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SICCA 150-600 GTC
Gate valve to ANSI/ASME with flanged or butt weld ends, with bolted bonnet, outside screw and yoke, flexible wedge, non‐rising or rising stem and non-rising handwheel, Stellite hard-faced seat/disc interface made of 13 % chrome steel, with graphite gasket and gland packing, available in carbon steel, low-alloy steel and stainless 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 typeFlange, Butt weld ends
- Casing materialA351 GRADE CF8M, A351 GRADE CF8, A216 GRADE WCB, A217 GRADE WC6
- Nominal pressureCL 150, CL 300, CL 600, PN 104
- Max. nominal sizeDN 600, NPS 24
- Min. nominal sizeDN 50, NPS 2
- Max. allowed fluid temperature593 °C
- Min. allowed fluid temperature0 °C