Pagination:
Symbol Description Main Code
Option : “K” 
Plastic Handknob with Lock Knob
(3/8”-24UNF-2A)
6ZAK001
Option: “R”, "RD"
Manual Override Knob

(Clockwise Operation, Return Automatically When Release)
Apply to DT Series Directional Valves
R-901
RD-901
Option : “K”
Plastic Handknob with Lock Knob
(5/16”-32UNEF-2A)
7ZAK001
Option: “RA”, "RE" 
Manual Override Knob
(Counterclockwise Operation, Return Manually when Release)
Apply to DT Series Directional Valves
RA-901
RE-901
Option : “KF”
Handknob with Panel Mount
KF
Option : “T”, “T1”
Three-winged Handknob Kit
7ZAT001
7ZAT005
Option: “RB”, "RF" 
Dual Manual Override Knob
(Clockwise Operation, Return Automatically when Release)
(Counterclockwise Operation, Return Manually when Release)
Apply to DT Series Directional Valves
RB-901
RF-901
Option : “J“
Control Kit, Maximum Setting Limiter
7ZAS001
Option : “C”
Stainless Steel Tamper Resistant Cover Order
6GH08C_
Option : “CA”
Plastic Tamper Resistant Cover
5JAA09_
Option : “CB”
Plastic Tamper Resistant Cover
5JAA09_
Option : “CD”
Plastic Tamper Resistant Cover with Lockwired
(CB Option with lockwired)
6JAA014
Option : “CH”
Plastic Tamper Resistant Cover of General Type Hex Nut
5JAA097
Option : “CG”
Plastic Tamper Resistant Cover of General Type Hex Nut with Lockwired
(CH Option with lockwired)
6JAA015
Option : “D”
Plastic Tamper Resistant Cover
5JAA060
Option : “F”
Handknob and Locknut
4DCM06K001
Option : “G”
Hex Wrench Adjustment
7ZAG001
Option : “GA”
Hex Socket Screw with Steel Cap
GA
Option : “GB”
Hex Socket Screw with Steel Cap with Lockwire Holes
(GA Option with Lockwire Holes)
GB
Option : “GC”
Hex Socket Screw with Steel Cap with Lockwired
(GB Option with Lockwire and Stop Ring)
GC