Pneumatic torque wrench

universalATEX

Overview
The Power Wrench portable valve actuator is a pneumatic valve wrench with universal coupling plates designed to reduce effort, improve efficiency, and minimise downtime during plant stops and maintenance. It is portable, quick to mount and adaptable for fast attachment to manual valves using universal drive plates and U-bolts.

Benefits

• Reduce valve operating time by up to 80%.
• Lower operator physical strain and reduce risk of repetitive strain injuries.
• Improve turnaround and maintenance efficiency.
• Portable and re-mountable for flexible use across sites.

Key features

• Pneumatically powered portable actuator (powered by plant air).
• Universal drive plates for quick mounting to handwheels (installed with U-bolts).
• Throttle for controlled torque and speed build-up.
• Safety lever and throttle valve enforcing two-hands operation.
• Operator protection elements: hand guards, retention adaptor, swivel connector.
• Protection skid with air filtration and instant lubrication to reduce tool wear.
• Storage box for safe and convenient transport and storage.
• Retention adaptor to fixate the Power Wrench head to the drive plate.
• Swivel connector to keep the hose in an ideal position while moving.

Safety and compliance
The Power Wrench is ATEX / Ex certified and ready for use in Zone 1 classified areas. The enforced two-hands operation increases operator safety and reduces the likelihood of accidents during use.

Usage
Suitable for operating handwheel and manual valves of various sizes. Preparing a valve typically takes minutes: bolt a universal drive plate to the handwheel, attach the retention adaptor if required, connect the tool to the plant air supply and operate. Torque and speed are under operator control within recommended boundaries.

Components

• Drive plates (universal mounting plates for valve handwheels).
• Protection skid (air filter and lubricator).
• Storage box.
• Hand guards set.
• Retention adaptor.
• Swivel connector.

Technical specifications

• Power source: pneumatic (plant air).
• Recommended operating pressure: 4-7 bar.
• Maximum available torque: up to 515 Nm.
• Suitable for multi-rotation handwheel valves and handwheel valves of any size.
• ATEX / Ex certified for use in Zone 1 classified areas.
• Universal drive plates for fast mounting; installed with U-bolts.
• Safety features: throttle valve, safety lever enforcing two-hands operation, hand guards.
• Portable, quick to attach and re-mount without specialist installation.