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CBD - Counterbalance Valve

CBD - Counterbalance Valve
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Industrial Products Counterbalance Valves Sizes 6 to 30 up to 315 bar up to 330 L/min Counterbalance Valve Type CBD Series 10 Data Sheet R1006 GB Features ◊ Combination of seat type direct acting relief and check valve minimises internal leakage. ◊ Quick response. ◊ Includes chatter resistant mechanism to ensure stable operation. Functional Description 2 1 B A 3 Type CBD Counterbalance Valves primarily comprise: • Housing (1) • Direct acting relief valve (2) • Check valve (3) When the pressure at port A rises above the value set at relief valve (2), the oil flows from port A to B with braking pressure. For details of the relief valve, refer to Data Sheet R-1001. The flow from port B to A passes freely through check valve (3). Model CBD Page 1.6 Data Sheet R-1006/06.99

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Counterbalance Valves Industrial Product Ordering Code Counterbalance Valve Direct Operated Series Number Fatty Acid Ester Maximum setting pressure Adjustment Element 2: Thread pin with Hexagon and protective 3: Lockable rotary knob (only for sizes 6, 10, Relief Valve The Relief valves used in this Counterbalance valve are as follows: (see Data Sheet R-1001) Data Sheet Hydraulic Products

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Industrial Products Counterbalance Valves Technical Data For applications outside the following parameters, please consult Kawasaki Precision Machinery (UK) Ltd. Maximum Operating Pressure 315 bar (port A & B) Pressure Fluid Mineral oil, phosphate ester, fatty acid ester and water glycol. Phosphate ester is only suitable for use with FPM seals. Pressure Fluid Temperature Range -20°C to +70°C Viscosity Range 2.8 to 380 cSt Degree of Contamination Maximum permissible degree of contamination of the fluid is to NAS 1638 class 9. Kawasaki recommend that a filter with a minimum retention rate of...

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Counterbalance Valves Industrial Product CBD*.G Unit Dimensions (dimensions in mm) Rotary knob (up to size 25) E Hand wheel (size 25, 30) ø80 ø60 Width across flats "X " B J A K L H 94 T Width across flats "X " spot face dia, øM, depth N A thread P, depth Q (ports A, B) R 2-øS F through hole G B D C 2 Lockable rotary knob ø60 23 Thread pin with hexagon and protective cap Width across flats "X " V Width across flats "X " W øU A B Symbol Model CBD Page 4.6 Data Sheet R-1006/06.99

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Industrial Products Counterbalance Valves CBD*.G Unit Dimensions (dimensions in mm) (continued) Data Sheet Hydraulic Products

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Counterbalance Valves Industrial Product CBD*.P Unit Dimensions (dimensions in mm) Rotary knob Hand wheel (up to size 30) (size 30) E ø80 ø60 Width across flats "a" øT N L A M B øU K 94 W Width across flats "a" Oring"V" (Ports A,B) P S A D J Q H C R G F B Lockable rotary knob ø60 23 Thread pin with hexagon and protective cap Y Width across flats "a" Width across flats "a" Z øX A B A Size 10 95 Size 20 135 Size 30 175 Size 10 Size 20 Size 30 B 105 145 180 S 4-M8 4-M12 4-M16 C 50 60 80 D 25 30 40 T 10 20 30 U 16 30 40 E 40 50 60 F 10 15 15 G 85 115 150 H 50 65 70 J 30 35 45 "V" 2-JISB2401...

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