01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | ||
/ |
|
/ | * |
01 | up to 280 bar | no code |
Up to 350 bar | H- | |
Main ports | ||
02 | 3-way version | 3 |
4-way version | 4 | |
Type of actuation | ||
03 | Hydraulic | WH |
Electro-hydraulic | WEH | |
Size | ||
04 | NG10 | 10 |
NG16 | 16 | |
NG25 (version "W.H 22") | 22 | |
NG25 (version "W.H 25") | 25 | |
Size 32 | 32 | |
Spool return in the main valve | ||
05 | By means of springs | no code |
Hydraulic 1) |
H | |
06 | Symbols; for the possible version, see "Symbols/Circuit diagrams" | |
Component series | ||
07 | Component series 40 … 49 (40 … 49: unchanged installation and connection dimension) – NG10 | 4X |
Component series 60 … 69 (60 … 69: unchanged installation and connection dimension) – NG25 ("W.H 25") and NG32 | 6X | |
Component series 70 … 79 (70 … 79: unchanged installation and connection dimension) – NG16 (from series 72) andNG25 ("W.H 22") | 7X | |
Control spool return in the pilot control valve with 2 spool positions and 2 solenoids (only possible with symbols C, D, K, Z and hydraulic control spool return in the main valve) | ||
08 | With spring return | no code |
Without spring return | O | |
Without spring return with detent 2) |
OF | |
Pilot control valve 2) |
||
09 | High-power valve (data sheet 23178) | 6E |
Electrical voltages 2) |
||
10 | Direct voltage 24 V | G24 |
Alternating voltage 230 V, 50/60 Hz | W230 | |
Manual override | ||
11 | Without manual override | no code |
With manual override | N | |
With concealed manual override | N9 | |
Pilot oil flow 3) |
||
12 |
External pilot oil supply, external pilot oil return 4) |
no code |
Internal pilot oil supply, external pilot oil return 4; 5) |
E | |
Pilot oil supply internal, pilot oil return internal 5) |
ET | |
External pilot oil supply, internal pilot oil return 4) |
T | |
Switching time adjustment | ||
13 | Without switching time adjustment | no code |
Switching time adjustment as supply control | S | |
Switching time adjustment as discharge control | S2 | |
Corrosion resistance (outside) | ||
14 | None (valve housing primed) | no code |
Improved corrosion protection (240 h salt spray test according to EN ISO 9227) | J3 | |
Electrical connection 2) |
||
15 | Individual connection | |
Without mating connector, connector according to DIN EN 175301-803 | K4 6) | |
Spool position monitoring | ||
16 | Without position switch | no code |
Monitored spool position "a" | QMAG24 | |
Monitored spool position "b" | QMBG24 | |
Monitored spool position "a" and "b" | QMABG24 | |
Monitored rest position | QM0G24 | |
Stroke setting | ||
17 | Stroke setting on valve side A and B | 10 |
Stroke setting on valve side A | 11 | |
Stroke setting on valve side B | 12 | |
Throttle insert 2) |
||
18 | Without throttle insert | no code |
Throttle Ø 0.8 mm | B08 | |
Throttle Ø 1.0 mm | B10 | |
Throttle Ø 1.2 mm | B12 | |
Throttle Ø 1.5 mm | B15 | |
Throttle Ø 2.0 mm | B20 | |
Throttle Ø 2.5 mm | B25 | |
preload valve (not for NG10) 2) |
||
19 | Without pre-decompression | no code |
With preload valve | P4,5 | |
20 | Without pressure reducing valve | no code |
With pressure reducing valve | D3 7) | |
Seal material (observe compatibility of seals with hydraulic fluid used, see "Technical data") | ||
