Page 325 - Hydrover-hydraulic-integrated-circuits-catalogue

Cetop 3 modular valves 39 SERIES

H3977
Ordering code

H 3 9 7 7 A - _ _ - _ _ - _ _ - _ _ _

Hydrover product Solenoid valve
coil
connection *
Product series 1 = DIN 43650
39 series - Cetop 3 ISO 4400
modular valves

Solenoid valve
Product ID coil voltage *
OB = 12V DC
OC = 24V DC
Manifold material OD = 48V DC
Aluminium OV = 24V RAC
OU = 110V RAC
AH = 230V RAC
Relief valve
adjustment type *
Screw = S Solenoid valve
Knob = K manual override *
E0 = Without
EP = Push (NA, 2A)
Relief valve EV = Screw (NC, 2C)
asjustment pressure range * EG = Push and twist (NA, 2A)
35-140 bar = 1
70-280 bar = 2
140-420 bar = 3 Solenoid valve spool type *
35-350 bar (adj. knob) = 3 NA = Normally open
NC = Normally closed

* Omit if not required. For example to order the product without the relief cartridge valve, omit the pressure range and
adjustment type options: eg. H3977A-NC-E0-OC1.
The manifold will still be provided with the corrisponding cavity.

N° Description Q.ty
1 Bosch Rexroth relief valve VSPN-10A* depicted with screw adjustment 1
2 Bosch Rexroth coil D36 - CLASS H DIN 43650 ISO 4400 * 1
3 Bosch Rexroth solenoid valve VEI-16-10A-NC OD.15.05.36-Y-000000 or VEI-16-10A-NA 1
OD.15.06.36-Y-000000 depicted without manual override *
4 Connector DIN 43650 ISO 4400 1
5 Ø 5,5 through hole for mounting 4
6 OR 108 i. Ø 8,73 cross section 1,78 4
* for complete technical information, click on the blue link.
July 2025 edition General catalogue 325