DH6/10
DH6/10 DH6/10
Pilot valve The type indication of the pilot valve used for the relief valve – balanced piston type pilot operated is as follows. If you need the pilot valve only, please specify “pilot valve type” and contact us. RB52X Pilot relief valve For RB52, 82 Series number Shape of pressure adjusting part 1 = Handle adjustment 2 = Thread adjustment (with cap) 3 = Handle with key adjustment Highest adjustment pressure 100 9.8MPa (100kgf/cm 2 ) 315 30.9MPa (315kgf/cm 2 ) RBE52X Pilot relief valve For RBE52, 82 Series number Vent circuit A Normal close B Normal open Shape of pressure adjusting part 1 = Handle adjustment 2 = Thread adjustment (with cap) 3 = Handle with key adjustment Highest adjustment pressure 100 9.8MPa (100kgf/cm 2 ) 315 30.9MPa (315kgf/cm 2 ) Vent port No symbol Without vent port X With vent port Drain system No symbol = Internal drain Y = External drain Type of hydraulic oil No symbol = Mineral based hydraulic oil V = Phosphate ester based hydraulic oil W = Fatty ester based hydraulic oil Water-glycol based hydraulic oil Drain system No symbol = Internal drain Y = External drain Vent port No symbol Without vent port X With vent port Type of hydraulic oil No symbol = Mineral based hydraulic oil V = Phosphate ester based hydraulic oil W = Fatty ester based hydraulic oil Water-glycol based hydraulic oil Shock damping valve provided or not No symbol = Without shock damping valve S = With shock damping valve Electric connection symbol AL = Center terminal with lamp Input voltage 12 24 100 12V 24V 100V 200 200V * For other power supply, please contact us. Input power supply A = Alternating current D = Direct current R = AC/DC conversion Solenoid type W = Wet type (with standard emergency manual operation) * (For the explosion proof type, please contact us.) *For details, refer to the section of the solenoid operated directional valve “DE10”. Relief valve – Balanced piston type pilot operated (3) 2-25
Dimension drawing RBEF (Note) This diagram shows the type RBE*. In the case of the type RB*, there are no shock damping valve and solenoid operated directional valve. S R e 140 5 T 70 34 U V AC Solenoid DC Solenoid Relief valve – Balanced piston type pilot operated (3) Shock damping valve 45° 45° Nominal dimension Pilot relief valve P Q X N f M L K Solenoid a Y 35 Width across flat 19 Width across flat 30 Width across flat 19 Screw adjusting type W 60 Handle adjusting type 2×4-X screw depth Y Width across flat 30 W 30 60 Handle with key adjusting type 105.3 34 65 A C B D 23 E 2-18 through hole T P H2 G F P 22 H1 Installed only in the case with a shock damping valve Counterboring diameter 38, counterboring depth G 1/2 Q screw depth 13 (for port X, Y) (Note) The P port position is H1 in the case of RBE52F and H2 in the case of 82F. A B C D E F G H1 H2 K L M N P Q R S T U V W e 52 185 35 100 77 25 148 115 45 199 156 148 74 45 98 224 225 111 54 16 247 202 82 205 45 115 76 158 132 73 209 165 158 84 26 145 233 234 120 63 25 268 211 Nominal dimension X Y 52 M16 24 82 M24 36 f 84 RBEP (Note) This diagram shows the type RBE*. In the case of the type RB*, there are no shock damping valve and solenoid operated directional valve. 22 140 70 X P B1 B2 B3 B4 Y T Opposite side dimension 19 Opposite side dimension 30 For AC Opposite side dimension 30 RBE*P-20-*2 35 Opposite side dimension 19 For DC X P X P Y X T Y T T2 5 L2 L3 L4 L5 L6 23 L7 L1 34 65 L8 RBE*P-20-*1 60 RBE*P-20-*3 60 H4 H5 H3 H6 34 This diagram shows a case with a shock damping valve. In the case without a shock damping valve, this dimension is 0. 105.3 H12 (Maximum) 30 H12 (Maximum) H10 H8 H7 Hydraulic symbols RBE*P-20-**/*X H1 RBE*P-20-**/*XY RBE*B RBE*A RBE*B RBE*A H2-2 H2-1 H11 T3 O-ring dimension “02” D5 6-D1 D3 D4 O-ring dimension “01” Nominal dimension B1 B2 B3 B4 D1 D3 D4 D5 H1 H2-1 H2-2 H3 H4 H5 H6 H7 H8 H10 H11 H12 L1 L2 RBE52 40 44 115 150 M16 50 60 20 224 202 225 111 54 16 84 148 156 199 18 250 35 25 RBE82 50 60 170 210 M20 80 90 30 254 232 255 141 84 46 105 210 186 261 25 280 50 30 Nominal dimension L4 L5 L6 L7 L8 T2 T3 O-ring dimension “01” O-ring dimension “02” RBE52 77 100 101 135 185 2.4 1.8 2-JIS B 2401 G55 Hs90 2-JIS B 2401 P16 Hs90 RBE82 115 140 151 185 255 2.4 2.4 2-JIS B 2401 G85 Hs90 2-JIS B 2401 G25 Hs90 L3 50 70 2-26
- Page 62 and 63: Manual selector valve (1) Spool typ
- Page 64 and 65: Manual selector valve (1) ■Dimens
- Page 66 and 67: Manual selector valve (2) Spool typ
- Page 68 and 69: Manual selector valve (2) ■Dimens
- Page 70 and 71: Manual selector valve - KLA type Ma
- Page 72 and 73: Check valve (1) ■Specifications N
- Page 74 and 75: Check valve (1) ●C (cartridge typ
- Page 76 and 77: Amount of pressure drop (MPa Check
- Page 78 and 79: 45° Check valve (2) ●C (flange c
