PK / AIS Series Pressure Controller

Specifications: PK510 — SPDT pressure controller with 0.1–1.0 MPa adjustment range and PT1/4 pressure connection. Product Catalog Download Airtac Product Catalog (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. This Ordering Code Code Meaning PK Pressure controller 510 0.1–1.0 MPa operating pressure range (no suffix) PT1/4 Technical Specifications Parameter Details Operating pressure range 0.1–1.0 MPa Adjustable pressure differential 0.1–0.3 MPa Factory switch-off setting 0.6 MPa Factory switch-on setting 0.5 MPa Maximum airtightness-test pressure 1.65 MPa Permitted fluid temperature −10 to +100°C Medium Refrigerants, air and non-corrosive liquids Protection IP40 Switch contact SPDT; automatic-reset and manual-reset diagrams are shown Connection PT1/4 Non-inductive load 20 A at 125 VAC; 10 A at 250 VAC; 8 A at 24 VDC Inductive full-load current 15 A at 125 VAC; 8 A at 250 VAC; 5 A at 24 VDC Inductive instantaneous current 72 A, as shown for the AC columns Features and Application Standard installation bracket permits mounting in different positions. Snap-action SPDT contacts provide the switching function. Dimensions and Installation Parameter Details Case width × depth × height 80 × 46 × 63 mm Case mounting holes 4 × M4 Case mounting dimensions shown 24, 22.5 and 25 mm Rear slots 20.5 mm height; 25 mm offset; 13 and 25 mm horizontal references Bracket overall height / width 84 / 60 mm Bracket top width / inner width 40 / 25 mm Bracket leg 27 mm with 2 mm material thickness Bracket holes 8 × Ø4.4 mm; 2 × Ø5.5 mm Bracket slots 3 × R3.5 mm Bracket pitches 20, 20 and 17 mm; lower projection 14.5 mm Dimensions are in millimetres unless a different unit is shown. Lettered dimensions refer to the matching drawing in the catalog; check that drawing before machining or installing the product. The pressure and differential adjustment screws are separate. The catalog scale uses both MPa and kgf/cm². Follow the selected switch-reset arrangement and terminal diagram; the printed model code does not independently select manual versus automatic reset. For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Estimated Weight 250 g. This is a calculated reference estimate for this product, not a manufacturer-published or measured product weight. Packaging is excluded. Assumed 80 × 46 × 63 mm case × aluminium-equivalent density 2.7 g/cm³ × 40% solid fill; capillary versions add an approximate 15 g allowance. This is a geometric reference estimate, not a stated material composition.

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Specifications: AIS1000M — normally open pressure controller for filtered compressed air, adjustable from 0.1 to 0.4 MPa. Product Catalog Download Airtac Product Catalog (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. This Ordering Code Code Meaning AIS Pressure controller 1000M 0.1–0.4 MPa pressure setting range Technical Specifications Parameter Details Medium Filtered compressed air Pressure setting range 0.1–0.4 MPa Maximum operating pressure 0.7 MPa Pressure differential Less than 0.08 MPa Proof pressure 1.0 MPa Ambient and medium temperature 5–60°C Switch type Normally open (N.O.) Operating voltage 24–220 V DC/AC Maximum current 1000 mA Maximum switching power 10 W (VA) Switching time Less than 1.0 ms Connection PT1/8 Cable length 1 m Features and Application Set the switching pressure with the adjustment screw shown on top. Observe both maximum current and switching-power limits for the connected load. Dimensions and Installation Parameter Details Overall height 58.5 mm Upper/body dimension 50 mm Body width 23 mm Body depth 15 mm Dimensions are in millimetres unless a different unit is shown. Lettered dimensions refer to the matching drawing in the catalog; check that drawing before machining or installing the product. For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Estimated Weight 42 g. This is a calculated reference estimate for this product, not a manufacturer-published or measured product weight. Packaging is excluded. Assumed 23 × 15 × 50 mm body × aluminium-equivalent density 2.7 g/cm³ × 45% solid fill, plus an assumed 21 g for the 1 m cable. Material, fill and cable mass are estimation assumptions.

