SDM080 – SDM081
The smallest hydraulic valve in the Walvoil hydraulic product catalogue; it is used in agricultural machinery, truck cranes and small overhead platforms. The version SDM081 can be equipped with port valves and unloader valve.

SD4
Available only in one‑section configuration, the SD4 is normally used in log splitter, small dumpers, small‑sized tractors and workshop presses. Compact dimensions, robust construction and low cost are the main features of this hydraulic valve.

SD5 – SDM105 – SDM110
The versatility of this hydraulic valve makes it the perfect control device for all sectors: harvesting machinery, brush cutter, silage chopper‑mixers, baling machines, small front‑loaders, truck cranes etc. One‑section execution for circuits where carry‑over is required (SD5/1‑D) or not required (SD5/1‑N) is available. Version SDM105 is equipped with pressure compensated flow regulator. The new model SDM110 has the same characteristics of SD5 with integrated ports valves arrangement.

SD11
The SD11 hydraulic valve is normally used on travelling and tilting vehicles, silage chopper‑mixers, and in services for cranes, compactors and car carriers. It’s available in one‑section execution for circuits where carry‑over and closed centre is not required (SD11/1‑N).

SDM 140 – DLM140
The versatility of the SDM140 hydraulic monoblock valve makes it the perfect control device in applications involving agricultural machinery, harvesters, front‑loaders, earth moving machines, skid‑steer loaders, dumpers, shovels, telescopic boom fork lifts, industrial vehicles and mobile cranes. It’s also available in Load‑Sensing signal version DLM140.

SD14
The SD14 hydraulic monoblock valve is normally used to control motors for brush cutters, silage chopper‑mixers and medium‑size log splitter. Equipped with an ON/OFF electro‑hydraulic control kit, it is mounted on skid‑steer loaders.

SD18
Thanks to its robust construction, the SD18 hydraulic valve is used in agricultural machinery to control motors for large brush cutters, and in industrial vehicles such as trash compactors and drain systems.

SDM102 ‑ SDM103
Small hydraulic monblock valve with mechanical cable control.

SDM122 ‑ DLM122
This hydraulic monoblock valve is available with mechanical and mechatronic controls; DLM122 is the Load‑Sensing version

SDM143 ‑ DLM142
The most complete hydraulic monoblock valves for front‑loaders application, available with several controls and port valves arrangement. DLM142 is the Load‑Sensing version.

SDM141
The SDM141 hydraulic monoblock valve was developed to be used in skid‑steer loaders. The spools are tailor‑made for each manufacturer since they must satisfy boom lifting and tilting operating needs to avoid the chattering that normally occurs on this type of machine.

SD6 ‑ DLS7
Small, compact and flexible, it is the ideal hydraulic control valve for cranes, booms for brush cutters, mini‑excavators, back‑hoe excavators, small and medium chipping machines and overhead platforms. The Load‑Sensing version DLS7 is installed on platforms as well as vertical and horizontal drilling rigs.

SDS100
Mainly designed for mini‑excavators, allowing different circuits with high technology, thanks to the compact size related to the flow, proportional controls and the versatility.

SD8 ‑ DLS8
The technical features, flow rate and pressure limit make the SD8 ideal for numerous applications, but particularly for cranes, telescopic boom fork lifts, back‑hoe excavators and compactors. The Load‑Sensing version DLS8 is used with a manual control kit in vertical and horizontal drilling rigs and in front‑loaders.

SDS150
With a simple and rugged design, this hydraulic valve is mounted on travelling vehicles, agricultural loaders, forest cranes and container trailers.

SD16 ‑ DLS16
The SD16 is the ideal partner for large back hoe loaders, agricultural loaders, forest cranes, as well as city trash compactors. DLS16 is the Load‑Sensing version.

SD25
This hydraulic valve is utilized on large container fork lifts, crane trucks, compactors, drain machines, large agricultural loaders and earth moving equipment.

DPC130
This sectional hydraulic valve is normally used for mobile machinery, agricultural machines, cranes, drilling rigs and compactors. The spools have various hydraulic configurations: double‑acting, single acting, 4th position floating control and are pre‑set for different flow rates. The feedback‑based electro‑proportional control kit is equipped with on‑board electronics and can be interfaced with the CAN bus system.

