5
Figure 3: Parts List - Threaded Valves
1 Body 8 Spring Adjusting Screw 15 Grooved Pin
2 Bonnet 9 Jam Nut (Spr. Adj. Scr.) 16 Lift Stop Ring
3 Cap 10 Blow Down Ring 17 Retaining Ring, Stem Shoulder
4 Disc 11 Lock Screw (B.D.R.) 18 Cap Gasket
5 Disc Holder 12 Spring 19 Body Gasket
6 Guide 13 Spring Button 20 Guide Gasket
7 Stem 14 Stem Shoulder 21 B.D.R. Lock Screw Gasket
Series 2700 Series 2850 & 2856
Figure 3