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Specifications: PK510S — SPDT pressure controller with 0.1–1.0 MPa adjustment range and Capillary tube, Ø2.4 × 900 mm; drawing end connection 1/4 in pressure connection. Product Catalog Download Airtac Product Catalog (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. This Ordering Code Code Meaning PK Pressure controller 510 0.1–1.0 MPa operating pressure range S Capillary tube, Ø2.4 × 900 mm; drawing end connection 1/4 in Technical Specifications Parameter Details Operating pressure range 0.1–1.0 MPa Adjustable pressure differential 0.1–0.3 MPa Factory switch-off setting 0.6 MPa Factory switch-on setting 0.5 MPa Maximum airtightness-test pressure 1.65 MPa Permitted fluid temperature −10 to +100°C Medium Refrigerants, air and non-corrosive liquids Protection IP40 Switch contact SPDT; automatic-reset and manual-reset diagrams are shown Connection Capillary tube, Ø2.4 × 900 mm; drawing end connection 1/4 in Non-inductive load 20 A at 125 VAC; 10 A at 250 VAC; 8 A at 24 VDC Inductive full-load current 15 A at 125 VAC; 8 A at 250 VAC; 5 A at 24 VDC Inductive instantaneous current 72 A, as shown for the AC columns Features and Application Standard installation bracket permits mounting in different positions. Snap-action SPDT contacts provide the switching function. Dimensions and Installation Parameter Details Case width × depth × height 80 × 46 × 63 mm Case mounting holes 4 × M4 Case mounting dimensions shown 24, 22.5 and 25 mm Rear slots 20.5 mm height; 25 mm offset; 13 and 25 mm horizontal references Bracket overall height / width 84 / 60 mm Bracket top width / inner width 40 / 25 mm Bracket leg 27 mm with 2 mm material thickness Bracket holes 8 × Ø4.4 mm; 2 × Ø5.5 mm Bracket slots 3 × R3.5 mm Bracket pitches 20, 20 and 17 mm; lower projection 14.5 mm Dimensions are in millimetres unless a different unit is shown. Lettered dimensions refer to the matching drawing in the catalog; check that drawing before machining or installing the product. The pressure and differential adjustment screws are separate. The catalog scale uses both MPa and kgf/cm². Follow the selected switch-reset arrangement and terminal diagram; the printed model code does not independently select manual versus automatic reset. For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Estimated Weight 265 g. This is a calculated reference estimate for this product, not a manufacturer-published or measured product weight. Packaging is excluded. Assumed 80 × 46 × 63 mm case × aluminium-equivalent density 2.7 g/cm³ × 40% solid fill; capillary versions add an approximate 15 g allowance. This is a geometric reference estimate, not a stated material composition.

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Specifications: PK506S — SPDT pressure controller with −0.05–0.6 MPa adjustment range and Capillary tube, Ø2.4 × 900 mm; drawing end connection 1/4 in pressure connection. Product Catalog Download Airtac Product Catalog (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. This Ordering Code Code Meaning PK Pressure controller 506 −0.05–0.6 MPa operating pressure range S Capillary tube, Ø2.4 × 900 mm; drawing end connection 1/4 in Technical Specifications Parameter Details Operating pressure range −0.05–0.6 MPa Adjustable pressure differential 0.06–0.4 MPa Factory switch-off setting 0.3 MPa Factory switch-on setting 0.2 MPa Maximum airtightness-test pressure 1.65 MPa Permitted fluid temperature −10 to +100°C Medium Refrigerants, air and non-corrosive liquids Protection IP40 Switch contact SPDT; automatic-reset and manual-reset diagrams are shown Connection Capillary tube, Ø2.4 × 900 mm; drawing end connection 1/4 in Non-inductive load 20 A at 125 VAC; 10 A at 250 VAC; 8 A at 24 VDC Inductive full-load current 15 A at 125 VAC; 8 A at 250 VAC; 5 A at 24 VDC Inductive instantaneous current 72 A, as shown for the AC columns Features and Application Standard installation bracket permits mounting in different positions. Snap-action SPDT contacts provide the switching function. Dimensions and Installation