Description
The Hawle 9500 extension spindle has a telescopically adjustable spindle, making it suitable for a ground depth of 130-350 cm. This makes the installation a lot more flexible. This extension spindle is suitable for valves with a diameter of DN050-600. Up to and including DN200, the extension spindle is secured to the valve through an integrated mounting system and does not require any additional fixation. From DN250, the extension spindle remains in place because the extension spindle is secured to the valve spindle with a stainless steel pin. All extension spindles protect the spindle against dirt and groundwater. The extension spindle is often equipped with a stem cap type 2156 to make it suitable for a universal operating key and to protect the spindle.
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