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SICCA 900-3600 GTC
Gate valve to ANSI/ASME with butt weld ends, pressure seal design, split wedge, outside screw and yoke, rising stem and non-rising handwheel, Stellite hard-faced seat/disc interface and back seat, with graphite gasket and gland packing. Available in carbon steel and alloy steel.
- Long service life and high functional reliability
- Two-piece self-aligning gland follower ensures even compression of packing rings.
- Inconel-reinforced braided packing end rings offer smooth wiping action and prevent extrusion of graphite.
- FunctionShut off/control flow
- Connection typeButt weld ends
- Design concept DriveWith electric actuator, With handwheel
- Casing materialA216 GRADE WCC, A216 GRADE WCB, A217 GRADE WC6, A217 GRADE WC9, UNS J21890, UNS J84090
- Nominal pressureCL 900, CL 1500, CL 2500
- Max. nominal sizeNPS 28
- Min. nominal sizeNPS 2
- Max. allowed fluid temperature650 °C
- Min. allowed fluid temperature0 °C
- Valve body typeStraight-way valve w.weld ends