82 Threaded Isolation Ring
The Ashcroft® 82 isolation ring is threaded in-line with process piping. It is designed for threaded piping systems to protect pressure measuring instruments. The ring-design eliminates process accumulation, assuring accurate readings.
Key Features:
- 360° sensing flexible inner-liner; no process deadleg
- Safe Quick Release™ (optional) enables instrument removal without loss of fill or process shutdown
- Needle valve (optional) dampens pulsation effects
Applications:
Process Market:
- Water and Wastewater
- Mining
- Pulp and Paper
Specifications
Certifications & Approvals
Datasheets & Instruction Manuals
Drawings
Size
1/2 thru 2 NPT
Instrument Connection
¼, ½ NPT
Pressure Rating
150 psi
Flange Dimensions & Pressure Ratings
ASME B16.5 specification
Added Tolerance
±0.5% typical
Wetted Components
End Plate Material: Carbon steel, 316L SS, PVDF, Acetal
Flexible Liner: Buna, PTFE, EPDM, Natural rubber, and Viton®
Non-Wetted Components
Body: Carbon Steel, 316 Stainless steel
Instrument Fittings: Adapters: 316L SS, Needle Valve: 316l SS, SQR: Zinc-plated carbon steel
Related Products
Contact Ashcroft
Ashcroft is a trusted source for pressure, temperature, and test instruments around the world. Learn more about how we can help you protect your people, processes, and profits.