Noshok has announced the new 3070 series Double Block & Bleed valve with redundant isolation valves and a dedicated vent valve to ensure additional safety in hazardous media applications.
The 3070 series Double Block & Bleed valves have a 700 bar hard seat pressure rating at 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 per cent helium leak tested to 1 x 10-4 ml/s for guaranteed performance and reliability.
3070 series
