The FPD212 dual chamber fitting can – subject to the operator’s own protocols – sometimes allow the orifice plate to be inspected or changed whilst the line is still pressurised.
However a safer and more industry-accepted meter to use in those situations is the FPD220 Double Block & Bleed Dual chamber meter
The features of the FPD212 are :
- High-pressure solution for up to ANSI 2500 rating
Rated to 10,000 psi (698 bar)
- Maintenance can be performed at any time
No need to wait for annual shutdown