Pressure
Valve
Gage
Vessel
Top
Bottom
Drain
Rating
Model
Conn.
Connection
250 WSP
633-2
Tubular
¾" NPT
603-2
613-2
A-21917
633-4
¾" 300# RF
603-4
613-4
750 WSP
637-2
End Stem
607-2
617-2
A-853
637-4
¾" 600# RF
607-4
617-4
900 WSP
739A4
Flanged
709A-4
719A-4
A-16376
739B4
¾" 900# RF
709B-4
719B-4
A-16775
1100 WSP
7311B4
7011B-4
7111B-4
7311C4
7011C-4
7111C-4
1600 WSP
7325B-4
¾" 1500# RF
7025B-4
7125B-4
