NVA Needle Valve (Straight Body, Soft Seat)




  • Ideally suited for severe duty oil and gas installations including refineries and processing plants


  • Excellent flow regulation and leak tight
  • The one-piece body construction (no welding) provides strength, safety and corrosion resistance
  • “Slow opening” prevents sudden pressure surge and instrument damage
  • Materials include carbon steel and stainless steel
  • Available in Soft Seat (6,000 psi, Delrin seat)
  • ASME B1.20.1 compliant
  • CRN registered
  • 5 year warranty



Carbon Steel

Stainless Steel

Body Carbon Steel 316 SS
Bonnet Carbon Steel 316 SS
Dustcap Nylon Nylon
Needle / Needle Tip 316 SS 316 SS
Handle Carbon Steel 304 SS
Screw 304 SS 304 SS
Fastening Screw 304 SS 304 SS
O-ring Delrin POM Delrin POM
Gland Packing PTFE PTFE
Seat Delrin POM Delrin POM
Dwell Pin Carbon Steel 304 SS

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