Designs D & DA
9
Key Description Part Number
004* Equal percentage valve plug/stem assembly
S31600 (316 SST) w/S20910 (22-13-5) & Alloy 6 for
NACE MR0175
(1)
1 in. valve, 3/8-in. (9.5 mm) stem
1/4-inch (6.4 mm) port dia. 2F1388X0042
3/8-inch (9.5 mm) port dia. 2F1389X0032
1/2-inch (12.7 mm) port dia. 2F1390X0032
3/4-inch (19.1 mm) port dia. 2F1391X0032
2 in. valve, 1/2-in. (12.7 mm) stem
1/4-inch (6.4 mm) port dia. 2F1427X0022
3/8-inch (9.5 mm) port dia. 2F1428X0022
1/2-inch (12.7 mm) port dia. 2F1429X0022
3/4-inch (19.1 mm) port dia. 2F1430X0022
1-inch (25.4 mm) port dia. 2F1431X0022
1-1/4 inch (31.8 mm) port dia. 2L5331X0032
S31600 (316 SST) w/tungsten carbide tip for NACE MR0175
(1)
1 In. valve, 3/8-in. (9.5 mm) stem
1/4-inch (6.4 mm) port dia. 2J6894X0022
3/8-inch (9.5 mm) port dia. 2J6895X0022
1/2-inch (12.7 mm) port dia. 2J6896X0022
3/4-inch (19.1 mm) port dia. 2J6897X0022
2 in. valve, 1/2-in. (12.7 mm) stem
1/4-inch (6.4 mm) port dia. 2J8189X0022
3/8-inch (9.5 mm) port dia. 2J8191X0022
1/2-inch (12.7 mm) port dia. 2J8193X0022
3/4-inch (19.1 mm) port dia. 2J8195X0022
1-inch (25.4 mm) port dia. 2J8197X0052
1-1/4 inch (31.8 mm) port dia. 2V2234X0022
Ceramic
1-in. valve, 3/8-in (9.5 mm) stem
1/4-inch (6.4 mm) port dia. 22B8956X012
3/8-inch (9.5 mm) port dia. 22B8957X012
1/2-inch (12.7 mm) port dia. 22B8958X012
3/4-inch (19.1 mm) port dia. 22B8959X012
1-in. valve, 1/2-inch (12.7 mm) stem
1/4-inch (6.4 mm) port dia. 22B8960X012
3/8-inch (9.5 mm) port dia. 22B8961X012
1/2-inch (12.7 mm) port dia. 22B8962X012
3/4-inch (19.1 mm) port dia. 22B8963X012
1-in. valve, 3/4-in (19.1 mm) stem
1/4-inch (6.4 mm) port dia. 22B8964X012
3/8-inch (9.5 mm) port dia. 22B8965X012
1/2-inch (12.7 mm) port dia. 22B8966X012
3/4-inch (19.1 mm) port dia. 22B8967X012
2-in. valve, 1/2-in (12.7 mm) stem
1/4-inch (6.4 mm) port dia. 22B8968X012
3/8-inch (9.5 mm) port dia. 22B8969X012
1/2-inch (12.7 mm) port dia. 22B8970X012
3/4-inch (19.1 mm) port dia. 22B8971X012
1-inch (25.4 mm) port dia. 22B8972X012
1-1/4 inch (31.8 mm) port dia. 22B8973X012
2-in. valve, 3/4-inch (19.1 mm) stem
1/4-inch (6.4 mm) port dia. 22B8974X012
3/8-inch (9.5 mm) port dia. 22B8975X012
1/2-inch (12.7 mm) port dia. 22B8976X012
3/4-inch (19.1 mm) port dia. 22B8977X012
1-inch (25.4 mm) port dia. 22B8978X012
1-1/4 inch (31.8 mm) port dia. 22B8979X012
005 Bonnet/Bushing Assy
If you need a bonnet as a replacement part, order by valve size
and stem diameter, serial number, and desired material.
007* Gasket
S31600 (316 SST)
For 1 in. valves and NACE MR0175
(1)
1B198236042
For 2 in. valves and NACE MR0175
(1)
1B198436042
Figure 5. Design D Globe-Style Valve
Key Description Part Number
008* Packing Ring
Double PTFE/Composition packing
3/8-in. (9.5 mm) stem (7 req’d) 1F3370X0012
1/2-in. (12.7 mm) stem (10 req’d) 1E319001042
3/4-in. (19.1 mm) stem (8 req’d) 1E319101042
Double PTFE V-Ring
3/8-in. (9.5 mm) stem (6 req’d) 1C752601012
1/2-in. (12.7 mm) stem (6 req’d) 1C752701012
3/4-in. (19.1 mm) stem (6 req’d) 1C752801012
010 Packing Follower
316 SST
3/8-in. (9.5 mm) stem 1E943935072
1/2-in. (12.7 mm) stem 1E944335072
3/4-in. (19.1 mm) stem 1E944735072
011* Packing Adaptor, male
Double PTFE V-Ring packing
3/8-in. (9.5 mm) stem (2 req’d) 1F124801012
1/2-in. (12.7 mm) stem (2 req’d) 1F124701012
3/4-in. (19.1 mm) stem (2 req’d) 1F124601012
*Recommended spare parts
1. These materials are listed in NACE standard MR0175 as being acceptable for
direct exposure to sour environment when used under conditions stated in that
standard.
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