Globe valves type 310BY
Standard characteristics (Ducroux Type 310BY):
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NOMINAL DIAMETER: DN 10 to 350
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CONSTRUCTION: Mechanically welded Wetted parts: 316L stainless steel (other 304L)
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BODY: Cylindrical in "Y" »
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BODY SEALS: PTFE, double interlocking
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SHUTTER: Flat or parabolic
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CABLE GLAND: Bolted and self-compensating, PTFE lined
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CONNECTION: PN16 screwed flanges (screwed or solid according to DN)
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STEM: Rising non-rotating, externally threaded
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MANEUVER NUTS: Anti-seize treated stainless steel
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BACK-SEAT: Fully open
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TECHNICAL SHEET: Standard globe valve
XMAS TREE SOLID BLOCK TYPE
Temperature Class L to X (-46°C to +180°C)
PSL level 2 to 3G
3,000 to 15,000 PSI WP
Material class from DD-NL service to HH-NL (highly corrosive service cladded material)
Performance requirement: PR1, PR2 as per API 6A Annex F on request
Continuous control lines optional