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Neles M Series Manual Valve Gear
Brand: ValmetThe quater-turn M Series Manual Gear of Metso has been engineered to meet the harduous requirements of demanding industrial environments.
It has a cast iron construction and high performance axial bearings to enable smooth and accurate operation.
Corrosion protection is achieved by polyurethane painting.
These gear operators are well suited for pulp and paper, energy and hydrocarbon, chemical, power, waterworks, HVac and most general process industry applications.
Using seals with multiple sealing surfaces, the M range is sealed to IP67 and achieves exceptional durability.
Features- Sealed to IP67
- Aluminum indicator cap as standard
- Self locking/high efficiency
- Cast iron enclosure, Steel input shaft
- 90° ±5° (adjustable) travel
- Up to 8400 Nm / 74,425 ft-lbs output torque
- -40° to 120° C / -40° to 250° F temperature range for continuous operation
- 50% grease filled for life, thus maintenance free
- Stroke: 0 to 90 (±50 adjustable)
- Polyurethane coating
Specifications
Brand
Applications
- Chemical
- Energy & Hydrocarbon
- HVac Systems
- Power
- Pulp & Paper
- Water Works
Mounting
- ISO 5211
Actuator Type
- Gear Operator
Environmental Protection
- IP67
Flange Size - F16
- F16 - ISO 5211
Enclosure Finish
- Polyurethane Coating
Flange Size - F05
- F05 - ISO 5211
Bushing Material
- Sintered Steel (FP15)
Flange Size - F07
- F75 - ISO 5211
Enclosure, Body Material
- Cast Iron (GG-25 / ASTM A48-40)
Flange Size - F10
- F10 - ISO 5211
Flange Size - F12
- F12 - ISO 5211
Cap Material
- Indicator Cap: Aluminum
Screw Material
- Set: Carbon Steel (8.8/DIN 916)
Shaft Material
- Carbon Steel (C45 / AISI 1045)
- Input: Steel
Approvals & Certifications
- VDI/VDE
Seat / Seal Material
- Oil Seal: Nitrile
Flange Size - F14
- F14 - ISO 5211
Torque
- Input: 256.7 to 2,699 In/Lbs (29 to 305 Nm)
- Output: 2,921 to 74,346 In/Lbs (330 to 8,400 Nm)
Temperature Range
- -40° to 120° C (-40° to 250° F)
Materials of Construction
- Cover Plate: Cast Iron (GG-25 / ASTM A48-40)
- Grease: Lithium-Calcium (Multi-purpose EP-2)
- Position Indicator: Aluminum
- Quadrant: Ductile Iron (GGG-40 / ASTM D60-40-18)
- Worm: Carbon Steel (C45/AISI 1045)
Gasket Material
- NBR
Flange Size - F25
- F25 - ISO 5211
- Pulp and paper
- Energy and hydrocarbon
- Chemical
- Power
- Waterworks
- HVAC
- Most general process industry