Monoblock directional control valves DL - Directional control valve

Transcription

1 Monoblock directional control valves DL - Directional control valve DL Before use, carefully read the GENERAL INSRUCIONS FOR USE OF DIRECIONAL CONROL VALVES 398SMD008I

2 DL echnical data Nominal flow 40 l/min 37 US gpm B A Nominal pressure 80 bar 260 psi Maximum tank pressure 50 bar 725 psi Internal leakage (A or B -> and ) p=00 bar (450 psi) 60 cm³/min 3.66 in³/min 0 emperature range Oil viscosity Fluid -20 C +85 C NBR seals (max peak +00 C) -20 C + 30 C HNBR seals from 5 mm²/s to 90 mm²/s (5 cst to 90 cst) Hydraulic fluids as defined in ISO standard 2 A B SANDARD version Section 2 398SMD008I

3 echnical data DL L = B A Standard Dimensions per number of sections Code N of sections L Weight mm in kg lb ,3 398SMD008I

4 DL Flow curve Flow curve - [bar] OIL = 50 C v OIL = 2 mm 2 / s [l/min] esting parameters: Spool type 03 Flow curve -A A [bar] 3.0 OIL = 50 C v OIL = 2 mm 2 / s [l/min] esting parameters: Spool type 03 Flow curve B- [bar] OIL = 50 C v OIL = 2 mm 2 / s B [l/min] esting parameters: Spool type SMD008I

5 Flow curve DL Metering [l/min] OIL = 50 C 30 v OIL = 2 mm 2 / s 20 0 bar 0 50 bar bar bar mm esting parameters: Spool type SMD008I

6 DL Element type S Left (standard) D Right B B A A ort A is usually the nearest port to the actuator side SMD008I

7 hread ort A and B DL hread ort Code ype orque Nm hread port Code ype orque Nm F 3/4'' GAS ISO G '' GAS ISO M27x2 ISO M33x2 ISO V '' /6-2 SAE ISO S ' 5/6'' - 2 SAE ISO Not processed L /4'' GAS ISO F 3/4'' GAS ISO G '' GAS ISO M4x.5 ISO M27x2 ISO M33x2 ISO /6'' - 8 SAE ISO V '' /6-2 SAE ISO S '' 5/6-2 SAE ISO hread ort A and B Code ype orque Nm hread ort Code ype orque Nm F 3/4'' GAS ISO G '' GAS ISO M27x2 ISO M33x2 ISO V '' /6-2 SAE ISO S '' 5/6-2 SAE ISO F 3/4'' GAS ISO G '' GAS ISO M27x2 ISO M33x2 ISO V '' /6-2 SAE ISO S '' 5/6-2 SAE ISO SMD008I

8 DL hread ort A and B hread port Code ype orque Nm 0 Not processed L /4'' GAS ISO F 3/4'' GAS ISO G '' GAS ISO M4x.5 ISO M27x2 ISO M33x2 ISO /6'' - 8 SAE ISO V '' /6-2 SAE ISO S '' 5/6-2 SAE ISO SMD008I

9 Actuator L Standard kit for lever holder Z Lever holder with stroke limiter DL M0 x.5 M0x M0 x M0x A Without lever holder, standard appendix Cable fitting on actuator side M6x SMD008I

10 DL Actuator H Dual effect S Simple effect port A y y y y y y y y y y a b y y b a = Large chamber b = Small chamber b = Small chamber X Simple effect port B Electro-hydraulic control y y y y l/min b a y y a a = Large chamber mm a = Large chamber b = Small chamber 0 398SMD008I

11 Spool types 0 Spool type 0 2 B A ositions B A B A, B B A B B DL 03 Spool type B 0 A 2 ositions B A B A, B B A B B 398SMD008I

12 DL ositioning device 0A 0B 0C Neutral position in 0 Neutral position in 0, detent in Neutral position in 0, detent in 2 0D 0S SQ Detent in 0,, 2 Neutral position in Neutral position in, detent in SMD008I

