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Walvoil SD5 User Manual

Walvoil SD5
64 pages
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TESTO ITC KORINNA 28mm Allargato
MONOBLOCK DIRECTIONAL
CONTROL VALVE
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Walvoil SD5 Specifications

General IconGeneral
BrandWalvoil
ModelSD5
CategoryControl Unit
LanguageEnglish

Summary

Working conditions

Dimensional data

Hydraulic circuit

Performance data

Ordering codes

Body kits

Codes for selecting valve bodies based on section count and type.

Spool options

Various spool configurations affecting valve function and operation.

Inlet relief options

Options for adjusting the main pressure relief valve setting.

"A" side spool positioners

With spring return in neutral position

Positioners with spring return to neutral for spool control.

With detent

Positioners featuring detent mechanisms for stable spool positions.

"B" side options

Lever controls

Manual lever control options for spool actuation.

Special lever controls

Safety levers with lock-in neutral and handlever knob operation.

Complete controls

8IM proportional hydraulic control

Proportional control using hydraulic pilot signals.

8ESN solenoid control

Direct solenoid control with spring return and manual override.

Outlet port options

AET: open center

Standard open center configuration for outlet ports.

AE: with power beyond

Configuration allowing flow to subsequent valves.

AEK: closed center

Closed center configuration for outlet ports.

Service valves

Relief valve

Valves for pressure limiting functions.

Pilot check valves

Valves that prevent reverse flow based on pilot pressure.

Antishock valves

Valves protecting against pressure surges.

Flow control valves

Valves regulating flow rate in hydraulic circuits.

Other executions

Installation and maintenance

Accessories

Optional connectors

Electrical connectors for solenoid and sensor integration.