DH Series Foot Pedal
Product Overview
DH Series Foot Pedal is a hydraulic foot control valve, a core Hydraulic valve component used in the hydraulic system of Machine. It adopts foot operation to control oil flow direction and pressure, freeing hands for other operations. Widely installed on excavators, engineering machinery and other hydraulic equipment to drive actuators such as breakers and swing mechanisms. It can be single-pedal or double-pedal configuration, with proportional or on-off control options, stable and sensitive foot feedback, suitable for long-time continuous operation.
Technical Specifications
- Control Type: On-off / Proportional hydraulic control
- Rated Working Pressure: Up to 31.5MPa
- Rated Flow: 30~80 L/min
- Valve Body Material: Cast iron / Aluminum alloy
- Return Mode: Spring automatic reset
- Medium: Anti-wear hydraulic oil
- Operating Temperature: -20℃ ~ +80℃
- Mounting: Floor-mounted inside machine cabin
Working Principle
When stepping on the pedal, the pedal lever pushes the internal spool to move, changing the oil passage inside the Hydraulic valve. The hydraulic oil from the hydraulic system flows through the valve port and outputs pressure oil to drive the executive parts of the Machine. When releasing the foot, the built-in spring pushes the spool back to the neutral position, cutting off the oil circuit, and the actuator stops working. The stepping stroke can adjust the opening size of the valve port to realize stepless regulation of flow and speed.
Core Advantages
1. Ergonomic ribbed anti-slip pedal surface, comfortable foot feel, not easy to slip even with muddy sole.
2. High-precision spool matching, good sealing performance, low internal leakage.
3. Heavy-duty spring reset structure, stable reset performance, long service life.
4. Compact overall structure, easy installation and maintenance, strong dust-proof and anti-vibration ability.
5. Multiple models available, single / double pedal optional, can match different hydraulic system requirements.
Application Range
Suitable for various construction Machine and mobile equipment hydraulic system, including excavator breaker control, small engineering vehicles, hydraulic press, waste baler, marine hydraulic equipment and other scenarios requiring foot hydraulic control.