Stainless Steel Needle Valve
300 Per Piece
Stainless Steel Needle Valves
330 Per Units
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Metal Needle Valve
800 Per Piece
10 Piece(s) (MOQ)
Needle Valve
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Our Needle Valve has a slender, tapered point at the end of the valve stem that is lowered through the seat to restrict or block flow. Fluid flowing through the valve turns 90 degrees and passes through an orifice that is the seat for a rod with a cone shaped tip. The Needle Valves are widely used to accurately regulate the flow of liquids and gases at low flow rates. The fine threading of the stem and the large seat area allow precise resistance to flow. Needle Valves are used to control flow into delicate gauges, which might be damaged by sudden surges of fluid under pressure. Needle valves are also used in situations where the flow must be gradually brought to a halt and at other points where precise adjustments of flow are necessary or where a small flow rate is desired. They can be used as both on/off valves and for throttling service.
Needle Valve
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forge steel ball valve, Dual Plate Check Valve, Pulp Valve
Needle Valve
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