+1-800-246-9920 MarkhamCalgary – Lloydminster – Saint John

8500 Series Needle Valve

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Brooks model 8500 series NRS (non-rising stem) control valves are designed specifically for extremely low-flow gas and liquid applications. Straight and 90 degree angle pattern models in brass or stainless steel are available. They feature a means of adjusting a sliding tapered needle which prevents sticking. Theses valves are particularly suitable for precise control and possess a high turn-to-lift ratio. The flow is constant for any given stem position.

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