Rotex Automation Limited Makarpura, Vadodara, Gujarat

• Weather Proof enclosure, IP67 • P&F slot type inductive proximity Sensors (EEx ia) • Up to Maximum 2 Sensor Elements • Aluminium Diecast, with powder coating, for superior corrosion resistance • Shatterproof Polycarbonate Dome • Easily settable colour coded cam • The locked serrated cams, ensures the secured settings against any vibration • Special PCB eliminates all wiring from the switch element to the terminals. Complete protection against short circuit. • Three cable entries provided as a standard • Cable entries M20 X 1.5, 1/2” NPT • Proximity switches available in NAMUR • Complies to NAMUR Mounting standards • Solenoid termination inside the switch box is possible • Additional mounting holes are threaded as per the UNC series • Range of Mounting Accessories having compatibility with various Actuator manufacturers available • Stainless Steel bracket available as an option • Switch box conforms to UL508, UL file no. E249752 • Temperature range -20 °C to +80 °C On request -40 °C to +120 °C, -60 °C to +80 °C • IP67 : Water, Rain and Dust Proof • IP68 : Upto 100m on request

• Intrinsically safe • Weather Proof enclosure, IP67 • P&F flat type inductive proximity Sensors (EEx ia) • Up to Maximum 2 Sensor Elements • Aluminium Diecast, with powder coating, for superior corrosion resistance • Shatterproof polycarbonate Dome • Easily settable colour coded cam • The locked serrated settings cams, ensures the secured setting against any vibration • Special PCB eliminates all wiring from the switch element to the terminals. Complete protection against short circuit. • Three cable entries provided as a standard • Cable entries M20 X 1.5, 1/2” NPT • Complies to NAMUR Mounting standards • Solenoid termination inside the switch box is possible • Proximity switches are available in NAMUR and NO/ NC type • The customer can choose any flat V3 proximity switch • Additional mounting hole is threaded as per the UNC series • Range of Mounting Accessories having compatibility with various Actuator manufactures available • Stainless Steel bracket available as an option • Switch box conforms to UL508, UL file no. E249752 • Temperature range -20 °C to +80 °C On request -40 °C to +120 °C, -60 °C to +80 °C • IP67 : Water, Rain and Dust Proof • IP68 : Upto 100m on request

• Aluminium Diecast, with powder coating for superior corrosion resistance • Shatterproof polycarbonate Dome • Easily settable colour coded cam • P&F cylindrical inductive proximity Sensors (EEx ia) • The proximity switches are available in NAMUR and NO/ NC type • Customer can choose proximity switch from wide choice • Three cable entries provided are standard • Cable entries M20X1.5, 1/2” NPT • Complies to NAMUR Mounting standards • Additional mounting Accessories have compatibility with various Actuator manufacturers available • Stainless Steel bracket available as an option • Switch box conforms to UL508, UL file no. E249752 • Temperature range -20 °C to +80 °C On request -40 °C to +120 °C, -60 °C to +80 °C • IP67 : Water, Rain and Dust Proof • IP68 : Upto 100m on request • Special proximity switch can be installed on request

• Aluminium Diecast, Housing and cover with powder coating, for superior corrosion resistance • Shatterproof Polycarbonate Dome • Easily settable colour coded cam • The locked serrated cams, ensures the secured settings against any vibration • A special PCB, eliminates all the wiring from the switch element to the terminals. Complete protection against short circuit. • Three cable entries are provided as a standard • Cable entries M20X1.5, 1/2” NPT • Complies to NAMUR Mounting standards • Solenoid termination provided inside the switch box • Additional mounting holes are threaded as per the UNC series • Range of Mounting Accessories having the compatibility with the various Actuator manufacturers available • A Stainless Steel bracket is available as an option • The switch box conforms to the UL508, UL file no. E249752 • Temperature range -20 °C to +80 °C On request -40 °C to +120 °C, -60 °C to +80 °C • IP67 : Water, Rain and Dust Proof • IP68 : Upto 100m on request

The Actuator is suitable for coarse-fine adjustment, typically for batching operations or processesThe Actuator has to be spring returnThe operation sequences fixed from full open, partial open to full closeInfinite intermediate positions are possible with the limitswitchIt can be fine tuned to the application easily

Valve control box with 5/2 Double solenoid valveSolenoid valve is designed with the threaded cover to suit the limit switch box tappingValve control box with 5/2 single solenoid valveSolenoid valve is designed with the threaded cover to suit the limit switch box tapping

