1728 Orbit Way - Minden, Nevada 89423 P: 775-782-1700 F: 775-782-1701 info@maxtonvalve.com www.maxtonvalve.com
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EXPLODED VIEW UC2A B44
281980
DOWN CLOSURE
ASSY
28148A2A
DOWN BLOCK
ASSY
281960
RESTRICTOR
PISTON ASSY
28195A
PISTON RING &
EXPANDER
ASSY
281990
DSR STRAINER
ASSY
28190A
BA ADJUSTER
ASSY
206500
SCREW
NOTES:
* = ITEMS INCLUDED IN SEAL KIT #291510
(REFER TO SEAL RING LOCATIONS SHEET
UC1, UC1A, UC2, UC2AB44 FOR PART
NUMBERS)
(REFER TO THE UC1A EXPLODED VIEW
PARTS LIST FOR ALL OTHER ASSEMBLIES
WITH THE EXCEPTION OF THE DOWN
VALVE SECTION.
220300
SPRING
219300
SLEEVE
218400
RESTRICTOR
SEAT
28189A
DSR ADJUSTER
ASSY
“S” Port
28191D
RESTRICTOR
CLOSURE ASSY
“B” Port
283810
SCREW
239504
ORIFICE
2182B0
CAP
28176B
POPPIT
217300
Snap Ring
2177B0
90° male
connector
2177B0
90° male
connector
2181B0
Pressure Line