Comoso Controlled Motion Solutions

Key Features

• 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 static pressure transmitters, switches or gauges to be removed without disturbing the permanent piping 
  installation
• Block valve is located on the left side and the bleed valve is located on top in a 90° orientation, venting is to the right
• 100% helium leak tested to 1 x 10-4 ml/s for guaranteed performance and reliability
• 2000 Series hard seat valves have 10,000 psi pressure rating @ 200 °F
• 2100 Series soft seat valves have 6,000 psi pressure rating @ 200 °F
• 2100 Series valve also features a replaceable Delrin® seat, and straight through porting for bidirectional, high capacity flow and easy roddable cleaning
• 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 Grafoil® packing optional
• All stems are 316 stainless steel
• Stem and bonnet 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 caps for bonnets and stems (non-packing)
• Zinc-nickel plated high tensile strength 4140 steel mounting bolts included for flanged connections