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MODEL
NKA
ISO 07: On A, port 3 to B and port 4 to T
CAVITY: T-23A
Counterbalance, On A Pilot from B, Vent to T
Pilot Operated Check, On A Pilot from B, Vent to T
TECHNICAL DATA
Body Type Sandwich
Interface ISO 07
Body Features On A, port 3 to B and port 4 to T
Stack Height 90 mm
Seal Plate Included (see notes) Yes
Open Cavities 1
Cavity T-23A
Model Weight 2.34 kg.
sunhydraulics.com/model/
NKA
NOTES
Stack height value in technical data table includes seal retainer plate.
Important: Carefully consider the maximum system pressure. The pressure rating of the manifold is dependent on the manifold material, with the port
type/size a secondary consideration. Manifolds constructed of aluminum are not rated for pressures higher than 3000 psi (210 bar), regardless of the port
type/size specified.
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1 2 3 4
5 6 7 8
9 10 11 12
INCLUDED COMPONENTS
Part Description Quantity
500-001-111 O-Ring 2
500-001-118 O-Ring 4
700-006 Seal Plate 1
811-001-006 Pin 2
A330-006-004 SAE Plug 1
MODIFIER
6061-T651 Aluminum, Buna-N
/11 6061-T651 Aluminum, Buna-N, Clear Anodize - Per MIL
SPEC 8625F Type II, Class I
/10 6061-T651 Aluminum, Buna-N, Black Anodize - Per MIL
SPEC 8625F Type II, Class II
/V 6061-T651 Aluminum, Viton
/16 6061-T651 Aluminum, Viton, Clear Anodize - Per MIL
SPEC 8625F Type II, Class I
/15 6061-T651 Aluminum, Viton, Black Anodize - Per MIL
SPEC 8625F Type II, Class II
/S 65-45-12 Ductile Iron, Buna-N, Chem. Black
/S3 65-45-12 Ductile Iron, Buna-N, Trivalent Clear Zinc with
Top Sealer
/Y 65-45-12 Ductile Iron, Viton, Chem. Black
/Y3 65-45-12 Ductile Iron, Viton, Trivalent Clear Zinc with
Top Sealer
MANIFOLD FACES
FACE GRID
Face 2
Model Code Example: NKA
CONFIGURATION OPTIONS
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Face 5
Face 6
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Face 7
Face 8
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2021 Sun Hydraulics 5 of 5
Face 10
