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Products

Circuit savers

Sun offers more non-solenoid sandwich functions in interface sizes ISO 02 through ISO 08 than any other manufacturer of sandwich valves. All sandwiches are offered in a choice of aluminum (3000 psi/210 bar) or ductile iron (5000 psi/350 bar). Many unique functions are available to solve tough circuit problems.

Circuit savers in sandwich bodies

Symbol
Function
ISO 03
ISO 05
ISO 05 x & y
ISO 07
ISO 08
Air-bleed and start-up
T-3A
44,5
T-3A
49,3
T-3A
50,5
T-3A
49,8
T-3A
49,3
Pilot choke
T163+162
30,0

Pilot choke
T11+T13
44,5
T11+T13
28,2

Shuttle A and B, output external
T-13A
31,5
T-13A
31,5
T-13A
31,5
T-13A
30,0
T-13A
36,6
Checks from A and B, output to Y port with LS

T-11A
30,2
T-11A
30,0
T-11A
36,6
Checks from A and B, adapter to ISO 05, with Y port
T-11A
36,6
T-11A
30,2

Pressure compensator on P, restrictive
T-11A
44,4
T2+T11
63,2
T2+T11
63,2
T17+T11
69,6
T19+T11
87,4
Pressure compensator on P, restrictive, with LS port
T-11A
64,8
T2+T11
63,2
T2+T11
63,2
T17+T11
69,6
T19+T11
87,4
Pressure compensator, restrictive

T2+T11
63,2

Pressure compensator on P, bypass
T-11A
64,8
T2A+T11A
63,2
T2A+T11A
63,2
T17+T11
67,6
T19+T11
87,4
Flow divider and/or combiner on A, external output
T-31A
63,2
T-32A
74,7

Flow divider and/or combiner on B, external output
T-31A
63,2
T-32A
74,7

Flow divider/ combiner on A and B to T
T-31A
44,5

A to B, pressure sensing regenerative

T-2A
87,4
A to B, pressure sensing regenerative
T-11A
44,5
T-2A
63,2

T-17A
69,6
T-17A
87,4
A to B, pressure sensing regenerative

T-19A
87,4
A to B, full time regenerative
T-11A
46,0
T2A+T5A
63,2

T-17A
69,6
T-19A
87,4
B to A, pressure sensing regenerative

T-2A
49,3

T-2A
87,4
B to A, pressure sensing regenerative
T-11A
44,5
T-2A
63,2
T-2A
63,2
T-17A
69,6
T-17A
87,4
B to A, pressure sensing regenerative

T-19A
87,4
B to A, full time regenerative circuits
T-11A
46,0
T-2A
63,2

T-17A
69,6
T-19A
87,4
B to P, full time regenerative circuits
T-13A
68,6
T-5A
63,5
T-5A
63,5

Sandwich retainer
T-31A
30,2
T-31A
63,2

Sandwich isolation retainer
T-13A
43,2
T-5A
63,2

T18+T16
87,4