INT'L Shortcut Cartridge Catalogue - Bibus SK, s.r.o.

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Protection against pressure spikes. . . NEW SOFT SHIFT OPTION FOR SUN RELIEF CARTRIDGE VALVES Using these newly designed pressure relief valves, pressures can be ramped up and ramped down. These relief valves work purely mechanically, and protect hydraulic components against pressure spikes that could damage machinery. Soft shift relief valves are available as pure pressure relief valves and as ventable relief valves in different frame sizes. As cartridge valves they can be used in many different types of assemblies such as sandwich, line mount, gasket mount, and custom. Benefits of Sun’s Soft Relief Controlled rate of pressure rise means less dynamic stress for components. No pressure transients above setting. Limited rate of force change. Increases the life expectancy of hoses and other critical components in the circuit. Uses a normally open pilot section to maintain a minimum threshold setting. A minimum threshold setting allows the valve to begin controlling the rate of pressure rise immediately from the vent pressure setting. Incorporates a return spring to ensure a reliable reset. See catalogue pages 11 (RP*T) and 20 (RV*T) for detailed information on relief cartridges with soft shift options. Soft Shift option extended to Sun Solenoid Operated Directional Valves. . . Sun’s small pilot solenoid valves are used to unload larger main-stage elements remotely, or by directly integrating the pilot valve into the main-stage element. In this latter approach, unique to Sun, 12 different pilot valves (proportional, solenoid, hydraulic and pneumatic) can be integrated into a variety of main-stage elements. Most 2-position, 2-way screw-in cartridge pilot solenoid valves utilize a poppet style construction to satisfy low leakage requirements. Sun Hydraulics has adopted a different approach that utilizes a precision spool/sleeve design. Available in both 2-position, 2- and 3-way pilot solenoid cartridges, this approach produces leakage characteristics equivalent to poppet style designs. Since control volumes in pilot circuits are typically small, the lower gain characteristics of spool valves produce a softer unload. To further extend the operating rate, Sun offers a soft shift option that adds an orifice in the valve’s armature to gain greater control of fluid displacement. Combining the benefits of a spool valve with the soft shift option extends shift times, which can reduce the hydraulic shock generated when unloading main-stage elements. Sun’s Soft Shift option is offered on all of its spool-type solenoid valves. You will find additional information about the DTDA-S, DAAL-S, DLDA-S, DBAL-S, DMDA-S, DNDA-S on pages 132 through 138 in the Solenoid section of this catalogue. Consult the Sun website w w w. sunhydr aulic s.c o m for detailed and complete information on Sun soft shift options. Products: Cartridges: Relief: View All Relief Cartridges and Products: Cartridges: Solenoids: View all Solenoid Operated Cartridges. Products: Cartridges: Solenoid Operated: View All Solenoid Operated Cartridges 24 Int’l Shortcut Catalogue #999-901-312
2 1 2 2 3 2 1 2 1 3 T-8A Cav 2 3 3 3 1 3 1 1 Sequence Cartridge Valves Int’l Shortcut Catalogue #999-901-312 25 Cartridge Type Page Pilot Operated, Balanced Piston 26 Direct Acting with Reverse Flow Check 27 Kick-down, Pilot Operated, Balanced Piston 28 Air Controlled, Pilot Operated, Balanced Piston 29 Direct Acting without Reverse Flow Check 30 Electro-Proportional, Pilot Operated, Balanced Piston, Main Stage with Integral T-8A Control Cavity 31
Page 1 and 2: Over 35 New Products in this Catalo
Page 3 and 4: Contents Model Codes printed in Red
Page 5 and 6: 2 1 2 2 2 1 1 1 2 1 2 1 2 1 2 Air P
Page 7 and 8: Relief Valves DIRECT ACTING AND DIR
Page 9 and 10: Relief Valves DIRECT ACTING, PILOT
Page 11 and 12: Relief Valves PILOT OPERATED, BALAN
Page 15 and 16: Relief Valves, Electro-Proportional
Page 17 and 18: Relief Valves, Electro-Proportional
Page 21 and 22: Relief Valves Full Adjustment 5 Tur
Page 23: Relief Valves, Electro-Proportional
Page 27 and 28: Sequence Valves DIRECT ACTING WITH
Page 29 and 30: Sequence Valves AIR CONTROLLED, PIL
Page 31 and 32: Sequence Valves, Electro-Proportion
Page 33 and 34: 3 2 1 2 1 3 2 3 2 3 T-8A Cav Air Pi