Parameter Details Case width × depth × height 80 × 46 × 63 mm Case mounting holes 4 × M4 Case mounting dimensions shown 24, 22.5 and 25 mm Rear slots 20.5 mm height; 25 mm offset; 13 and 25 mm horizontal references Bracket overall height / width 84 / 60 mm Bracket top width / inner width 40 / 25 mm Bracket leg 27 mm with 2 mm material thickness Bracket holes 8 × Ø4.4 mm; 2 × Ø5.5 mm Bracket slots 3 × R3.5 mm Bracket pitches 20, 20 and 17 mm; lower projection 14.5 mm Dimensions are in millimetres unless a different unit is shown. Lettered dimensions refer to the matching drawing in the catalog; check that drawing before machining or installing the product. The pressure and differential adjustment screws are separate. The catalog scale uses both MPa and kgf/cm². Follow the selected switch-reset arrangement and terminal diagram; the printed model code does not independently select manual versus automatic reset. For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Estimated Weight 265 g. This is a calculated reference estimate for this product, not a manufacturer-published or measured product weight. Packaging is excluded. Assumed 80 × 46 × 63 mm case × aluminium-equivalent density 2.7 g/cm³ × 40% solid fill; capillary versions add an approximate 15 g allowance. This is a geometric reference estimate, not a stated material composition.

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Specifications: PK503S — SPDT pressure controller with −0.05–0.3 MPa adjustment range and Capillary tube, Ø2.4 × 900 mm; drawing end connection 1/4 in pressure connection. Product Catalog Download Airtac Product Catalog (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. This Ordering Code Code Meaning PK Pressure controller 503 −0.05–0.3 MPa operating pressure range S Capillary tube, Ø2.4 × 900 mm; drawing end connection 1/4 in Technical Specifications Parameter Details Operating pressure range −0.05–0.3 MPa Adjustable pressure differential 0.035–0.15 MPa Factory switch-off setting 0.2 MPa Factory switch-on setting 0.1 MPa Maximum airtightness-test pressure 1.65 MPa Permitted fluid temperature −10 to +100°C Medium Refrigerants, air and non-corrosive liquids Protection IP40 Switch contact SPDT; automatic-reset and manual-reset diagrams are shown Connection Capillary tube, Ø2.4 × 900 mm; drawing end connection 1/4 in Non-inductive load 20 A at 125 VAC; 10 A at 250 VAC; 8 A at 24 VDC Inductive full-load current 15 A at 125 VAC; 8 A at 250 VAC; 5 A at 24 VDC Inductive instantaneous current 72 A, as shown for the AC columns Features and Application Standard installation bracket permits mounting in different positions. Snap-action SPDT contacts provide the switching function. Dimensions and Installation Parameter Details Case width × depth × height 80 × 46 × 63 mm Case mounting holes 4 × M4 Case mounting dimensions shown 24, 22.5 and 25 mm Rear slots 20.5 mm height; 25 mm offset; 13 and 25 mm horizontal references Bracket overall height / width 84 / 60 mm Bracket top width / inner width 40 / 25 mm Bracket leg 27 mm with 2 mm material thickness Bracket holes 8 × Ø4.4 mm; 2 × Ø5.5 mm Bracket slots 3 × R3.5 mm Bracket pitches 20, 20 and 17 mm; lower projection 14.5 mm Dimensions are in millimetres unless a different unit is shown. Lettered dimensions refer to the matching drawing in the catalog; check that drawing before machining or installing the product. The pressure and differential adjustment screws are separate. The catalog scale uses both MPa and kgf/cm². Follow the selected switch-reset arrangement and terminal diagram; the printed model code does not independently select manual versus automatic reset. For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Estimated Weight 265 g. This is a calculated reference estimate for this product, not a manufacturer-published or measured product weight. Packaging is excluded. Assumed 80 × 46 × 63 mm case × aluminium-equivalent density 2.7 g/cm³ × 40% solid fill; capillary versions add an approximate 15 g allowance. This is a geometric reference estimate, not a stated material composition.