21 | NBR seals | no code |
FKM seals | V | |
22 | Further details in the plain text | * |
R996018716 | 4WH10D4X/SO82 |
R900437793 | 4WH10C4X/ |
R900568415 | 4WH10C4X/S |
R901338201 | 4WH10C4X/S |
R901133566 | 4WH10C4X/S2 |
R987046509 | 4WH10C4X/S2 |
R900564718 | 4WH10C4X/S2/V |
R900406030 | 4WH10D34-4X/SO613 |
R900441150 | 4WH10D4X/ |
R978876914 | 4WH10D4X//12 |
R900552119 | 4WH10D4X//43 |
R900427851 | 4WH10D4X//V |
R979010855 | 4WH10D4X/ET |
R900473466 | 4WH10D4X/J |
R900539776 | 4WH10D4X/JSO562 |
R900592347 | 4WH10D4X/S |
R900471150 | 4WH10D4X/S2 |
R900398293 | 4WH10D4X/SO613 |
R900774755 | 4WH10D4X/TSO309 |
R900444197 | 4WH10E4X/ |
R900910498 | 4WH10E4X//10 |
R900539718 | 4WH10E4X//10SO757 |
R900246400 | 4WH10E4X//V |
R900248282 | 4WH10E4X/ET/B10V |
R901402807 | 4WH10E4X/J |
R900534006 | 4WH10E4X/S2 |
R900523929 | 4WH10E4X/SO733 |
R900518247 | 4WH10F4X/ |
R900441155 | 4WH10G4X/ |
R900437263 | 4WH10G4X/J |
R900582265 | 4WH10G4X/S2 |
R900474423 | 4WH10H4X/ |
R900442588 | 4WH10H4X//11 |
R900567688 | 4WH10HC4X/ |
R901193461 | 4WH10HC4X//10 |
R900428182 | 4WH10HD4X/ |
R900744309 | 4WH10HD4X//V |
R979006547 | 4WH10HD4X/ET |
R900510249 | 4WH10HZ4X/ |
R900428004 | 4WH10J4X/ |
R900777126 | 4WH10J4X//10 |
R900960590 | 4WH10J4X//V |
R900510213 | 4WH10J4X/J |
R900562494 | 4WH10J4X/S2 |
R900564101 | 4WH10J4X/SO584 |
R900449796 | 4WH10K4X/ |
R900582530 | 4WH10L4X/ |
R900562602 | 4WH10M4X/ |
R901438224 | 4WH10M4X/J |
R901430030 | 4WH10P4X/ |
R900538177 | 4WH10Q4X/ |
R900529533 | 4WH10Q4X//10 |
R900440768 | 4WH10R4X/ |
R900529175 | 4WH10R4X/S2 |
R900529242 | 4WH10T4X/ |
R901127650 | 4WH10T4X/ |
R900572805 | 4WH10T4X/SO562 |
R900428197 | 4WH10T4X/JSO12 |
R900586615 | 4WH10T4X/S2 |
R900736797 | 4WH10U4X/ |
R900472695 | 4WH10V4X/ |
R900462239 | 4WH10W4X/ |
R900428076 | 4WH10X132-4X/ |
R900443486 | 4WH10Y4X/ |
R900539355 | 4WH10Y4X//V |
R900598835 | 4WH10Z4X/ |
R900522199 | 4WH10Z4X//V |
R978862767 | 4WH10C4X/V |
R978871910 | 4WH10E4X/SO43A-1108A |
R979001595 | 4WH10E4X/SO41-8857 |
R979001596 | 4WH10E4X/SO41-8858 |
R979811439 | 4WH10E4X/SO8/SO41-8480 |
R979019917 | 4WH10EB4X/SO41-7499 |
R978901244 | 4WH10J4X/VSO43A-1518 |
R978917184 | 4WH10Q4X/SO43A-154 |
R978019445 | 4WH10R4X/VSO8 |
R900246899 | H-4WH10C4X/ |
R900738780 | H-4WH10C4X/S2 |
R900528376 | H-4WH10D4X/ |
R900521539 | H-4WH10D4X//V |
R900512094 | H-4WH10E4X/ |
R901077671 | H-4WH10E4X//ZV |
R901232464 | H-4WH10E4X/S2 |
R900534845 | H-4WH10G4X/ |
R900575340 | H-4WH10G4X//V |
R901077679 | H-4WH10G4X//ZV |
R900534847 | H-4WH10H4X/ |
R901077670 | H-4WH10H4X//ZV |
R900599089 | H-4WH10HC4X//V |
R900941397 | H-4WH10HD4X/ |
R900534846 | H-4WH10J4X/ |
R901077677 | H-4WH10J4X//ZV |
R901351939 | H-4WH10K4X/ |
R900566847 | H-4WH10M4X/ |
R901125325 | H-4WH10R4X/ |
R901220320 | H-4WH10R4X//V |
R901152932 | H-4WH10R4X//ZV |
R900907246 | H-4WH10T4X/ |
R901037628 | H-4WH10T4X//V |
R900508622 | H-4WH10U4X/ |
R901425598 | H-4WH10W4X//ZV |
R900513847 | H-4WH10Y4X/ |
R900539589 | H-4WH10Y4X//V |
R901077680 | H-4WH10Y4X//ZV |
R901096134 | H-4WH10Z4X//V |
Saar HK Electronic Limited
Add: Rm 1506,28# Moyu Rd,Shanghai,China,201805
Tel: +86-21-5956 1370
Fax:+86-21-5012 3536
Email: jason@hydraulicpumpvalve.com
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