s15nmdl3sm-rev0316
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13
• Model S15 Non-Metallic
1-E
1-A
1-B
1-E
1-J
1-D
1-F
1-G
1-H
1-G
1-M
1-C
1-G
1-M
1-C
1-K
Note:
Stroke Indicator is standard on Spill Containment models
Air Valve Assembly Parts List
Item
Part Number
Description
Qty
1
031-146-000
Air Valve Assembly
1
1-A
031-143-000
Sleeve and Spool Set w/Pins
1
1-B
095-119-559
Body, Air Valve
1
1-C
132-039-551
Bumper
2
1-D
165-096-559
Cap, Muffler
1
1-E
165-156-147
Cap, End
2
1-F
530-028-550
Muffler
1
1-G
560-020-360
O-Ring
8
1-H
675-068-115
Staple
2
1-J
710-015-115
Screw, Self-Tapping
4
1-K
210-008-330
Clip, Safety
1
1-M
560-029-360
O-Ring
2
For Pumps with PTFE Coated Hardware:
1
031-146-002
Air Valve Assembly
1
1-J
710-015-308
Screw, Self Tapping
4
(includes all other items on 031-146-000 above)
For Pumps with Piped Exhaust:
1
031-147-000
Air Valve Assembly
1
(includes all items on 031-146-000 minus 1-D, 1-F, & 1-J)
ATEX Compliant
Air Valve with Stroke Indicator Assembly
Air Distribution Valve Servicing
See repair parts drawing, remove screws.
Step 1:
Remove staple retainer (1-H).
Step 2:
Remove end cap (1-E), bumper (1-C).
Step 3:
Remove spool part of (1-A) (caution, do not scratch).
Step 4:
Press sleeve (1-A) from body (1-B).
Step 5:
Inspect O-Ring (1-G) and replace if necessary.
Step 6:
Lightly lubricate O-Rings (1-G) on sleeve (1-A).
Step 7:
Press sleeve (1-A) into body (1-B).
Step 8:
Reassemble in reverse order.
Note:
Sleeve and spool (1-A) set is match ground to a specified clearance
sleeve and spools (1-A) cannot be interchanged.
NOTE: CHECK GAP AFTER ASSEMBLY
TO INSURE COMPLETE
INSTALLATION OF RETAINING RING
MODEL SPECIFIC
4: AIR
END
