ASME SECTION VIII FOR AIR-GAS SERVICE
Series 88 / 89
Multiple purpose safety valves for air / gas protection. Designed
for durability, yet an economical choice for safety and relief
applications.ASME and National Board certified for Section VIII as
well as CRN Certifications.
Choose for a variety of applications where mid-level capacity is
required.
Series 88 / 89
Durable and economical choices for safety and relief applications.
Temperatures -60°F (51°C) to 406°F (208°C), low reduced to -320°F (-196°C) with PTFE option, high increased to 425°F (218°C) with stainless option.
Usages:
Over pressure protection, Pressure vessels, Piping systems, Tanks, Compressors, Dryers, Inter- and After-coolers.
Features:
- Precision lapped metal-to-metal seating
- Stainless steel springs
- Ruggedly constructed
- Closed seal hex cap or lever* option
- Wide variety of inlet and outlet options
- Disc-guided seat provides quick, accurate and excellent re-seating
Options:
- Stainless steel body and disc
- Chrome plating
- Viton embedded o-ring at hex cap
- Packed lift lever
- Low Lead Configurations
- Oxygen cleaning
- Female inlet
- BSPT and BSPP connections
Cryogenic:
- Standard with PTFE seating
- O2 cleaned and bagged
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