Emerson Anderson Greenwood 9300 Series Installation And Maintenance Instructions Manual page 20

Anderson Greenwood SerieS 9300 Pilot oPerated Safety relief ValVeS
InstallatIon and MaIntenance InstructIons
820 790
840
460
750
780
830
470
150
520
240
250
260
640
680
A
See detail a
figure 13
610 340
350
620
380
330
320
400
View A - A
fiGUre 10
Series 91 and 93 pressure pilot (above 15 psig)
760
190
450
200
120
770
810
140
580
160
210
230
220
510
690
800
A
100
370
390
630
20