3-Valve Double Block & Bleed, Hard Seat Needle Valves-3070 series

3-Valve Double Block & Bleed, Hard Seat Needle Valves-3070 series

3-Valve Double Block & Bleed, Hard Seat Needle Valves-3070 series

  • Combines isolating and venting in a single valve, eliminating the need for tubing and fittings
  • Block valve isolates the downstream process fluids, and the bleed valve exhausts upstream fluids enabling instruments to be removed without disturbing the permanent piping installation on the bottom
  • The 1/4" NPT vent plug is located 90° to the left and may be removed and replaced with exhaust piping to direct the fluids to a safe location
  • 100% helium leak tested to 1 x 10-4 ml/s for guaranteed performance and reliability
  • 10,000 psi hard seat pressure rating @ 200 °F
  • Blow-out proof stem provides a secondary stem seal in the full open position
  • FKM o-ring seal and PTFE back-up ring below the stem threads to protect from corrosion and galling; PTFE or Graphite packing optional
  • All stems are 316 Stainless Steel
  • All stem threads are rolled for strength and ease of operation
  • One-piece bonnet with a metal-to-metal seal to the valve body below the bonnet threads
  • Slotted spring pin to prevent accidental loosening
  • Vinyl dust cap for bonnet and stem (non-packing)
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Noshok 3070-MFC 1/2 NPT, Male x Female, Steel, 3-Valve Double Block & Bleed, Hard Seat
Noshok 3070-MFC 1/2" NPT M - F Hard Seat 3 Valve Dbl Block & BleedSteel 3070 Series 3-Valve D..
$215.75$159.99
Noshok 3070-MFS 1/2 NPT, Male x Female, 316 SS, 3-Valve Double Block & Bleed, Hard Seat
Noshok 3070-MFS 1/2 NPT, Male x Female, 316 SS, 3-Valve Double Block & Bleed, Hard Seat 3070 ..
$360.37$270.65
NOSHOK 3070-MFS-P1 1/2 NPT, Male x Female, 316 SS, PTFE Packing, 3-Valve Double Block & Bleed, Hard Seat
3070-MFS-P1 1/2 NPT, Male x Female, 316 SS, PTFE Packing, 3-Valve Double Block & Bleed, Hard Sea..
$412.09$310.25
NOSHOK 3070-MFS-P1-T1 1/2 NPT, Male x Female, 316 SS, PTFE Packing, Non-Rotating Tip 316 SS, 3-Valve Double Block & Bleed, Hard Seat
NOSHOK 3070-MFS-P1-T1 1/2 NPT, Male x Female, 316 SS, PTFE Packing, Non-Rotating Tip 316 SS, 3-Valve..
$429.73$315.20
NOSHOK 3072-MFS 1/4 NPT, Male x Female, 316 SS, 3-Valve Double Block & Bleed, Hard Seat
NOSHOK 3072-MFS 1/4 NPT, Male x Female, 316 SS, 3-Valve Double Block & Bleed, Hard Seat  ..
$333.30$249.98
Noshok 3072-MFS-P2 1/4 NPT, Male x Female, 316 SS, Grafoil Packing, 3-Valve Double Block & Bleed, Hard Seat
1/4 NPT, Male x Female, 316 SS, Grafoil Packing, 3-Valve Double Block & Bleed, Hard Seat ..
$402.05$301.54
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About Noshok

For nearly half a century NOSHOK has been a pioneer in our industry by continually providing innovative solutions, unparalleled customer support, outstanding value and a broad offering of premium quality product lines.

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