Hydraulic Actuator / Pneumatic Actuator / Electro Hydraulic Actuator Products/Marine
HEAVY-DUTY VALVE ACTUATION
A. HYDRAULIC ACTUATORS
MOWE manufactures Hydraulic, Electro-Hydraulic and Pneumatic Actuators designed to meet client requirements in the Oil & Gas, Marine and Industrial sectors.
Mowe Single-acting and Double-acting Hydraulic Actuators are specifically designed for marine and offshore applications. Our focus in manufacturing based on compact, simple, rugged and long lasting rack and pinion design philosophy.
Torque & Operating Pressure Range
Wide range from 250NM to 26000NM. Available in various operating pressure ranges and actuator configurations to suit different application requirements.
MOWE rack and pinion hydraulic actuator architectures are integrated with the following critical feature matrixes:
- Single Acting & Double Acting Design
- Marine Grade Epoxy Coating
- Carbon Steel & Stainless Steel Construction
- Suitable for Offshore & Marine Applications
- Custom Torque Configurations Available
Our raw casting profiles can be configured across multiple material selections to align with severe operating conditions:
- Standard Carbon Steel
- Optional Stainless steel and other material
- Stainless Steel 316
Coated with tough epoxy marine paint suitable for adverse situations. Available for projects requiring specific material grades, industry standards and project compliance requirements where applicable. Designed specifically for highly corrosive and acidic environments. Most suitable for submerged conditions.
PRODUCT SHOWCASE
HYDRAULIC ACTUATOR MODELS & SCHEMATICS
MOWE designs are engineered across high-integrity hardware baselines to secure maximum longevity. View the operational profiles of our flagship single-acting and double-acting hydraulic actuator units below:
Illustrates Stainless Steel 316 Double-Acting Actuator. 
Illustrates Standard Carbon Steel Single-Acting Actuator. Download Information PDF
Mowe Hydraulic Actuators and Valves
Compact Power For Potentially Explosive Environments
Illustrates a Compact Power for Electro-Hydraulic Valve Actuator.
Key Advantages
- Compact, electrically controlled actuator with ATEX certification
- Integrated safety functions
- High reliability and easy installation
Compact power for potentially explosive environments is one of the key advantages of MOWE's innovative electro-hydraulic valve actuator developed in collaboration with HOERBIGER. It combines electric drive technology with the power density and high control dynamics of hydraulics.
The innovative valve actuator is operated entirely electrically via an interface, works independently, and requires no external hydraulic lines. The system is based on a proven compact power unit, which combines the tank, the pump, and the motor to form a powerful functional unit.
The innovative actuation concept from MOWE benefits especially suited for the energy and process industries. In addition to the compact size compared to an electromechanical actuator, its explosion protection due to the pressure-proof encapsulation is a key performance characteristic for applications in this environment. Additional benefits are provided by optional safety functions such as quick action and emergency shut-down, manual operation, or the adjustment of the control speeds.
Reducing the valve actuator to the electrical interface results in a compact design that allows easy and cost-saving installation. The actuator is largely maintenance-free—an overhaul is only required every three to five years.
Scotch Yoke Electro-Hydraulic Actuators & Systems
Product Overview
Our range of Electro-Hydraulic Actuators includes heavy duty scotch yoke, and heavy duty linear cylinder.
Illustrates a Scotch Yoke Electro-Hydraulic Actuator.
Applications & Usage Characteristics
Electro-hydraulic Actuators are specified in areas without pneumatic or hydraulic supply when:
- Fail safe function is required
- Fast action is required
- Long service life with frequent operation is required
They are also excellent for modulating control applications where their inherent ‘locked when not operating’ characteristic is very useful, as is the facility to ‘step’ the actuator in small increments.
⚙️ Technical Specifications
- Double Acting (DA)
- Spring Return (SR)
- Modulating (Control)
- Torque range – up to 40,000NM
- Thrust range – up to 10KN
- Supply – single or multi-phase electric supply (Alternatively solar and battery back-up)
- Painting – Epoxy paint to customer or project specification
Additional Engineering Services
- Automation system design using CAD
- Design and supply of valve to actuator adaption kits
- Design and supply of control systems and panels
- Supply of complete assembled and tested automated Valves
- Fitting of automation assembly to free-issue Valves
- Fitting and Testing of customer supplied components (engineering and labour only)
Scotch Yoke & Rack-and-Pinion Complete System Packages
Strategic Partnership
MOWE partners with Dennis Nakakita to supply Scotch Yoke and Rack-and-Pinion Pneumatic Actuators with Butterfly Valve as part of complete control system packages.
Illustrates Pneumatic Actuator and Butterfly Hydraulic Valve.
Authorized Partnership Status
Mowe is the Exclusive Sales Distributor and Authorised Certified Service and Maintenance Partner of Dennis Nakakita in Singapore and Malaysia.
We also provide support services for vessels and offshore platforms worldwide, including projects across Asia and the Americas. We provide repair, maintenance and technical support for genuine Dennis Nakakita products, as well as turnkey solutions and systems for the Oil & Gas, Marine, Naval, Water and Energy industries.
Approvals & Class Certifications
Our pneumatic actuator systems are highly reliable and comply with the requirements of major approval authorities.
Quality & Testing Procedures
Products can be supplied in accordance with applicable project requirements and certification standards where required.
All actuator assemblies can be supplied with:
- Hydrostatic testing
- Functional testing
- Pressure testing
- Factory Acceptance Testing (FAT) in accordance with project requirements
Need a Hydraulic, Pneumatic or Electro-Hydraulic Actuator Solution?
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