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Vacuum Manual Welded Ball Valve

It is suitable for high-vacuum systems.

Leakage rate: ≤1x10-9 std. cc/sec. He.

Valve body material: SUS316L.

Sealing material of the valve core: PTFE.

Temperature range: Intermittent baking at ≤200°C (continuous at 150°C)

It has a modular design, which makes maintenance convenient.

The valve body is equipped with a positioning lock for easy positioning.

With a large flow conductance CV value design, it can be used as a temporary sample window.

It provides a variety of interface methods, including internal thread NPT, KF flange, and socket welding.

Both manual and pneumatic driving methods are available.

2D and 3D models can be provided, and non-standard customization is accepted. If you have any requirements, you can consult our sales engineers.

Note: The ball valve may be very "stiff" during the initial operation, which is a normal phenomenon.

适应于高真空系统

泄漏率:≤1x10-9 std. cc/sec. He.

阀体材质:SUS316L。

阀芯密封材质:PTFE 。

温度范围：≤200°C的间歇烘烤（150°C连续）

模块化设计，方便维护。

阀体带有定位锁，方便定位。

大流导CV值设计，可做临时样品窗使用。

提供内螺纹 NPT、KF 法兰以及插焊等多种接口方式。

可提供手动气动两种驱动方式。

可提供2D\3D模型，接受非标定制。如有需求可咨询销售工程师。

注意：球阀在初始操作时可能会非常“僵硬”，这是正常现象。