Revotron Engineering IOPA integral orifice plate assembly is used in conjunction with a differential pressure transmitter. This combination uses the differential pressure created by the orifice to measure liquid, gas, and steam flow in 1/2, 1, and 1 1/2 in (approximately 15, 25, and 40 mm) pipes. 1/2, 1, or 1 1/2 in pipe is welded to body. Outer ends are NPT, R threaded, prepared for welding, or flanged (ANSI Class 150, 300), as specified. This assembly overcomes impulse tubing, minimise leakage points in comparison with standard orifice flow meter assembly.

Specifications	Details
Applications :	Oil & Gas / Petrochemical Industries / Power Stations etc.
Line Size :	15 NB TO 40 NB
IOP MOC :	AISI 316, AISI 304, Monel, Hastelloy C
IOP Body :	A351- CF8M, A 216-WCB, A 105, A 182- F316
Gasket MOC :	P.T.F.E.
Accuracy :	+/-2 % of F.S.