FISHER Vietnam NPS 1 1/2 ES 657 Size 30 TopWorx Switches SS 67CF
Series Acc ASCO Process Level 3
Tag: PV-315B
FISHER Vietnam Back pressure regulator / relief valve
Fisher type 98H.
Construction as per serial number
316 stainless steel body 1-inch with ANSI
300RF connections.
316 stainless steel trim, nitrile sealings
and neoprene diaphragm.
Spring range 15 to 35 psig.
Materials conform with NACE MR0175-
Material and test certificate EN