
Handwheel Override for Actuators
Declutchable manual override handwheel for pneumatic and electric actuators — allows manual operation during power/air failure.
Technical Specifications
| Type | Declutchable Manual Override |
| Compatible | Quarter-turn and multi-turn pneumatic / electric actuators |
| Engagement | Manual declutch mechanism (spring return to auto) |
| Body Materials | Die-cast Aluminum, Cast Iron |
| Mounting Standard | NAMUR / ISO 5211 / Direct |
| Standards | ISO 5211, NAMUR |
Applications
Emergency manual operation, commissioning, maintenance override
Frequently Asked Questions
About Handwheel Override for Actuators — ordering, specs, delivery & compliance
What standards does the Handwheel Override for Actuators comply with?+
Our Handwheel Override for Actuators complies with ISO 5211, NAMUR. All products are manufactured to international standards and come with full material test reports (MTR), dimensional inspection reports, and hydrostatic test certificates on request.
What materials are available for the Handwheel Override for Actuators?+
The Handwheel Override for Actuators is available in Die-cast Aluminum, Cast Iron. Material selection depends on your process fluid, temperature, pressure, and corrosion requirements.
What is the delivery lead time for Handwheel Override for Actuators?+
Standard stock sizes are available for immediate dispatch from our Vadodara warehouse. Custom sizes and special materials typically have a lead time of 2–6 weeks depending on specifications. We serve customers across India within 1–7 business days and export to the Middle East, Southeast Asia, Europe, and the Americas with full export documentation.
Can I get a custom Handwheel Override for Actuators for a specific application?+
Yes. Vajra Industrial Solutions supplies custom-engineered accessories for specific process conditions. Submit your technical requirements — including pressure class, temperature range, fluid type, end connections, and any special trim or coating needs — via our RFQ form or WhatsApp, and our engineering team will respond within 24 hours.
What pressure ratings are available for the Handwheel Override for Actuators?+
The Handwheel Override for Actuators is available in pressure ratings of PN10 to PN400 (ANSI Class 150 to Class 2500). Higher-pressure classes are available for critical service applications in oil & gas, power generation, and chemical processing.
How do I request a quote for the Handwheel Override for Actuators?+
You can request a quote by clicking the "Request Quote" button on this page, filling out our RFQ form at vajravyuh.com/rfq, emailing us at sales@vajravyuh.com, or WhatsApping us directly at +91-9979774557. Please include quantity, size, pressure class, material grade, and end-connection type for the fastest response.
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