Page 35 and 36: Reducing Valves PILOT OPERATED, AIR
Page 37 and 38: Reducing/Relieving Valves PILOT OPE
Page 39 and 40: Reducing/Relieving Valves DIRECT AC
Page 41 and 42: Reducing/Relieving Valves PILOT OPE
Page 43 and 44: Reducing/Relieving Valves, Electro-
Page 45 and 46: Reducing/Relieving Valves, Electro-
Page 47 and 48: 2 1 3 2 1 2 1 2 3 3 4 3 Ext. 1 Int
Page 49 and 50: Pilot-to-Open Check Valves ATMOSPHE
Page 51 and 52: 2 2 2 2 2 2 2 4 2 4 2 3 3 3 3 3 3 3
Page 53 and 54: Series 2 Series 3 Series 4 Series 2
Page 55 and 56: Counterbalance Valves NON-VENTED, S
Page 57 and 58: Counterbalance Valves NON-VENTED, S
Page 59 and 60: Counterbalance Valves NON-VENTED, R
Page 61 and 62: Counterbalance Valves VENTED, 280 B
Page 63 and 64: 2 2 4 2 4 2 3 3 3 3 1 1 1 1 Load Co
Page 65 and 66: Load Control: Load Reactive Valves
Page 67 and 68: Load Control: Load Reactive Valves
Page 69 and 70: 2 2 3 3 4 1 1 Load Control: Balance
Page 71 and 72: Load Control: Balanced VENTED, NON-
Page 73 and 74: 2 1 2 1 2 1 2 1 2 1 3 3 Int’l Sho
Page 75 and 76:
Check Valves FREE FLOW, SIDE-TO-NOS
Page 77 and 78:
Check Valves FREE FLOW, SIDE-TO-NOS
Page 79 and 80:
1 1 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2
Page 81 and 82:
Flow Control Valves FULLY ADJUSTABL
Page 83 and 84:
Flow Control Valves FIXED ORIFICE,
Page 85 and 86:
Page 87 and 88:
Page 89 and 90:
Flow Control Valves VENTABLE, FIXED
Page 91 and 92:
Flow Control Valves, Electro-Propor
Page 93 and 94:
3 3 3 3 4 2 4 2 4 2 4 2 Flow Divide
Page 95 and 96:
Flow Divider / Combiner Valves DIVI
Page 97 and 98:
Flow Divider / Combiner Valves DIVI
Page 99 and 100:
4 4 T-8A Cav 4 2 1 2 1 2 1 3 3 3 3
Page 101 and 102:
Logic Elements BALANCED POPPET, NOR
Page 103 and 104:
Page 105 and 106:
Page 107 and 108:
Page 109 and 110:
Logic Elements UNBALANCED POPPET, V
Page 111 and 112:
Logic Elements UNBALANCED POPPET, P
Page 113 and 114:
Logic Elements NORMALLY CLOSED, MOD
Page 115 and 116:
Logic Elements BI-DIRECTIONAL, MODU
Page 117 and 118:
1 1 4 T-8A 4 T-8A 2 1 3 2 1 3 2 1 3
Page 119 and 120:
Directional Valves 2-WAY AND 3-WAY,
Page 121 and 122:
Directional Valves 2-WAY AND 3-WAY
Page 123 and 124:
Directional Valves 2-WAY AND 3-WAY,
Page 125 and 126:
Directional Valves 3-WAY, 2-POSITIO
Page 127 and 128:
Directional Valves 2-WAY POPPET, WI
Page 129 and 130:
Directional Valves 3-POSITION, 4-WA
Page 131 and 132:
2 2 1 Solenoid Operated Cartridge V
Page 133 and 134:
Solenoid Operated Cartridge Valves
Page 135 and 136:
Page 137 and 138:
Page 139 and 140:
Page 141 and 142:
1 2 2 1 2 Air Pilot 2 1 Normally Op
Page 143 and 144:
Pilot Control Valves DIRECT ACTING,
Page 145 and 146:
Pilot Control Valves FLOW CONTROL,
Page 147 and 148:
Pilot Control Valves 2-WAY, HYDRAUL
Page 149 and 150:
Pilot Control Valves 2-WAY, AIR OPE
Page 151 and 152:
Pilot Control Valves 3-WAY, 2-POSIT
Page 153 and 154:
Pilot Control Valves 3-WAY, 2-POSIT
Page 155 and 156:
1 Ext. 2 1 2 Ext. 1 2 3 1 2 3 2 4 3
Page 157 and 158:
Shuttle Valves BACK-TO-BACK CHECK/S
Page 159 and 160:
Shuttle Valves BACK-TO-BACK CHECK/S
Page 161 and 162:
Shuttle Valves HIGH SIDE, 3-POSITIO
Page 163 and 164:
2 1 3 2 2 1 3 2 1 2 1 4 2 3 1 3 1 I
Page 165 and 166:
Circuit Savers AIR BLEED AND START-
Page 167 and 168:
Circuit Savers CHECK, PILOT-TO-CLOS
Page 169 and 170:
Circuit Savers ACCUMULATOR SENSE, P
Page 171 and 172:
1 1 1 1 2 2 2 2 4 T-8A 4 3 3 3 3 In
Page 173 and 174:
Hybrid Valves DIRECT ACTING RELIEF,
Page 175 and 176:
Hybrid Valves PILOT OPERATED, BALAN
Page 177 and 178:
Int’l Shortcut Catalogue #999-901
Page 179 and 180:
Cartridge Control Kits Service Kit
Page 181 and 182:
Cartridge Control Kits Service Kit
Page 183 and 184:
Cavity Plugs It is sometimes desira
Page 185 and 186:
Cavity Plugs Plugs for Six Port Cav
Page 187 and 188:
Sun Coil Options for Solenoids (Met
Page 189 and 190:
Sun Coil Options with Embedded Elec
Page 191 and 192:
Sun Coil 790-***** Part Numbering S
Page 193 and 194:
Sun Model Code System Sun cartridge
Page 195 and 196:
Model Code Index Model Code Cavity
Page 197 and 198:
Model Code Index Model Code Cavity
Page 199 and 200:
Warranty Sun Hydraulics Limited man
Page 201:
Mexico COUNTRY DISTRIBUTOR Componen
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INT'L Shortcut Cartridge Catalogue - Bibus SK, s.r.o.

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