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Specifications: PK510N — SPDT pressure controller with 0.1–1.0 MPa adjustment range and 7/16–20 NPT as printed (thread designation needs confirmation) pressure connection. Product Catalog Download Airtac Product Catalog (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. This Ordering Code Code Meaning PK Pressure controller 510 0.1–1.0 MPa operating pressure range N 7/16–20 NPT as printed (thread designation needs confirmation) Technical Specifications Parameter Details Operating pressure range 0.1–1.0 MPa Adjustable pressure differential 0.1–0.3 MPa Factory switch-off setting 0.6 MPa Factory switch-on setting 0.5 MPa Maximum airtightness-test pressure 1.65 MPa Permitted fluid temperature −10 to +100°C Medium Refrigerants, air and non-corrosive liquids Protection IP40 Switch contact SPDT; automatic-reset and manual-reset diagrams are shown Connection 7/16–20 NPT as printed (thread designation needs confirmation) Non-inductive load 20 A at 125 VAC; 10 A at 250 VAC; 8 A at 24 VDC Inductive full-load current 15 A at 125 VAC; 8 A at 250 VAC; 5 A at 24 VDC Inductive instantaneous current 72 A, as shown for the AC columns Features and Application Standard installation bracket permits mounting in different positions. Snap-action SPDT contacts provide the switching function. Dimensions and Installation Parameter Details Case width × depth × height 80 × 46 × 63 mm Case mounting holes 4 × M4 Case mounting dimensions shown 24, 22.5 and 25 mm Rear slots 20.5 mm height; 25 mm offset; 13 and 25 mm horizontal references Bracket overall height / width 84 / 60 mm Bracket top width / inner width 40 / 25 mm Bracket leg 27 mm with 2 mm material thickness Bracket holes 8 × Ø4.4 mm; 2 × Ø5.5 mm Bracket slots 3 × R3.5 mm Bracket pitches 20, 20 and 17 mm; lower projection 14.5 mm Dimensions are in millimetres unless a different unit is shown. Lettered dimensions refer to the matching drawing in the catalog; check that drawing before machining or installing the product. The pressure and differential adjustment screws are separate. The catalog scale uses both MPa and kgf/cm². Follow the selected switch-reset arrangement and terminal diagram; the printed model code does not independently select manual versus automatic reset. For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Estimated Weight 250 g. This is a calculated reference estimate for this product, not a manufacturer-published or measured product weight. Packaging is excluded. Assumed 80 × 46 × 63 mm case × aluminium-equivalent density 2.7 g/cm³ × 40% solid fill; capillary versions add an approximate 15 g allowance. This is a geometric reference estimate, not a stated material composition.

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Specifications: PK506N — SPDT pressure controller with −0.05–0.6 MPa adjustment range and 7/16–20 NPT as printed (thread designation needs confirmation) pressure connection. Product Catalog Download Airtac Product Catalog (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. This Ordering Code Code Meaning PK Pressure controller 506 −0.05–0.6 MPa operating pressure range N 7/16–20 NPT as printed (thread designation needs confirmation) Technical Specifications Parameter Details Operating pressure range −0.05–0.6 MPa Adjustable pressure differential 0.06–0.4 MPa Factory switch-off setting 0.3 MPa Factory switch-on setting 0.2 MPa Maximum airtightness-test pressure 1.65 MPa Permitted fluid temperature −10 to +100°C Medium Refrigerants, air and non-corrosive liquids Protection IP40 Switch contact SPDT; automatic-reset and manual-reset diagrams are shown Connection 7/16–20 NPT as printed (thread designation needs confirmation) Non-inductive load 20 A at 125 VAC; 10 A at 250 VAC; 8 A at 24 VDC Inductive full-load current 15 A at 125 VAC; 8 A at 250 VAC; 5 A at 24 VDC Inductive instantaneous current 72 A, as shown for the AC columns Features and Application Standard installation bracket permits mounting in different positions. Snap-action SPDT contacts provide the switching function. Dimensions and Installation Parameter Details Case width × depth × height 80 × 46 × 63 mm Case mounting holes 4 × M4 Case mounting dimensions shown 24, 22.5 and 25 mm Rear slots 20.5 mm height; 25 mm offset; 13 and 25 mm horizontal references Bracket overall height / width 84 / 60 mm Bracket top width / inner width 40 / 25 mm Bracket leg 27 mm with 2 mm material thickness Bracket holes 8 × Ø4.4 mm; 2 × Ø5.5 mm Bracket slots 3 × R3.5 mm Bracket pitches 20, 20 and 17 mm; lower projection 14.5 mm Dimensions are in millimetres unless a different unit is shown. Lettered dimensions refer to the matching drawing in the catalog; check that drawing before machining or installing the product. The pressure and differential adjustment screws are separate. The catalog scale uses both MPa and kgf/cm². Follow the selected switch-reset arrangement and terminal diagram; the printed model code does not independently select manual versus automatic reset. For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Estimated Weight 250 g. This is a calculated reference estimate for this product, not a manufacturer-published or measured product weight. Packaging is excluded. Assumed 80 × 46 × 63 mm case × aluminium-equivalent density 2.7 g/cm³ × 40% solid fill; capillary versions add an approximate 15 g allowance. This is a geometric reference estimate, not a stated material composition.

