-proof materials for reliable sealing and longer service life.
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Suitability
Gate valve
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Technical Features
- Nominal pressure
- CL 800
- Max. nominal size
- NPS 2
- Maximum allowable fluid temperature
- 593 °C
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Downloads
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