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Actuation and controls · Valve Gearbox

Valve Gearbox

Manual gearbox matched to valve load and interfaces.

← Back to product center Submit technical RFQ

Referenced standards and project specificationsISO 22109 · ISO 5210Valve load and output basisValve type, maximum required torque or thrust, and sizing safety factorTravel and manual effortTravel, turns and allowable handwheel rim pull

Information required for selection

Engineering selection criteria

Options are not freely interchangeable and require technical confirmation.

Product type: Valve Gearbox
Referenced standards and project specifications: ISO 22109ISO 5210ISO 5211
Valve load and output basis: Valve type, maximum required torque or thrust, and sizing safety factor
Travel and manual effort: Travel, turns and allowable handwheel rim pull
Mounting interface: Multi-turn interfacePart-turn interfaceInput or output orientation, mounting interface and manual override
Manual operation: Manual handwheelChainwheel optionHandwheel, chainwheel and operating direction
Installation environment: Ambient conditions, enclosure protection, corrosion protection and hazardous-area requirements

API · ISO · IEC · ASTM · MSS

Verified industry sources

References use official standards and industry-organization sources only. They do not imply certification.

Verified industry sources

ISO 22109 specifies general requirements for manual gearboxes used on industrial valves.
ISO 5210 and ISO 5211 standardize mounting interfaces for multi-turn and part-turn actuators respectively.
Matching interface dimensions do not replace verification of output torque, mechanical efficiency and self-locking capability.

Information required for selection

Valve load and output basis: Valve type, maximum required torque or thrust, and sizing safety factor
Travel and manual effort: Travel, turns and allowable handwheel rim pull
Mounting interface: Multi-turn interface · Part-turn interface · Input or output orientation, mounting interface and manual override
Manual operation: Manual handwheel · Chainwheel option · Handwheel, chainwheel and operating direction
Installation environment: Ambient conditions, enclosure protection, corrosion protection and hazardous-area requirements

ISOISO 22109:2026 industrial valve gearboxes ISOISO 5211:2026 part-turn attachments

Inspection, documents and operating limits

Include these requirements in the RFQ and purchase order so suppliers quote and deliver on the same basis.

Inspection and testing

Verify output torque or thrust, travel and operating time
Test switching, limits, torque protection, manual override and fail position
Check enclosure, insulation, grounding, pneumatic tightness or hydraulic circuit as applicable

Delivery documents

Valve load and actuator sizing calculation
Wiring, control, interface drawings and accessory schedule
Functional test, setting records and operating instructions

Selection limits

Size the actuator against the valve maximum unbalanced load with the agreed safety factor
Hazardous-area rating, environmental class and communication protocol must match the project location
A matching mounting interface does not prove adequate output or duty rating

PRICING & RFQ

Price on request

Prices shown are reference prices for selected specifications only and do not constitute a final quotation. Actual pricing varies with technical requirements, inspection and documentation, packaging, order quantity, Incoterms and destination logistics. For other sizes or parameters, submit an RFQ and we will provide formal selection and quotation support for your service conditions and purchasing requirements.

Price on requestGet formal quote →

Submit technical RFQ

Provide the medium, phase, design temperature and pressure, size, materials, end connections, actuation, quantity, destination, delivery schedule and required inspection documents.Catalog entries describe configurable sourcing scopes and technical confirmation requirements. They do not represent stock, certification, verified manufacturing capacity or unrestricted combinations of parameters. Final specifications remain subject to approved datasheets, drawings, supplier documents and quotation.

VALVE.MEVALVE.ME

Actuation and controls · Valve Gearbox

Valve Gearbox

Manual gearbox matched to valve load and interfaces.

← Back to product center Submit technical RFQ

Information required for selection

Engineering selection criteria

Options are not freely interchangeable and require technical confirmation.

Product type: Valve Gearbox
Referenced standards and project specifications: ISO 22109ISO 5210ISO 5211
Valve load and output basis: Valve type, maximum required torque or thrust, and sizing safety factor
Travel and manual effort: Travel, turns and allowable handwheel rim pull
Mounting interface: Multi-turn interfacePart-turn interfaceInput or output orientation, mounting interface and manual override
Manual operation: Manual handwheelChainwheel optionHandwheel, chainwheel and operating direction
Installation environment: Ambient conditions, enclosure protection, corrosion protection and hazardous-area requirements

API · ISO · IEC · ASTM · MSS

Verified industry sources

References use official standards and industry-organization sources only. They do not imply certification.

Verified industry sources

ISO 22109 specifies general requirements for manual gearboxes used on industrial valves.
ISO 5210 and ISO 5211 standardize mounting interfaces for multi-turn and part-turn actuators respectively.
Matching interface dimensions do not replace verification of output torque, mechanical efficiency and self-locking capability.

Information required for selection

Valve load and output basis: Valve type, maximum required torque or thrust, and sizing safety factor
Travel and manual effort: Travel, turns and allowable handwheel rim pull
Mounting interface: Multi-turn interface · Part-turn interface · Input or output orientation, mounting interface and manual override
Manual operation: Manual handwheel · Chainwheel option · Handwheel, chainwheel and operating direction
Installation environment: Ambient conditions, enclosure protection, corrosion protection and hazardous-area requirements

ISOISO 22109:2026 industrial valve gearboxes ISOISO 5211:2026 part-turn attachments

Inspection, documents and operating limits

Include these requirements in the RFQ and purchase order so suppliers quote and deliver on the same basis.

Inspection and testing

Verify output torque or thrust, travel and operating time
Test switching, limits, torque protection, manual override and fail position
Check enclosure, insulation, grounding, pneumatic tightness or hydraulic circuit as applicable

Delivery documents

Valve load and actuator sizing calculation
Wiring, control, interface drawings and accessory schedule
Functional test, setting records and operating instructions

Selection limits

Size the actuator against the valve maximum unbalanced load with the agreed safety factor
Hazardous-area rating, environmental class and communication protocol must match the project location
A matching mounting interface does not prove adequate output or duty rating

PRICING & RFQ

Price on request

Price on requestGet formal quote →

Submit technical RFQ