Shijiazhuang Hanjiu Technology Co.,Ltd
Shijiazhuang Hanjiu Technology Co.,Ltd
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manual hydraulic directional control valves 5 spool hydraulic control valve 80liters
| Ambient temperature | -40C...+60C |
| Viscosity | 12 ...800 mm2/s |
| Fluid temperature | -15C...+80C |
| Filtration | 10 to NAS 1638 |
| Max operating pressure | 250bar |
| Back pressure | 50 bar |
| Nominal flow | 80 l/min |
| Leakage(A,B-T) | 15cm3/min at 120bar |
| Spool stroke | 6 mm |
| Actuating force | < 200 N |
| Modification/ Spools | with 1 to 7 |
How to choose monoblock valves?
P XX-X-X-X-XXX-XXX...-X-X
① ② ③ ④ ⑤⑥⑦ ⑤⑥⑦ ⑧ ⑨
① flow:40,80
② number of sections:1-8
③ relief valve set pressure:100-250bar
④ inlet port size: see table(1)
⑤ control type see table(2)
⑥spool type
⑦spool returing type
⑧work port size see table(1)
⑨outlet port size see table(1)
PORTS table(1)
| BSP Thread | Metric thread | US standard UNF thread | US standard NTP thread | ||||
| code | Thread size | code | Thread size | code | Thread size | code | Thread size |
| G04 | G1/4 | M16 | M16X1.5 | U10 | 5/8-12UNF | N06 | NPT3/8 |
| G06 | G3/8 | M18 | M18X1.5 | U12 | 3/4-16UNF | N08 | NPT1/2 |
| G08 | G1/2 | M20 | M20X1.5 | U14 | 7/8-14UNF | N12 | NPT3/4 |
| G12 | G3/4 | M22 | M22X1.5 | U16 | 1-12UNF | ||
| M27 | M27X2 | ||||||
Hanjiu: a professional hydraulic components manufacture in China,our main products are hydraulic motors/steering units/monoblock control valves/gear pumps, we have a rapid development in such a short time due to the high quality prodcuts,competitive price,stable delivery and best after sales service.