Home > AMS Instrumentation and Calibration offers NOSHOK 3070 Series double block and bleed valves

AMS Instrumentation and Calibration offers NOSHOK 3070 Series double block and bleed valves

Supplier News
article image All stems on NOSHOK 3070 series double block and bleed valves are made from 316 stainless steel
logo
03 90178225

Contact supplier

Your Email * indicates mandatory fields.
image
AMS Instrumentation and Calibration has announced that it now stocks the new 3070 series double block and bleed valves manufactured by NOSHOK.

These double block and bleed valves have been designed with redundant isolation valves and a dedicated vent valve to ensure additional safety in hazardous media applications.

NOSHOK 3070 Series double block and bleed valves have a 700 Bar hard seat pressure rating @ 95°C. The block valve isolates the downstream process fluids, while 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 or gases to a safe location.

All NOSHOK valves are 100% helium leak tested to 1 x 10-4 ml/s for guaranteed performance and reliability.

NOSHOK 3070 series double block and bleed valves also feature:
  • blow-out proof stem providing 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 an galling; PTFE or Grafoil packing optional
  • all stems manufactured from 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 bonnet loosening; and
  • a vinyl dust cap for bonnet and stem (non-packing).

Newsletter sign-up

The latest products and news delivered to your inbox