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S20 - EXAMPLES OF COMMON MODEL CODES:
INLET SECTIONS
20PG1	...............	Inlet section plain, no relief, end ported.
20PG1B20	...............	Inlet section, end ported, and adjustable ball spring relief set at 2000 psi.
OUTLET SECTIONS
20TG1	...............	Plain, end ported.
20TG2A	...............	Top ported outlet with power beyond cartridge, convertible to end ported.
WORK SECTIONS
20BFO4DC	...............	Open center, four-way, three-position detent, horizontal handle.
20BFT4SB	...............	Tandem center, four-way, spring to center, vertical handle.
HANDLE KITS
20HA	...............	Joystick handle, used to shift two adjacent spools.
20HB	...............	Standard enclosed handle kit, handle is in vertical position.
20HC	...............	Optional enclosed handle kit, handle is in horizontal position.
TIE ROD KITS
20TR1	...............	Tie rod kit for valve stack containing a standard inlet, outlet and one spool section.
20TR2	...............	Tie rod kit for valve stack containing a standard inlet, outlet and two spool sections.
STANDARD ASSEMBLY MODEL CODES:
20A1	...............	Single spool assembly, tandem center four-way, spring to center action, no relief and with B style handle assembly. End ported inlet and outlet.
20AB1	...............	Same as above but with an adjustable ball spring relief added and set at 2000 psi.
20A2	...............	Two spool assembly, tandem center four-way, spring to center action, no relief, and with B-style handle assemblies. End ported inlet and outlet.
20AB2	...............	Same as above but with an adjustable ball spring relief added and set at 2000 psi.
Standard assemblies are available with up to 6 spool sections using the model code format outlined above for the one and two spool assemblies.

 

 

S20 - COMPLETE LIST OF OPTIONS AND ACCESSORIES:
20-AGCC	...............	Closed center plug kit, for outlet sections with porting 2 in their model code. (Cannot be used with power beyond)
20-AGPB	...............	Power beyond cartridge kit, for outlet sections with porting 2 in their model code.
20-D	...............	Three-position detent kit.
20-D2	...............	Two-position detent kit, P to A and neutral.
20-2D	...............	Two-position detent kit, P to B and neutral.
20-DS	...............	Spool is detented in one work position (P to A), and springs to center (P to B) from the other.
20-SD	...............	Spool springs to center in one work position (P to A), and detented (P to B) in other position.
20-K	...............	Fourth position float kit, use on last spool section in assembly only.
20-S	...............	Spring to center kit.
20-SWC	...............	Spring to center kit with normally closed electric switch.
20-SWO	...............	Spring to center kit with normally open electric switch.
20ASB	...............	Series block, installed in between two spool sections puts them in series.
20ASD	...............	Series drain block, required for inlet relief to function correctly when using series block(s) in an assembly.
20HA	...............	Joystick handle kit for series 20, note, this kit may only be used on two adjacent spool sections in a valve assembly, and both of these two sections must have the (A) actuator call out in their model codes.
20HB	...............	B-style handle kit, with bent handle, use on spool sections with (B) handle call out.
20HC	...............	C-style handle kit, with straight handle, use on spool sections with (C) handle call out.
20HB-K	...............	Replacement handle kit which includes ball knob, bent handle and jam nut.
20HC-K	...............	Replacement handle kit which includes ball knob, straight handle, jam nut, linkage and cap screw.
20TR_	...............	Tie rod kits, specify number of spool sections in valve assembly, i.e. 3 spool sections in valve assembly, requires using 20TR3 tie rod kit. Please note that when using extra items in the assembly, such as series blocks, drain blocks etc., the tie rod kit must have its length extended.
SEAL KITS
20AK	...............	Replacement seal kit for work section.
20BK	...............	Seal kit, contains seals for use in between work sections.
20CK	...............	Replacement seal kit for inlet section.
20DK	...............	Replacement seal kit for outlet sections.
Please feel free to contact the factory with your ideas regarding custom options or accessories, we will be happy to review them to see if they can be put into production for your assemblies.

 

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