Mitsubishi MK Pump:Flange Dimensions
[ Hydraulic Components ]

Insert Pipe Fitting
Insert Pipe Fitting
Butt-Welding Pipe Fitting
Butt-Welding Pipe Fitting

Unit: millimeter

Suction (SAE 3,000 Psi, Insert Pipe Fitting)

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Model A B C D E F G H Bolt O-ring
MKV-08 108 50.8 115 88.9 24.5 12 77.1 63.5 M12 × 40 AS568-232 Hardness Hs70
MKV-11 108 50.8 115 88.9 24.5 12 77.1 63.5 M12 × 40 AS568-232 Hardness Hs70
MKV-16 130 61.9 135 106.3 24.5 14 90.1 76.2 M16 × 45 AS568-237 Hardness Hs70
MKV-23 130 61.9 135 106.3 24.5 14 90.1 76.2 M16 × 45 AS568-237 Hardness Hs70
MKV-33 139 69.9 152 120.7 39.0 23 102.5 86.0 M16 × 60 AS568-241 Hardness Hs70
MKV-55 150 77.8 162 130.2 39.0 23 115.4 101.6 M16 × 60 AS568-246 Hardness Hs70

Delivery (SAE 6,000 Psi, Insert Pipe Fitting)

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Model A B C D E F G H Bolt O-ring
MKV-08 69.9 27.8 81.0 57.2 25 10 34.5 25.0 M12 × 40 AS568-219 Hardness Hs90
MKV-11 69.9 27.8 81.0 57.2 25 10 34.5 25.0 M12 × 40 AS568-219 Hardness Hs90
MKV-16 77.8 31.8 95.3 66.7 25 14 43.2 31.8 M14 × 45 AS568-222 Hardness Hs90
MKV-23 77.8 31.8 95.3 66.7 25 14 43.2 31.8 M14 × 45 AS568-222 Hardness Hs90
MKV-33 95.3 36.5 112.7 79.4 30 19 49.1 38.1 M16 × 55 AS568-225 Hardness Hs90
MKV-55 114.3 44.5 133.4 96.8 40 22 61.1 50.8 M20 × 65 AS568-225 Hardness Hs90

Delivery (SAE 6,000 Psi, Butt-welding pipe fitting)

Slide horizontally to see the table.

Model J K L M N P Q R Bolt O-ring
MKV-08 69.9 27.8 81.0 57.2 48 25 34.0 21.2 M12 × 40 AS568-219 Hardness Hs90
MKV-11 69.9 27.8 81.0 57.2 48 25 34.0 21.2 M12 × 40 AS568-219 Hardness Hs90
MKV-16 77.8 31.8 95.3 66.7 53 25 42.7 29.9 M14 × 45 AS568-222 Hardness Hs90
MKV-23 77.8 31.8 95.3 66.7 53 25 42.7 29.9 M14 × 45 AS568-222 Hardness Hs90
MKV-33 95.3 36.5 112.7 79.4 58 30 48.6 34.4 M16 × 55 AS568-225 Hardness Hs90
MKV-55 φ140 44.5 φ140 96.8 68 40 60.5 43.1 M20 × 65 AS568-228 Hardness Hs90
  • Flanges are provided with bolts and O-rings.
    In case the operating pressure is under 22.6MPa, please apply the insert pipe fitting. The butt-welding pipe fitting is recommendable in case the operating pressure is over 22.6MPa.

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