DPC38
DPC38 hydraulic valve, available from 1 to 10 sections, is used for systems with fixed displacement pumps (open centre version) or Load‑Sensing variable displacement pumps (closed centre version). The service valves and intermediate sections availability, make DPC38 valve suitable for agricultural machines, drilling rigs etc.

8EZ3
Both ON/OFF and proportional use.

Simple wiring thanks to the single connector.

Suitable for PWM pilot with current control.

Low hysteresis.

8EZ4
Both ON/OFF and proportional use.

Several connector configurations are available.

Suitable for PWM pilot with current control.

Low hysteresis

8ZR3
Low hysteresis thanks to a position sensor.

Alarm output for safety.

Integrated outputs for overload control.

Easy programming for OUTPUT ramps and curves with WST installation software.

Analogue INPUT signals values programming availability with WST software.

8ZR3 CAN Bus
Functionality and flexibility as 8ZR3 analogue type

Integrated CAN bus interface

Different protocols available

CAN bus reparameter

8ZR4F ‑ 8ZR4P
Simple functionality and diagnostic.

Modules with several types of analogue INPUT are available.

Reliable and robust built

Several connectors configurations are available

OUTPUT values easy and simple programming with WST installation software.

SVM100
The SVM100 series is a single‑function valve that may be fitted with many different styles of hand operated levers. This unit may be used as single valve or assembled in

to a bank of SVM100/n valve where more than one valve spool needs to be controlled.

SVM400
A double function valve that may be fitted with many different styles of hand‑operated levers and protective rubber bellows.

SVM400‑EMD
This model has the same versatility of SVM400 and it’s equipped with electromagnetic detent, to permit the continuity of ports operation. It’s typically used to control double acting spools with floating circuit.

Series SVM430
Available in base configuration (SVM430), with safety solenoid valve (SVM431), with safety solenoid valve and auxiliary under safety port (SVM432), with safety solenoid

valve and auxiliary port connected with working ports at max. pressure (SVM433), used for safety brake or safety pressure switch.

SVM500
Pilot valves with flat rocker or mono-block angled rocker foot‑pedal. They are suitable for agricultural and earth moving machines due to their reliability, low‑effort actuation and compact dimensions.

SVM510 ‑ SVM520
Pilot valve with one (SVM510) or two (SVM520) foot‑pedals. Compact dimensions and robust construction are their main features.

SVM700 ‑ SVM710
One port unit with hand wheel operation or pusher operation with protection flange.

SV06
Single body solution with dual axis and single axis control valves, available with or without electromagnetic detent. This is an optimal solution for applications as wheel loader.

AVN020 ‑ AVN030
When a separate feeding pump is not available, an AVN020 or AVN030 feeding units can be used. Available up to 3 inlets, with unloader valve; accumulator as option.

Available threads are the same of pilot control valves.

TCC ‑ TC
TCC: sectional remote controls, up to 7 sections and 2 sizes available: TCC5 and TCC10 for better pairing with the valve range. Also available with movement selector for applications such as brush cutter.

TC: mono-block remote control from1 to 4 sections and 2 sizes available: TC5 and TC10for a better pairing with the valve range.

SCF031
Joystick cable remote control, can be fitted with all Walvoil handles; normally used on front-loaders.

CD and CG cables
A complete range of flexible cables for a fine remote control of valves.

CD cable: with a fix end and a turning end.

CG cable: with two turning end.

Series DF
Monoblock hydraulic diverter valve series with mechanical spool control. Also available as DFC configuration, suitable for any environment condition and heavy duty applications.

Series DFE
Monoblock hydraulic diverter valve series with solenoid. Different configurations and voltage are available.

DFE141 ‑ DFE143
6‑8 way monoblock solenoid operated diverter valve; they can be configured with port relief valves. The special design is ideal for front-loader applications.

DFE110
12 way monoblock solenoid operated diverter valve with a design that is ideal for front-loader applications.

DFE080
Sectional diverter valve, 6 to 10 way, for low flow. Mainly used on mini‑excavators or as a diverter valve for pilot line.

DFE100
Sectional diverter valve, 6 to 10 way, mainly used on mini‑excavators and agricultural machines.

DFE140
Sectional diverter valve, 6 to 10 way. A block with cross over anti-shock valves can be flange mounted.

Series DH
3‑4 way rotary spool diverter valve, that can be coupled to obtain 6‑way or 8‑way circuit.