Sectional Valves

Description Hydraulic distributors used for switching on/off and directing the working fl uid between head fl ow generators (hydraulic pumps), head fl ow consumers (hydraulic cylinders, motors, etc) and the tank. Construction Sectional directional control valves with manual control. Manufactured as either parallel or serial working fl ow distribution versions. Can be integrated in packages of up to eight sections. Mounting Distributor is fi xed with three bolts, P8. Port Thread Sizes: T: 3/4” BSPP P, A, B: 1/2” BSPP N: M26 x 1.5 Interchangeable with Walvoil SDS100. All valves come as standard with adjustable main relief valve set at 250 bar, adjustable from 20 to 250 bar. Includes standard lever. Ambient Temperature -40ºC to +60ºC Media Mineral oil based hydraulic oil Viscosity 12 to 800mm2/s Filtration Level 10 to NAS 1638 Leakage (A, B, T) 30cm3/min at 120 bar Nominal Flow 70 l/min Spool Stroke +/- 7mm Actuating Force < 200 N Modifi cation/Spools Up to 21
Hydraulics Hydraulic Control Valves
Type ZC70, 4 Way, 3 Position, Spring Return, 70 l/min, BSPP
  • Technical specs
Part number Variation name Outside diameter in millimetres Bend radius in millimetres Burst pressure in bar Maximum gauge pressure in bar Burst pressure Vacuum level in inches of mercury Thread size Thread size in millimetres Thread size in UNF Size of inlet thread Size of outlet thread To suit internal diameter of hose To suit metric internal diameter of hose To suit metric outside Flange size Seal Type Working temp Output Signal mA Litres per Minute Mpa Working pressure Micron Rating for filtration To Suit Notes Length MM Hole Centres in mm Height in MM Port Size Oem Code Element Media Old Ref Material Model Box QTY Bypass in PSIG Float Material Flow rate in cubic Litres per second ElemnentSize Voltage Max Litres per Minute Wattage OD In INCHES Max working pressure Size Max Pressure for rotation Displacement cm4836 Volume Function To suit Cartridge Ratio No. of Stations Type Frame Size Group Number
1021-0024 Type ZC70, 4 Way, 3 Position, Spring Return, 70 l/min, BSPP 1/2” ZC70 N/PA1/T/G 1
1021-0025 Type ZC70, 4 Way, 3 Position, Spring Return, 70 l/min, BSPP 1/2” 2ZC70 N/PA1/T/G 2
1021-0026 Type ZC70, 4 Way, 3 Position, Spring Return, 70 l/min, BSPP 1/2” 3ZC70 N/PA1/T/G 3
1021-0027 Type ZC70, 4 Way, 3 Position, Spring Return, 70 l/min, BSPP 1/2” 4ZC70 N/PA1/T/G 4
1021-0028 Type ZC70, 4 Way, 3 Position, Spring Return, 70 l/min, BSPP 1/2” 5ZC70 N/PA1/T/G 5
1021-0029 Type ZC70, 4 Way, 3 Position, Spring Return, 70 l/min, BSPP 1/2” 6ZC70 N/PA1/T/G 6
1021-0030 Type ZC70, 4 Way, 3 Position, Spring Return, 70 l/min, BSPP 1/2” 7ZC70 N/PA1/T/G 7
1021-0031 Type ZC70, 4 Way, 3 Position, Spring Return, 70 l/min, BSPP 1/2” 8ZC70 N/PA1/T/G 8
1021-0032 Type ZC100, 4 Way, 3 Position, Spring Return, 100 l/min, BSPP 1/2” ZC70 N/PA1/T/G1 1
1021-0033 Type ZC100, 4 Way, 3 Position, Spring Return, 100 l/min, BSPP 1/2” 2ZC70 N/PA1/T/G1 2
1021-0034 Type ZC100, 4 Way, 3 Position, Spring Return, 100 l/min, BSPP 1/2” 3ZC70 N/PA1/T/G1 3
1021-0035 Type ZC100, 4 Way, 3 Position, Spring Return, 100 l/min, BSPP 1/2” 4ZC70 N/PA1/T/G1 4
1021-0036 Type ZC100, 4 Way, 3 Position, Spring Return, 100 l/min, BSPP 1/2” 5ZC70 N/PA1/T/G1 5
1021-0037 Type ZC100, 4 Way, 3 Position, Spring Return, 100 l/min, BSPP 1/2” 6ZC70 N/PA1/T/G1 6