300 Range Stainless Steel Worm Gear Operators
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Light duty pressed stainless steel quarter turn gearboxes, suited for pharmaceutical, wash down and corrosive environments
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Torque range up to 1000Nm (738 lbsft). 3 sizes. Ratios from 37:1 to 45:1
Features
- 304 stainless steel housing and input shaft
- Aluminium bronze worm wheel
- Light weight
- Suitable for corrosive environments
- IP65
- Removable output drive sleeves
ILGD Range Override Worm Gear Operators
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Complete range of manual declutchable sandwich override quarter turn gearboxes for double acting pneumatic actuators
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Torque range up to 7,452Nm (5,500 lbsft). 6 sizes. Ratios from 35:1 to 86:1
Features
- Stainless steel input shaft
- Cast iron housing
- Axial needle bearing
- IP65
IB Range Bevel Gear Operators
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Complete range of heavy duty cast iron multi turn bevel gearboxes suited for the most demanding manual and motorised applications for cast and fabricated sluice gates, gate valves and globe and pinch valves
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Torque range up to 10,846Nm (8,000 lbsft). Thrust range up to 1,557KN (350,000 lbs). 14 sizes. Ratios from 1:1 to 120:1
Features
- Ductile iron baseplates
- Comprehensive gear ratios combined with a selection
- spur input reducers
- Pinions mounted on ball bearings
- IP67
Common Options
- Spring loaded temperature compensators
- Various position indicators
- AWWA
- High and low temperature
- Nuclear
- All types of environment
- IP68
- Cast steel
RAB Range Bevel Gear Operators
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The Radial Acceptance Bevel is suitable for AWWA and where side load movement is likely to happen on penstocks or gate valves
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Torque range up to 678Nm (500 lbsft). Thrust range up to 178KN (40,000 lbs). 2 sizes. Ratios from 2:1 to 6:1
Features
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Comprehensive gear ratios combined with a selection of input reducers
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Removable drive sleeves designed to accommodate for heat build-up
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Tapered roller bearing to withstand side loading
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IP68
Options
- Various types of position indicators
- All types of environment
Valve Mounting Kits and Accessories
Mounting Kits
Ball, butterfly and plug valve kits designed to order, precision CNC machined in stainless steel
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A complete range of stainless steel or carbon steel mounting kits, engineered from certified material, individually bagged and labelled ready for assembly
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Alternative materials, custom design, material certification, logo or brand names
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Delivered in days, designed for life
Features
- Complete kits for valves from 1/4`` - 48``
- F03 - F35 Mounting flange - ISO 5211/DIN 3337
- Open or closed construction
- Manufactured in stainless steel
- Designed, manufactured and delivered in days
- CNC precision machined
- 3 year guarantee, free from manufacturing defects
Switch Box
Circa 500
- An open / closes indicator
- Suitable for fitting directly to Namur top actuators
Switch Box and Position Indication
The circa range of switch boxes are for use on any quarter turn valve or actuator. Rotork Valve kits are the exclusive UK distributor for the Circa 7000 series Atex (EXD) approved switch box, as well as a budget range of IP67 polycarbonate boxes.
Custom made mounting kits can be provided for any application.
All switch boxes are available ex-stock and can be supplied on a same day despatch.
- Polycarbonate construction
- IP67/IP65
- Beacon or flat indicator
- 2x V3 switches or optional sensors
- Namur `fast fit` mounting
Extension Spindles
Remote actuator mounting can be achieved using valve extension spindles or pedestal adaptors. Design and manufacture is carried out in house for specific applications. Lengths can be from 500mm to 5 metres, in stainless or carbon steel
Features
- Standard 1m extension range
- Customer specified extension (special)
- Plain or dynamic bearings
- Welded construction for weight saving
- Position indication option
- Suitable for manual or actuated drives
Positioners
Valve kits stock this superb range of pneumatic and electro-pneumatic positioners, and can supply with accessories such as mounting kits, filter regulators etc.
Solenoids
The IP65 solenoid valve provides control for spring return and double acting pneumatic actuators and features the universal Namur fitting.
Features
- IP65 Namur Solenoid
- 5/2 and3/2 N/C
- 25vDC, 110/240vAC
- Manual Override standard
- 2000 litre/min flow rate
- Hard Anodised finish
- 1/4`` Ports - exhaust filter
- Nitrile seals
- Plug and Socket 10mm cable entry
- 10 million ops guaranteed
- All metal construction
- 2 Year global guarantee
Spool and Pedestal Adaptors
Quarter turn valve adaption for rack and pinion or pneumatic actuators can be provided in the form of spool or pedestal type mounting kits. These are fully enclosed adaptors with options of DD, square or keyed drives.
Construction materials will be carbon steel, supplied complete with fasteners, painted or natural.
Features
- Valves from 1/4`` to 48``
- F03 - F35 flanges - ISO 5211/DIN3337
- Welded to ASME 9 standards
- Square, key or double D drive
- 100 - 500mm in length
Spring Return Handle
Guarantee failsafe operation for Ball valves. The spring return handle (SRH) will mount on any ball valve, either ``direct on`` or with a mounting kit designed to suit application.
Features
- Ball valves with torque of 22 or 39Nm
- F03, F05, F07 pcds
- Direct mount or with mounting kit
- Sealed for life, zero maintenance
- Stainless steel handle, shaft and fasteners, precision die cast body
- Durable powder coated finish
Packing Assy Test
Rotork Valvekits can offer a comprehensive service for the supply of valve actuator assemblies, packaged to your requirements and stroke tested.
Features
- Design manufacture and assembly
- Stroke test packages
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Supply of solenoids, mounting kits, gearboxes, switch boxes, hand wheels all from the in-house design and manufacturing cell
- Complete linkages or limit sensing designs
- Guards, pipe work, pneumatic controls
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