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Specifications: PK503N — SPDT pressure controller with −0.05–0.3 MPa adjustment range and 7/16–20 NPT as printed (thread designation needs confirmation) pressure connection. Product Catalog Download Airtac Product Catalog (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. This Ordering Code Code Meaning PK Pressure controller 503 −0.05–0.3 MPa operating pressure range N 7/16–20 NPT as printed (thread designation needs confirmation) Technical Specifications Parameter Details Operating pressure range −0.05–0.3 MPa Adjustable pressure differential 0.035–0.15 MPa Factory switch-off setting 0.2 MPa Factory switch-on setting 0.1 MPa Maximum airtightness-test pressure 1.65 MPa Permitted fluid temperature −10 to +100°C Medium Refrigerants, air and non-corrosive liquids Protection IP40 Switch contact SPDT; automatic-reset and manual-reset diagrams are shown Connection 7/16–20 NPT as printed (thread designation needs confirmation) Non-inductive load 20 A at 125 VAC; 10 A at 250 VAC; 8 A at 24 VDC Inductive full-load current 15 A at 125 VAC; 8 A at 250 VAC; 5 A at 24 VDC Inductive instantaneous current 72 A, as shown for the AC columns Features and Application Standard installation bracket permits mounting in different positions. Snap-action SPDT contacts provide the switching function. Dimensions and Installation Parameter Details Case width × depth × height 80 × 46 × 63 mm Case mounting holes 4 × M4 Case mounting dimensions shown 24, 22.5 and 25 mm Rear slots 20.5 mm height; 25 mm offset; 13 and 25 mm horizontal references Bracket overall height / width 84 / 60 mm Bracket top width / inner width 40 / 25 mm Bracket leg 27 mm with 2 mm material thickness Bracket holes 8 × Ø4.4 mm; 2 × Ø5.5 mm Bracket slots 3 × R3.5 mm Bracket pitches 20, 20 and 17 mm; lower projection 14.5 mm Dimensions are in millimetres unless a different unit is shown. Lettered dimensions refer to the matching drawing in the catalog; check that drawing before machining or installing the product. The pressure and differential adjustment screws are separate. The catalog scale uses both MPa and kgf/cm². Follow the selected switch-reset arrangement and terminal diagram; the printed model code does not independently select manual versus automatic reset. For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Estimated Weight 250 g. This is a calculated reference estimate for this product, not a manufacturer-published or measured product weight. Packaging is excluded. Assumed 80 × 46 × 63 mm case × aluminium-equivalent density 2.7 g/cm³ × 40% solid fill; capillary versions add an approximate 15 g allowance. This is a geometric reference estimate, not a stated material composition.

