NEEDLE VALVE
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1.316 cold-work stainless steel body for excellent corrosion
resistant and high tensile. Other special materials available.
2. 3 patterns body types.(Straight,Angle,3 way/1 on pressure type)
3.Prevents galling due to the no-rotation stem.
4. Packing blow stem threads designed for reliable sealing. 5.Integral though-holes for bracket mounting. Panel mounting is
also available.
6.Vee or Regulating stem for flow control and shut-off. 7.Replaceable seat valves available. Valves with replaceable seat can be quickly repaired without removing from the system. It is easy to repaired and low maintenance costs.
8. 4 pressure levels available.15000 psig (low pressure),20000 psig (medium press ),30000 psig (high press ) and 60000 psig
(high press ).
9. Working temperature ranges from -100°Fto 450°F(-73℃ to 232℃) for standard valves with glass filled PTFE packing. And other packing materials available, such as grafoil.
10. Gland locking device prevent loosening of the packing gland.