Hydraulic Actuated Valves

Empower your high-pressure systems with Frigate’s heavy-duty Hydraulic Actuated Valves, engineered for precise flow control in the most demanding industrial environments. Built to your exact custom specifications, these valves deliver uncompromising torque, rapid response times, and field-proven reliability under extreme operating conditions.

Valve Sizes Available

DN15 to DN1200 (1/2″ to 48″)

Pressure Ratings

ASME Class 150 to Class 2500 / PN10 to PN420

Operating Hydraulic Pressure

40 bar to 250 bar (Customized per application)

Body Materials

Carbon Steel (WCB, LCB), Stainless Steel (CF8, CF8M), Duplex, Super Duplex

Trim Materials

316 SS, 17-4PH, Stellite Faced, Tungsten Carbide Coated

*Note: Timelines are indicative and vary by material availability and testing protocols. Exact schedules are confirmed post technical-clearance.

Product Description

Frigate’s Hydraulic Actuated Valves are high-performance flow control solutions designed to handle severe service applications involving high operating pressures, viscous media, and critical safety shutdowns. By integrating robust valve bodies with precision-engineered hydraulic actuators, we provide an optimized package that ensures smooth operation and extended service life with minimal maintenance.

End Connections

Flanged (RF, RTJ), Butt-Weld, Socket Weld

Operating Temperature Range

-50°C to +400°C (Cryogenic and high-temp configurations available)

Actuator Action

Double Acting / Spring Return (Fail-Safe Close or Open)

Output Torque Range

Up to 250,000 Nm

Manual Override

Declutchable Handwheel / Hydraulic Hand Pump

Shut-off Class

API 598 / FCI 70-2 Class V or Class VI (Zero Leakage)

Control Accessories

Solenoid Valves, Limit Switches, Positioners (4-20mA), Hydraulic Power Units (HPU)

Design Standards

API 6D, ASME B16.34, ISO 5211

Testing & Certifications

API 598, SIL 2 / SIL 3 Capable, CE/PED, ATEX

Design Customization

Fully customizable face-to-face dimensions, custom porting, and manifold integration

Technical Advantages

These assemblies utilize advanced hydraulic positioning to deliver exceptional power-to-weight ratios and massive torque outputs, allowing for instantaneous isolation even in high-differential pressure lines. Designed with heavy-duty internal seals and wear-resistant trim coatings, they minimize internal friction and eliminate the risk of external fluid contamination or sudden mechanical failure.

Let's Get Started

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Industry Applications Industry Applications

Oil & Gas Upstream & Midstream

Critical emergency shutdown (ESD) and isolation valves for high-pressure wellheads, offshore platforms, pipelines, and custody transfer stations.

Chemical & Petrochemical Processing

Reliable flow control for highly corrosive polymers, hazardous chemicals, and high-temperature refining loops requiring strict emissions compliance.

Power Generation Systems

Main steam isolation, boiler feedwater regulation, and cooling water control in thermal, nuclear, and combined-cycle power plants.

Water & Wastewater Infrastructure

Heavy-duty surge control, pump discharge isolation, and main distribution line valving for large-scale municipal and industrial treatment plants.

Mining & Slurry Transportation

Severe-service isolation for abrasive tailings lines, mineral processing slurries, and high-density hydro-transportation networks.

Marine & Heavy Industrial Manufacturing

Compact, high-torque deck machinery valves, ballast control systems, and heavy hydraulic press fluid isolation for rugged operations.

Frigate Approved Quality Management System

At Frigate, quality is built into every stage of manufacturing. Our approved Quality Management System ensures that every material component.

Incoming Material Checking

Before production begins, all incoming materials are checked against specifications, drawings, and supplier documents.

In-Process Inspection

Quality is monitored during manufacturing to prevent defects and maintain process consistency.

Final Dimensional Checking

Finished parts are inspected before dispatch to confirm compliance with customer drawings and tolerances.

Packaging Control

Finished components are packed safely to prevent damage during handling and transportation.

Incoming Material Checking

In-Process Inspection

Final Dimensional Checking

Packaging Control

Quality Document

To help buyers evaluate our quality systems, we provide sample documents that reflect our inspection and reporting standards.

How We Delivered

Complex geometries engineered solutions that move businesses forward.

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Units Manufactured Monthly

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Cost savings

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Flange Assembly for Pump

Faster Production

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Having Doubts? Our FAQ

Can Frigate customize the face-to-face dimensions to match our existing pipeline footprint?

Yes, absolutely. Because we operate as a custom B2B manufacturing partner, we can engineer the valve body to match your exact legacy dimensions or proprietary piping layouts, eliminating the need for expensive piping modifications during retrofits.

What fail-safe options are available if our facility experiences a complete power or hydraulic failure?

We offer both double-acting and spring-return (fail-safe close or fail-safe open) configurations. For critical applications, we can integrate dedicated hydraulic accumulators or mechanical springs within the actuator to guarantee complete valve closure or opening during an emergency shutdown.

Our media is highly abrasive and causes frequent valve erosion. How does Frigate address this?

We customize the valve internals based on your exact medium. For abrasive slurries or high-velocity particles, we utilize hard-facing trim options such as Stellite, Tungsten Carbide, or Chromium Carbide coatings to significantly extend the valve’s operational lifespan.

Can you supply the entire assembly, including the Hydraulic Power Unit (HPU) and control panels?

Yes, we provide fully integrated flow control solutions. Frigate can design, manufacture, and test the complete package including the valve, hydraulic actuator, localized control manifolds, limit switches, and the central HPU ensuring plug-and-play compatibility on site.

What level of manufacturing documentation and material traceability do you provide prior to shipping?

We provide a comprehensive technical documentation package tailored to heavy industrial procurement needs. This includes MTRs (Material Test Reports) to EN 10204 3.1, hydrostatic and pneumatic test certificates, NDT report options (Radiography, UT, MPI), and SIL compliance certificates as requested.

We'd love to Manufacture for you!

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LOCATIONS

Registered Office

10-A, First Floor, V.V Complex, Prakash Nagar, Thiruverumbur, Trichy-620013, Tamil Nadu, India.

Operations Office

9/1, Poonthottam Nagar, Ramanandha Nagar, Saravanampatti, Coimbatore-641035, Tamil Nadu, India. ㅤ

Other Locations

GENERAL ENQUIRIES

LOCATIONS

Registered Office

10-A, First Floor, V.V Complex, Prakash Nagar, Thiruverumbur, Trichy-620013, Tamil Nadu, India.

Operations Office

9/1, Poonthottam Nagar, Ramanandha Nagar, Saravanampatti, Coimbatore-641035, Tamil Nadu, India. ㅤ

Components Built for Critical Performance

Engineered Products for Critical Applications

Hydraulic Actuated Valves

Product Description

End Connections

Operating Temperature Range

Actuator Action

Output Torque Range

Manual Override

Shut-off Class

Control Accessories

Design Standards

Testing & Certifications

Design Customization

Technical Advantages

Let's Get Started

Industry Applications Industry Applications

Frigate Approved Quality Management System

Quality Document

How We Delivered

Having Doubts? Our FAQ

We'd love to Manufacture for you!

LOCATIONS

Registered Office

Operations Office

Other Locations

GENERAL ENQUIRIES

LOCATIONS

Registered Office

Operations Office

Other Locations

GENERAL ENQUIRIES

Get Your Quote Now

Hydraulic Actuated Valves

Get Latest Price

Hydraulic Actuated Valves

Get Latest Price