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Specifications: PK510M — SPDT pressure controller with 0.1–1.0 MPa adjustment range and M12 × 1.25 pressure connection. Product Catalog Download Airtac Product Catalog (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. This Ordering Code Code Meaning PK Pressure controller 510 0.1–1.0 MPa operating pressure range M M12 × 1.25 Technical Specifications Parameter Details Operating pressure range 0.1–1.0 MPa Adjustable pressure differential 0.1–0.3 MPa Factory switch-off setting 0.6 MPa Factory switch-on setting 0.5 MPa Maximum airtightness-test pressure 1.65 MPa Permitted fluid temperature −10 to +100°C Medium Refrigerants, air and non-corrosive liquids Protection IP40 Switch contact SPDT; automatic-reset and manual-reset diagrams are shown Connection M12 × 1.25 Non-inductive load 20 A at 125 VAC; 10 A at 250 VAC; 8 A at 24 VDC Inductive full-load current 15 A at 125 VAC; 8 A at 250 VAC; 5 A at 24 VDC Inductive instantaneous current 72 A, as shown for the AC columns Features and Application Standard installation bracket permits mounting in different positions. Snap-action SPDT contacts provide the switching function. Dimensions and Installation Parameter Details Case width × depth × height 80 × 46 × 63 mm Case mounting holes 4 × M4 Case mounting dimensions shown 24, 22.5 and 25 mm Rear slots 20.5 mm height; 25 mm offset; 13 and 25 mm horizontal references Bracket overall height / width 84 / 60 mm Bracket top width / inner width 40 / 25 mm Bracket leg 27 mm with 2 mm material thickness Bracket holes 8 × Ø4.4 mm; 2 × Ø5.5 mm Bracket slots 3 × R3.5 mm Bracket pitches 20, 20 and 17 mm; lower projection 14.5 mm Dimensions are in millimetres unless a different unit is shown. Lettered dimensions refer to the matching drawing in the catalog; check that drawing before machining or installing the product. The pressure and differential adjustment screws are separate. The catalog scale uses both MPa and kgf/cm². Follow the selected switch-reset arrangement and terminal diagram; the printed model code does not independently select manual versus automatic reset. For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Estimated Weight 250 g. This is a calculated reference estimate for this product, not a manufacturer-published or measured product weight. Packaging is excluded. Assumed 80 × 46 × 63 mm case × aluminium-equivalent density 2.7 g/cm³ × 40% solid fill; capillary versions add an approximate 15 g allowance. This is a geometric reference estimate, not a stated material composition.

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Specifications: PK506M — SPDT pressure controller with −0.05–0.6 MPa adjustment range and M12 × 1.25 pressure connection. Product Catalog Download Airtac Product Catalog (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. This Ordering Code Code Meaning PK Pressure controller 506 −0.05–0.6 MPa operating pressure range M M12 × 1.25 Technical Specifications Parameter Details Operating pressure range −0.05–0.6 MPa Adjustable pressure differential 0.06–0.4 MPa Factory switch-off setting 0.3 MPa Factory switch-on setting 0.2 MPa Maximum airtightness-test pressure 1.65 MPa Permitted fluid temperature −10 to +100°C Medium Refrigerants, air and non-corrosive liquids Protection IP40 Switch contact SPDT; automatic-reset and manual-reset diagrams are shown Connection M12 × 1.25 Non-inductive load 20 A at 125 VAC; 10 A at 250 VAC; 8 A at 24 VDC Inductive full-load current 15 A at 125 VAC; 8 A at 250 VAC; 5 A at 24 VDC Inductive instantaneous current 72 A, as shown for the AC columns Features and Application Standard installation bracket permits mounting in different positions. Snap-action SPDT contacts provide the switching function. Dimensions and Installation Parameter Details Case width × depth × height 80 × 46 × 63 mm Case mounting holes 4 × M4 Case mounting dimensions shown 24, 22.5 and 25 mm Rear slots 20.5 mm height; 25 mm offset; 13 and 25 mm horizontal references Bracket overall height / width 84 / 60 mm Bracket top width / inner width 40 / 25 mm Bracket leg 27 mm with 2 mm material thickness Bracket holes 8 × Ø4.4 mm; 2 × Ø5.5 mm Bracket slots 3 × R3.5 mm Bracket pitches 20, 20 and 17 mm; lower projection 14.5 mm Dimensions are in millimetres unless a different unit is shown. Lettered dimensions refer to the matching drawing in the catalog; check that drawing before machining or installing the product. The pressure and differential adjustment screws are separate. The catalog scale uses both MPa and kgf/cm². Follow the selected switch-reset arrangement and terminal diagram; the printed model code does not independently select manual versus automatic reset. For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Estimated Weight 250 g. This is a calculated reference estimate for this product, not a manufacturer-published or measured product weight. Packaging is excluded. Assumed 80 × 46 × 63 mm case × aluminium-equivalent density 2.7 g/cm³ × 40% solid fill; capillary versions add an approximate 15 g allowance. This is a geometric reference estimate, not a stated material composition.

