Instruction Manual

Instruction Manual
D100391X012
EDR and ETR Valves
April 2011
11
Figure 5. Packing Arrangements
UPPER WIPER
(KEY 12)
PACKING
FOLLOWER
(KEY 13)
WASHER
(KEY 10)
SPRING
(KEY 8)
PACKING BOX
RING (KEY 11)
FEMALE
ADAPTOR
PACKING RING
MALE
ADAPTOR
LOWER WIPER
SPACER (KEY 8)
LOWER WIPER
MALE
ADAPTOR
PACKING RING
FEMALE
ADAPTOR
UPPER WIPER
(KEY 12)
PACKING
FOLLOWER
(KEY 13)
PACKING BOX
RING (KEY 11)
UPPER WIPER
(KEY 12)
PACKING
FOLLOWER
(KEY 13)
MALE
ADAPTOR
PACKING RING
FEMALE
ADAPTOR
PACKING BOX
RING (KEY 11)
LOWER WIPER
LANTERN RING
(KEY 8)
ASSEMBLY 1
(POSITIVE
PRESSURES)
ASSEMBLY 2
(VACUUM)
ASSEMBLY 3
(POSITIVE
PRESSURES
& VACUUM)
ASSEMBLY 1
(POSITIVE
PRESSURES)
ASSEMBLY 2
(VACUUM)
ASSEMBLY 3
(POSITIVE
PRESSURES
& VACUUM)
ASSEMBLY 1
(POSITIVE
PRESSURES)
ASSEMBLY 2
(VACUUM)
ASSEMBLY 3
(POSITIVE
PRESSURES
& VACUUM)
FOR S31600 (316 SST) OR S17400 (17‐4PH)
SST METAL PACKING BOX PARTS
FOR ALL OTHER METAL PACKING
BOX PART MATERIALS
TYPICAL SINGLE ARRANGEMENTS
NOTES:
REFER TO THE VALVE SERIAL NUMBER AND THE PARTS ORDERING
SECTION FOR THE SPACER AND OTHER METAL PARTS.
PACKING SET (KEY 6) (2 REQ'D FOR DOUBLE ARRANGEMENTS).
9.5mm (3/8 INCH) STEM 12.7 mm (1/2 INCH) STEM 19.1 mm (3/4 INCH) STEM
TYPICAL DOUBLE ARRANGEMENTS
B2359
12A8187-C
12A7814-C
12A7839-A
12A7837‐A
B2358‐1
1
1
2
2
2
2
2
2
2
2
2