Swagelok ^® Membranventile für die Gasverteilung (Serie LD)

Die Membranventile der Serie LD von Swagelok halten nicht nur großer Beanspruchung stand, sondern zeichnen sich außerdem durch ein hohes Maß an Flexibilität und eine lange Lebensdauer für die sichere Absperrung, Gasverteilung und Isolierung in ultrahochreinen Anwendungen aus.

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Swagelok^® LD series bulk-gas diaphragm valves are engineered for shutoff, bulk-gas distribution, and isolation services at working pressures up to 300 psig (20.6 bar). Three distinct diaphragms provide the ideal combination of strength, flexibility, and cycle life, while the all-metal design reinforces safety and durability.

Swagelok LD series valves also feature an innovative design that eliminates springs and threads in wetted areas, resulting in a cleaner operation and reducing contamination risks. In addition, the unique compensating stem tip design with a PCTFE insert promotes leak-tight shutoff and prevents damage from overtightening.

Specifications

Working Pressure	Up to 300 psig (20.6 bar)
Temperature	–20° to 300°F (–28° to 148°C)
Flow Coefficient	Up to 13
Body Materials	CF3M cast stainless steel, forged and bar stock 316L stainless steel
Diaphragm Material	316L stainless steel
End Connections	Type: Swagelok^® tube fitting, male VCR^® face seal fitting, female NPT, female ISO, tube extension Size: 1/4 to 1 in.; 12 to 25 mm

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Bulk Gas Diaphragm Valves Catalogs

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Мембранные клапаны серия LD

Характеристики: Рабочее давление до 300 фунтов на кв. дюйм, ман. (20,6 бара); отсечение, распределение больших объемов газа и изолирование; литые, кованные корпуса из нержавеющей стали, а также корпуса из прутковых заготовок; торцевые соединения от 1/4 до 1 дюйма и от 12 до 25 мм

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