13 Lever options DL Straight standard knob Code Description h [mm] h [in] A Straight standard knob 09 4,3 B Straight standard knob C Straight standard knob 84 7,24 D Straight standard knob 24 8,42 h E Straight standard knob F Straight standard knob 304,97 Ergonomic lever Code Description h [mm] h [in] L Straight vertical O Bent 5 vertical R Bent 30 vertical M Straight horizontal h Y Bent 5 horizontal Q Bent 30 horizontal SMD008I

14 DL Actuator A Straight C Rotated D Rotated 90 towards SMD008I

15 hread ports DL A Carry-over option B A B 0 2 A 0 2 B A 0 2 B With carry-over B A B 0 2 C.O. 0 2 B A A SMD008I

16 DL Instructions for ordering DL External treatment N None V Black paint Z Galvanising 2 Element type S Left (standard) D Right 3 hread ort A and B F 3/4'' GAS ISO 79 G '' GAS ISO M27x2 ISO 9974 M33x2 ISO 9974 V S '' /6-2 SAE ISO 926 ' 5/6-2 SAE ISO hread ort A and B 0 Not processed L /4'' GAS ISO 79 F 3/4'' GAS ISO 79 G 3 5 '' GAS ISO 79 M4x.5 ISO 9974 M27x2 ISO V M33x2 ISO /6'' - 8 SAE ISO 926 '' /6-2 SAE ISO 926 S ' 5/6-2 SAE ISO Options on ports --LS A open - open (standard) B open - plugged C plugged - open D open - not processed 6 7 Maximum pressure valve type 00 VM replacement plug bar bar bar 2 90 bar 00 bar 0 bar 20 bar bar 40 bar 50 bar 60 bar bar 80 bar 8 ype of lead seal G Dowel C Cap R Sealed Seal option N None 9 hread ort A and B F 3/4'' GAS ISO 79 G '' GAS ISO M27x2 ISO 9974 M33x2 ISO 9974 V S '' /6-2 SAE ISO 926 ' 5/6-2 SAE ISO Actuator L Standard kit for lever holder Z Lever holder with stroke limiter A Without lever holder, standard appendix Cable fitting on actuator side H S Dual effect electro-hydraulic control Simple effect electro-hydraulic control port A X Simple effect electro-hydraulic control port B 2 Spool types 0 Spool type 03 Spool type 3 Spool options A Standard spool B Nickel-plated spool 4 5 ositioning device NN None 0A Neutral position in 0 0B Neutral position in 0, detent in 0C Neutral position in 0, detent in 2 0D Detent in 0,, 2 SQ Neutral position in, detent in For selection, see the relevant chapter 6 398SMD008I

17 Instructions for ordering DL Lever options N None S Without lever A h 09 mm / 4.3 in B h 34 mm / 5.28 in C D E F h 84 mm / 7.24 in h 24 mm / 8.42 in h 254 mm / 0 in h 304 mm /.97 in L O R M Straight vertical Bent 5 vertical Bent 30 vertical Straight horizontal Y Q Bent 5 horizontal Bent 30 horizontal 7 Lever holder position A Straight B Rotated 90 towards (right inlet) C D Rotated 80 Rotated 90 towards N None 8 Voltage and connector N None A 2V DIN B 24V DIN hread ort A and B F 3/4'' GAS ISO 79 G '' GAS ISO M27x2 ISO 9974 M33x2 ISO 9974 V S '' /6-2 SAE ISO 926 ' 5/6-2 SAE ISO hread ort A and B 0 Not processed L /4'' GAS ISO 79 F 3/4'' GAS ISO 79 G 3 5 '' GAS ISO 79 M4x.5 ISO 9974 M27x2 ISO V M33x2 ISO /6'' - 8 SAE ISO 926 '' /6-2 SAE ISO 926 ' 5/6-2 SAE ISO Options on port --LS A open - open (standard) B open - plugged C plugged - open D open - not processed S 22 hread ports A Carry-over option (standard) B With carry-over port 398SMD008I