Fully Welded Ball Valves - boehmer.de
Fully Welded Ball Valves - boehmer.de
Fully Welded Ball Valves - boehmer.de
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Design Features<br />
• <strong>Fully</strong> wel<strong>de</strong>d body<br />
• Trunnion mounted<br />
• Spring energized seats<br />
• Metal or soft seated<br />
•„Double Block and Bleed“<br />
• Full or reduced bore<br />
• Flanged or wel<strong>de</strong>d ends<br />
• Anti blow out stem<br />
• Removable stem seals un<strong>de</strong>r full line pressure in<br />
fully opened or closed position<br />
• Anti static <strong>de</strong>vice<br />
• Self lubricated bearings<br />
• In accordance with API 6D, API 6FA, BS 6755<br />
and NACE 01-75 (latest edition)<br />
Options<br />
• Emergency sealing injection<br />
• Stem extension<br />
• Exten<strong>de</strong>d lines for drain, vent and emergency<br />
sealing injection<br />
• Special coatings<br />
• Un<strong>de</strong>rground installation<br />
• Bypass directly at the valve<br />
• Locking <strong>de</strong>vice<br />
• Other <strong>de</strong>sign features on request<br />
Global Information<br />
Design: <strong>Fully</strong> wel<strong>de</strong>d body.<br />
Soft, metal-to-metal or primary<br />
metal secondary soft seated<br />
Nominal size: DN 12 - 900 / 1/2 bis 36 inch<br />
(bigger sizes on request)<br />
Nominal pressure: PN10-420/ANSI class 150 - 2500<br />
Temperature range: -50°C up to +280°C
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