Parts List - Emerson J Series Instruction Manual

Parts List

Valve Body Assembly (See Table 2 and
Figures 4 to 6)
Actuator Parts
Key Description
Repair Part Kit
36 sq.in. / 0.02 sqm
60 sq.in. / 0.04 sqm
Actuators and Spring Kit
1 Vent Plug, High-density polyethylene
2 Upper Casing, Steel/powder
3 Springs, Steel
3A Spring Retainer. 12 required, Steel
4 Casing Bolt, Regular, 10/14 required, 304 Stainless steel
5 Casing Nut, 12/16 required, 316 Stainless steel
6 Lower Casing, Steel/powder
*These parts furnished in Actuator Repair Kit.
1. For spring range 10 to 15 psi / 0.69 to 1.03 bar on 36 sq. in. / 0.02 sqm actuator and 12 to 15 psi / 0.83 to 1.03 bar on 60 sq. in. / 0.04 sqm actuator.
Figure 4. Valve Body Assembly
Key Description
7 Bushing, Bronze
8* Oring, Nitrile
9 Yoke, Cast Iron/Powder
10' Stem Nut, Steel
11* Stem Washer, 316 Stainless steel
Part Number
12* Seal Washer, Steel
13 Piston, 316 Stainless steel
WAL51447
14 Casing Bolt, Long, 2 required, 304 Stainless steel
WAL51448
14A Casing Bolt. Long, 2 required, Zinc-plated steel
(1)
See Table 3
15* Diaphragm, Nitrile
16 Actuator Stem, 303 Stainless steel
17 Machine Screw, 3 required, Steel
18 Casing Gasket, Nitrile
19 Machine Screw, 2 required, Steel
20 Indicator Scale, Aluminum
21 Specification Plate, Aluminum
Type J
Part Number
9