Seal Fast Inc.
Seal Fast Inc.
5603 Harvey Wilson Dr.
Houston, Texas 77020
Phone: (713) 675-6324
Fax: (713) 675-0146
Email: sales@sealfast.com
Website: www.sealfast.com
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Features:

  • Metal to metal hard seat design is 100% Helium leak tested to 1 x 10 ml/s.
  • 10000 psi pressure rating (@200°F maximum).
  • Blow out proof stem that provides a secondary stem seal in the full open position.
  • Stem packing below the threads prevents thread galling & corrosion.
  • Viton O-Ring & PTFE back-up ring stem seals
  • All 316SS stems (even in steel valves) for longer life.
  • Stem and bonnet threads are rolled for greater strength and smoother operation.
  • Angled stem for precise flow metering.
  • One piece bonnet with a metal to metal seal to the valve body below the bonnet threads.
  • Bonnet lock pin to prevent accidental loosening.
  • Vinyl bonnet & stem dust cap.
  • Electroless Nickel plated finish on carbon steel valves.
  • Electropolish finish on stainless steel valves.
Stainless Steel_6000-PSI.jpg
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Item #

Item Name

Style

NVS4F4F-6 N/A 1/4 Inch (in) Size F x F Style 316 Stainless Steel 6000 PSI Full Size Needle Valve N/A F x F
NVS4M4F-6 N/A 1/4 Inch (in) Size M x F Style 316 Stainless Steel 6000 PSI Full Size Needle Valve N/A M x F
NVSA4MAF-6 N/A 1/4 Inch (in) Size M x F Angle Style 316 Stainless Steel 6000 PSI Full Size Needle Valve N/A M x F Angle
NVS6F6F-6 N/A 3/8 Inch (in) Size F x F Style 316 Stainless Steel 6000 PSI Full Size Needle Valve N/A F x F
NVS6M6F-6 N/A 3/8 Inch (in) Size M x F Style 316 Stainless Steel 6000 PSI Full Size Needle Valve N/A M x F
NVS8F8F-6 N/A 1/2 Inch (in) Size F x F Style 316 Stainless Steel 6000 PSI Full Size Needle Valve N/A F x F
NVS8M8F-6 N/A 1/2 Inch (in) Size M x F Style 316 Stainless Steel 6000 PSI Full Size Needle Valve N/A M x F
NVSA8M8F-6 N/A 1/2 Inch (in) Size M x F Angle Style 316 Stainless Steel 6000 PSI Full Size Needle Valve N/A M x F Angle
NVS12F12F-6 N/A 3/4 Inch (in) Size F x F Style 316 Stainless Steel 6000 PSI Full Size Needle Valve N/A F x F
NVS12M12-6 N/A 3/4 Inch (in) Size M x F Style 316 Stainless Steel 6000 PSI Full Size Needle Valve N/A M x F
NVS16F16F-6 N/A 1 Inch (in) Size F x F Style 316 Stainless Steel 6000 PSI Full Size Needle Valve N/A F x F
NVS16M16F-6 N/A 1 Inch (in) Size M x F Style 316 Stainless Steel 6000 PSI Full Size Needle Valve N/A M x F
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