Products/Accessories/Manual Gear Operator (Gearbox)
Manual Gear Operator (Gearbox) - Manual bevel gear operator for large valve operation

Manual Gear Operator (Gearbox)

Bevel or spur gear operator for manual operation of large-diameter ball, gate, butterfly, and plug valves.

Quality Tested & Certified
International Standard Compliance
Global Shipping Available

Technical Specifications

TypeBevel Gear / Spur Gear
Torque OutputUp to 30,000 Nm
Body MaterialsDuctile Iron, Cast Iron, Stainless Steel
Mounting StandardISO 5211 / Direct Mounting
HandwheelCast Iron or Aluminum (spokes or solid)
Protection RatingIP65 / Weatherproof / Ex-proof option
StandardsISO 5210, EN 15714-5

Applications

Large gate valves, ball valves, butterfly valves, plug valves

Frequently Asked Questions

About Manual Gear Operator (Gearbox) — ordering, specs, delivery & compliance

What standards does the Manual Gear Operator (Gearbox) comply with?+

Our Manual Gear Operator (Gearbox) complies with ISO 5210, EN 15714-5. 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 Manual Gear Operator (Gearbox)?+

The Manual Gear Operator (Gearbox) is available in Ductile Iron, Cast Iron, Stainless Steel. Material selection depends on your process fluid, temperature, pressure, and corrosion requirements.

What is the delivery lead time for Manual Gear Operator (Gearbox)?+

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 Manual Gear Operator (Gearbox) 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 Manual Gear Operator (Gearbox)?+

The Manual Gear Operator (Gearbox) 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 Manual Gear Operator (Gearbox)?+

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.

Need a Quote for Manual Gear Operator (Gearbox)?

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