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Specifications: PK503M — SPDT pressure controller with −0.05–0.3 MPa adjustment range and M12 × 1.25 pressure connection. Product Catalog Download Airtac Product Catalog (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. This Ordering Code Code Meaning PK Pressure controller 503 −0.05–0.3 MPa operating pressure range M M12 × 1.25 Technical Specifications Parameter Details Operating pressure range −0.05–0.3 MPa Adjustable pressure differential 0.035–0.15 MPa Factory switch-off setting 0.2 MPa Factory switch-on setting 0.1 MPa Maximum airtightness-test pressure 1.65 MPa Permitted fluid temperature −10 to +100°C Medium Refrigerants, air and non-corrosive liquids Protection IP40 Switch contact SPDT; automatic-reset and manual-reset diagrams are shown Connection M12 × 1.25 Non-inductive load 20 A at 125 VAC; 10 A at 250 VAC; 8 A at 24 VDC Inductive full-load current 15 A at 125 VAC; 8 A at 250 VAC; 5 A at 24 VDC Inductive instantaneous current 72 A, as shown for the AC columns Features and Application Standard installation bracket permits mounting in different positions. Snap-action SPDT contacts provide the switching function. Dimensions and Installation Parameter Details Case width × depth × height 80 × 46 × 63 mm Case mounting holes 4 × M4 Case mounting dimensions shown 24, 22.5 and 25 mm Rear slots 20.5 mm height; 25 mm offset; 13 and 25 mm horizontal references Bracket overall height / width 84 / 60 mm Bracket top width / inner width 40 / 25 mm Bracket leg 27 mm with 2 mm material thickness Bracket holes 8 × Ø4.4 mm; 2 × Ø5.5 mm Bracket slots 3 × R3.5 mm Bracket pitches 20, 20 and 17 mm; lower projection 14.5 mm Dimensions are in millimetres unless a different unit is shown. Lettered dimensions refer to the matching drawing in the catalog; check that drawing before machining or installing the product. The pressure and differential adjustment screws are separate. The catalog scale uses both MPa and kgf/cm². Follow the selected switch-reset arrangement and terminal diagram; the printed model code does not independently select manual versus automatic reset. For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Estimated Weight 250 g. This is a calculated reference estimate for this product, not a manufacturer-published or measured product weight. Packaging is excluded. Assumed 80 × 46 × 63 mm case × aluminium-equivalent density 2.7 g/cm³ × 40% solid fill; capillary versions add an approximate 15 g allowance. This is a geometric reference estimate, not a stated material composition.

