A bar stock, screwed bonnet needle valve. It's externally adjustable, wear-compensating PTFE stem packing ensures long service life in liquid or gas applications.
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Features a forged body with an integral bonnet and PTFE/metallic wafer stem packing for leak-tight performance from vacuum to full operating pressure.
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Designed for accurate, repeatable control of fluids and gases. It features a one-piece forged body, screwed bonnet, and 3 degree tapered stainless steel stem that seals bubble-tight into an Acetal soft seat.
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