●Whenever the hydraulic pressure is depressing (example: main power shut down, damage of the hydraulic pepe... ect. The check valve will remain ths setting pressure, for preventing any damage accident.)
 Specifications
MODEL Piston Stroke
(mm)		 Piston Area Max. Draw
Bar Pull
(Pull Side)
KN(kgf)		 Max. Operating
Pressure
MPa (kgf/cm2)		 Total
Leakage
(l/min)		 Max. Speed
(r.p.m.)		 Weight
(kg)		 Moment of
Inertia
(kgf.m2)
Push Side
(cm2)		 Pull Side
(cm2)
MS105 20 86 79 29(2957) 4.0(40.8) 0.8 6,000 7.1 0.0125
MS125 25 122 113 42(4283) 4.0(40.8) 0.8 6,000 10 0.0225
MS150 30 176 160 60(6118) 4.0(40.8) 0.8 5,500 13.5 0.0475
MS200 35 314 290 108(11013) 4.0(40.8) 0.8 5,500 22 0.0975
● Draw bar pull force : Pressure 4.0MPa(40.8 kg/cm2)
● Total leakage : Pressure 3.0MPa(30.6 kg/cm2) and oil temperture 50°C

   Dimensions
MODEL A B C D E F G H J K L M N P
Max.		 P
Min.		 Q R
MS105 105 20 135 100 80 30 21 M20x2.5 35 197 108 89 152 45 25 6-M10x20 158
MS125 125 25 160 130 110 35 25 M24x3.0 44 205 108 97 160 51 26 6-M12x24 166
MS150 150 30 190 130 110 45 31 M30x3.5 45 214 108 106 169 56 26 12-M12x24 175
MS200 200 35 245 145 120 55 37 M36x4.0 60 228 106 122 183 69 34 12-M16x30 189
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