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Specifications: PK506 — SPDT pressure controller with −0.05–0.6 MPa adjustment range and PT1/4 pressure connection. Product Catalog Download Airtac Product Catalog (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. This Ordering Code Code Meaning PK Pressure controller 506 −0.05–0.6 MPa operating pressure range (no suffix) PT1/4 Technical Specifications Parameter Details Operating pressure range −0.05–0.6 MPa Adjustable pressure differential 0.06–0.4 MPa Factory switch-off setting 0.3 MPa Factory switch-on setting 0.2 MPa Maximum airtightness-test pressure 1.65 MPa Permitted fluid temperature −10 to +100°C Medium Refrigerants, air and non-corrosive liquids Protection IP40 Switch contact SPDT; automatic-reset and manual-reset diagrams are shown Connection PT1/4 Non-inductive load 20 A at 125 VAC; 10 A at 250 VAC; 8 A at 24 VDC Inductive full-load current 15 A at 125 VAC; 8 A at 250 VAC; 5 A at 24 VDC Inductive instantaneous current 72 A, as shown for the AC columns Features and Application Standard installation bracket permits mounting in different positions. Snap-action SPDT contacts provide the switching function. Dimensions and Installation Parameter Details Case width × depth × height 80 × 46 × 63 mm Case mounting holes 4 × M4 Case mounting dimensions shown 24, 22.5 and 25 mm Rear slots 20.5 mm height; 25 mm offset; 13 and 25 mm horizontal references Bracket overall height / width 84 / 60 mm Bracket top width / inner width 40 / 25 mm Bracket leg 27 mm with 2 mm material thickness Bracket holes 8 × Ø4.4 mm; 2 × Ø5.5 mm Bracket slots 3 × R3.5 mm Bracket pitches 20, 20 and 17 mm; lower projection 14.5 mm Dimensions are in millimetres unless a different unit is shown. Lettered dimensions refer to the matching drawing in the catalog; check that drawing before machining or installing the product. The pressure and differential adjustment screws are separate. The catalog scale uses both MPa and kgf/cm². Follow the selected switch-reset arrangement and terminal diagram; the printed model code does not independently select manual versus automatic reset. For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Estimated Weight 250 g. This is a calculated reference estimate for this product, not a manufacturer-published or measured product weight. Packaging is excluded. Assumed 80 × 46 × 63 mm case × aluminium-equivalent density 2.7 g/cm³ × 40% solid fill; capillary versions add an approximate 15 g allowance. This is a geometric reference estimate, not a stated material composition.

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Specifications: PK503 — SPDT pressure controller with −0.05–0.3 MPa adjustment range and PT1/4 pressure connection. Product Catalog Download Airtac Product Catalog (PDF) For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. This Ordering Code Code Meaning PK Pressure controller 503 −0.05–0.3 MPa operating pressure range (no suffix) PT1/4 Technical Specifications Parameter Details Operating pressure range −0.05–0.3 MPa Adjustable pressure differential 0.035–0.15 MPa Factory switch-off setting 0.2 MPa Factory switch-on setting 0.1 MPa Maximum airtightness-test pressure 1.65 MPa Permitted fluid temperature −10 to +100°C Medium Refrigerants, air and non-corrosive liquids Protection IP40 Switch contact SPDT; automatic-reset and manual-reset diagrams are shown Connection PT1/4 Non-inductive load 20 A at 125 VAC; 10 A at 250 VAC; 8 A at 24 VDC Inductive full-load current 15 A at 125 VAC; 8 A at 250 VAC; 5 A at 24 VDC Inductive instantaneous current 72 A, as shown for the AC columns Features and Application Standard installation bracket permits mounting in different positions. Snap-action SPDT contacts provide the switching function. Dimensions and Installation Parameter Details Case width × depth × height 80 × 46 × 63 mm Case mounting holes 4 × M4 Case mounting dimensions shown 24, 22.5 and 25 mm Rear slots 20.5 mm height; 25 mm offset; 13 and 25 mm horizontal references Bracket overall height / width 84 / 60 mm Bracket top width / inner width 40 / 25 mm Bracket leg 27 mm with 2 mm material thickness Bracket holes 8 × Ø4.4 mm; 2 × Ø5.5 mm Bracket slots 3 × R3.5 mm Bracket pitches 20, 20 and 17 mm; lower projection 14.5 mm Dimensions are in millimetres unless a different unit is shown. Lettered dimensions refer to the matching drawing in the catalog; check that drawing before machining or installing the product. The pressure and differential adjustment screws are separate. The catalog scale uses both MPa and kgf/cm². Follow the selected switch-reset arrangement and terminal diagram; the printed model code does not independently select manual versus automatic reset. For detailed product dimensions and mounting drawings, please download and refer to the PDF catalog. Estimated Weight 250 g. This is a calculated reference estimate for this product, not a manufacturer-published or measured product weight. Packaging is excluded. Assumed 80 × 46 × 63 mm case × aluminium-equivalent density 2.7 g/cm³ × 40% solid fill; capillary versions add an approximate 15 g allowance. This is a geometric reference estimate, not a stated material composition.

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