Gate valve SICCA 150-600 GTC

Gate valve to ANSI/ASME with flanged or butt weld ends, with bolted bonnet, outside screw and yoke, flexible wedge, rising stem, 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.

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Main Applications

Spray irrigation systems
General irrigation systems
Drainage systems
Drainage

Technical Data

Nominal pressure: CL 150, CL 300, CL 600, PN 104
Max. nominal size: DN 600, NPS 24
Maximum allowable fluid temperature: 593 °C

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Benefits

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.

Technical Data

Function: Shut off/control flow
Connection type: Flange,
Butt weld ends
Casing material: A351 GR CF8M,
A351 GR CF8,
A216 GR WCB,
A217 GR WC6
Nominal pressure: CL 150,
CL 300,
CL 600,
PN 104
Max. nominal size: DN 600,
NPS 24
Min. nominal size: DN 50,
NPS 2
Maximum allowable fluid temperature: 593 °C
Minimum allowable fluid temperature: 0 °C

Sectional Drawings

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