- Page 80 and 81: Pilot operated check valve (1) Sub-
- Page 82 and 83: A Y B X Pilot operated check valve
- Page 84 and 85: Pilot operated check valve (2) Flan
- Page 86 and 87: Pressure gauge valve Pressure gauge
- Page 88 and 89: Page Relief valve - Direct operated
- Page 90 and 91: Hydraulic symbols Pressure increase
- Page 92 and 93: Pressure override characteristics (
- Page 94 and 95: Dimension drawing RD*G/R RDV6G/R L2
- Page 96 and 97: RDV1M6R A 62 Maximum of 152 61 14.5
- Page 98 and 99: Type indication RBE Relief valve -
- Page 100 and 101: Pilot valve The type indication of
- Page 102 and 103: Dimension drawing RB*P B1 B2 X P T
- Page 104 and 105: Relief valve - Balanced piston type
- Page 106 and 107: Type indication RB35X Pilot relief
- Page 108 and 109: RB35F 38 19 110 Y port G1/4 screw d
- Page 110 and 111: Type indication RB52 Relief valve-
- Page 114 and 115: Three stage pressure relief valve 3
- Page 116 and 117: Dimension drawing 3RBE L10 L1 L8 L3
- Page 118 and 119: Pressure override characteristics (
- Page 120 and 121: PUE Pilot operated unloading relief
- Page 122 and 123: Dimension drawing PU10 47.1 85 66.7
- Page 124 and 125: Pilot operated unloading relief val
- Page 126 and 127: Dimension drawing PU35P (Gasket con
- Page 128 and 129: Specifications SD6P SD10P P-DE6R14-
- Page 130 and 131: Sequence valve — Balanced piston
- Page 132 and 133: Minimum adjustment pressure charac
- Page 134 and 135: Dimension drawing SB L5 L3 L2 6 13
- Page 136 and 137: Pressure override characteristics (
- Page 138 and 139: Pressure reducing valve - Balanced
- Page 140 and 141: Secondary side minimum adjustment p
- Page 142 and 143: The direct operated type relief val
- Page 144 and 145: ●B*G/GT*・3 ●Handle adjusting
- Page 146 and 147: ●B*P*・1 ●Handle adjusting typ
- Page 148 and 149: Counterbalance valve CBD Overview
- Page 150 and 151: Dimension drawing CBD*G/R Handle ad
- Page 152 and 153: Pressure drop characteristics (visc
- Page 154 and 155: Variable throttle valve T1M 3-2 Th
- Page 156 and 157: ■Dimension drawing ●T1M*P C (wh
- Page 158 and 159: ■Pressure - Flow rate characteris
- Page 160 and 161: ■Dimension drawing ●T1M*P L1 L2
Pilot valve<br />
The type indication of the pilot valve used for the relief valve – balanced piston type pilot operated is as follows.<br />
If you need the pilot valve only, please specify “pilot valve type” and contact us.<br />
RB52X<br />
Pilot relief valve<br />
For RB52, 82<br />
Series number<br />
Shape of pressure adjusting part<br />
1 = Handle adjustment<br />
2 = Thread adjustment (with cap)<br />
3 = Handle with key adjustment<br />
Highest adjustment pressure<br />
<strong>10</strong>0 9.8MPa (<strong>10</strong>0kgf/cm 2 )<br />
315 30.9MPa (315kgf/cm 2 )<br />
RBE52X<br />
Pilot relief valve<br />
For RBE52, 82<br />
Series number<br />
Vent circuit<br />
A Normal close<br />
B Normal open<br />
Shape of pressure adjusting part<br />
1 = Handle adjustment<br />
2 = Thread adjustment (with cap)<br />
3 = Handle with key adjustment<br />
Highest adjustment pressure<br />
<strong>10</strong>0 9.8MPa (<strong>10</strong>0kgf/cm 2 )<br />
315 30.9MPa (315kgf/cm 2 )<br />
Vent port<br />
No symbol<br />
Without vent port<br />
X With vent port<br />
Drain system<br />
No symbol = Internal drain<br />
Y = External drain<br />
Type of hydraulic oil<br />
No symbol = Mineral based hydraulic oil<br />
V = Phosphate ester based hydraulic oil<br />
W = Fatty ester based hydraulic oil<br />
Water-glycol based hydraulic oil<br />
Drain system<br />
No symbol = Internal drain<br />
Y = External drain<br />
Vent port<br />
No symbol<br />
Without vent port<br />
X With vent port<br />
Type of hydraulic oil<br />
No symbol = Mineral based hydraulic oil<br />
V = Phosphate ester based hydraulic oil<br />
W = Fatty ester based hydraulic oil<br />
Water-glycol based hydraulic oil<br />
Shock damping valve provided or not<br />
No symbol = Without shock damping valve<br />
S = With shock damping valve<br />
Electric connection symbol<br />
AL = Center terminal with lamp<br />
Input voltage<br />
12<br />
24<br />
<strong>10</strong>0<br />
<br />
<br />
<br />
12V<br />
24V<br />
<strong>10</strong>0V<br />
200 200V<br />
* For other power supply, please contact us.<br />
Input power supply<br />
A = Alternating current<br />
D = Direct current<br />
R = AC/DC conversion<br />
Solenoid type<br />
W = Wet type (with standard emergency manual operation)<br />
* (For the explosion proof type, please contact us.)<br />
*For details, refer to the section of the solenoid operated<br />
directional valve “DE<strong>10</strong>”.<br />
Relief valve – Balanced piston type pilot operated (3)<br />
2-25