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
GATE VALVE (SR ACTING)
Pneumatic – self reverse acting
Hydraulic – double acting – self reverse acting
Size: 8" & 17" cylinder
Pilot Pressure: 270 Psi
Position indicators
Double spring force
Optional manual maintaining stem - handwheel
Minus 46°C actuator availability
ADAPTER / ADAPTER MASTER VALVE
Size: 11" to 7" x 2.1/16" to 4.1/16"
Material: DD-NL to HH-NL
Quality level: PSL2 to PSL3G
Temperature: L to U