Emerson Anderson Greenwood 9300 Series Installation And Maintenance Instructions Manual page 22

Anderson Greenwood SerieS 9300 Pilot oPerated Safety relief ValVeS
InstallatIon and MaIntenance InstructIons
detail A detail A
Series 93 - pressure Series 91 - pressure
above 15 psig above 15 psig
detail A detail A
Series 93 - pressure Series 93t - pressure
below 15 psig and vacuum below 15 psig
fiGUre 12
22