ASME SECTION VIII FOR AIR-GAS


ASME UV  NB


Our Series 140 is engineered / designed for heavy duty use and where a smaller sized valve is needed. Excellent seating characteristics. Fast action reseating that minimizes loss of medium and saves energy. Built to withstand rugged industrial applications for air and inert gases. High capacity flow rates.

Series 140

Brass body, stainless ball, brass bonnet, and brass internals.
ASME and National Board Temperatures -20°F (-29°C) to 406°F (208°C)
Certified for Section VIII air and inert gases.

Series 141

Brass body, stainless ball, brass bonnet, and brass internals.
ASME and National Board Temperatures -20°F (-29°C) to 406°F (208°C)
Certified for Section VIII air and inert gases.

Series 143

Brass body, stainless ball, brass bonnet, and brass internals.
ASME and National Board Temperatures -20°F (-29°C) to 800°F (426°C)
Certified for Section VIII air and inert gases.


Usages:

Compressors, Receivers, Gas lines, Air and Gas receivers, Piping system/tanks, Steam cleaners, Sterilizers, Autoclaves

Features:
  • Precise/accurate set pressures
  • Polished ball-seat in stainless steel
  • Pressures to 450 PSI
  • Fast-acting fixed blowdown
  • High flow capacity
Options:
  • BSPT or BSPP inlet connection
  • Female connection
  • Stainless steel construction
  • Pull Ring or Lift Lever
  • O2 Cleaning
  • Viton seating

 


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