Valve control box with Dribble controlDribble control valve is designed with the threaded cover to suit the limit switch box tapping

Valve control box with 3/2 solenoid valveSolenoid valve is designed with the threaded cover to suit the limit switch box tapping

Rotex is leading manufacturer of Valve automation system with almost all sizes of ball valves,butterfly valves and plug valves for the applications, Valve Automation for Emegency Shutdown / Blow Down applicationsValve Automation for ON-OFF ApplicationsValve Automation for Control Applications   Valve Automation for BUS Communications ApplicationsValve Automation for Modulating ApplicationsValve Automation for customised / Specialised ApplicationsRemote Operated Shut off Valve (ROSoV)Gas Over Oil Actuators for High Pressure Gas LinesThere are more than 50000 valve automation systems running in the field.Huge installations are put up in Oil & Gas, Pharma, Power, Cement and other process industries

 Stainless Steel CF8M housing and cover for superior corrosion resistance • Shatterproof Polycarbonate Dome • Easily settable colour coded cam • The locked serrated cams, ensures the secured settings against any vibration • A special PCB, eliminates all the wiring from the switch element to the terminals. Complete protection against short circuit. • Three cable entries are provided as a standard • Cable entries M20X1.5, 1/2” NPT • Complies to NAMUR Mounting standards • Solenoid termination provided inside the switch box • Additional mounting holes are threaded as per the UNC series • Range of Mounting Accessories having the compatibility with the various Actuator manufacturers available • A Stainless Steel bracket is recommended • Temperature range -20 °C to +80 °C On request -40 °C to +120 °C, -60 °C to +80 °C • IP67 : Water, Rain and Dust Proof • IP68 : Upto 100m on request

Super Seal optionally avaliable with ECF SeriesPolyethylene seals for an extremely long life.Low friction , areas retaining grooves provides non stick slip movement.Life over 3 million cycles.The groove design is common for NBR & PE seals.The alternative seals can be installed at later date

Rotex offers a wide range of  5 Port Solenoid Valves to suit variety of applications. These valves are Universal (for mixing or diverting function) based on the valve condition when the solenoid is energized.Further they can be classified as Internal / External Pilot Operated, Air Operated   Pressure range up to  70 bar.Temperature : -20 °C  to  80 °COrifice : 6 mm to 50mm thus offering a wide range of flow rates.Mounting – Any position.Life  : Above 10 million cycles.Body : Anodized Aluminium, Brass, SS316.Seal : NBR, Viton, EPDM, PTFE.

Double rack and pinion construction.CF8M material for high corrosion resistance.The pinion and piston are supported on polyacetal bearingsMaximum working pressure 8 barAdditional lubrication is not requiredTemperature range :

Rack & Pinion construction delivering torques upto 5000 Nm in a compact sizeThe Actuator is suitable for coarse – fine adjustment, typically for batching operationsor processesThe Actuator has to be spring returnThe operation sequences fixed from full open, partial open to full closeInfinite intermediate positions are possible with the limit switch

ON OFF Type solenoids with lead wires and connectors. Complete assembly can be provided with Check valves, Special sensors, Filtration Screens , controlled orifice etc. Operating Pressure: up to 20 bar (special cases up to 225 bar)   Operated through PWM signal and thus Common Solenoid for 12V DC and 24V DC or Pure DC voltagesLeakage rate: less than 1CC/min of air at 20 barOperating Temp range: -40C to 125 CMedia: Air, Fuel, Coolant, Hydraulic Oil, urea etcCan be Supplied with Cleanliness level of Class A as per ISO 16232 Vibration withstanding up to 20G   Able to withstand more than 120 cycles of thermal shocks between -40 C to 125C (temp change within 10 sec)

Life of the Solenoid depends on ambient temperature, duty cycle, temperature rise and class of insulation used for the solenoid. Temperature rise depends on design, current density and insulation system of the coil. Rotex ensures that for all its design of the coil, temperature rise above ambient is less than 70 °C   As per IS 4800 standard, insulation system is designed for minimum life of for 20000 Hours When used continuously. Using the half life decay principle, every 10 °C reduction of the coil temperature, twice the life can be extra polated. Considering worst temperature rise of the coil at 1.2 times the rated voltage, continuously energized coil shall be less than 70 °C. For a ambient temperature of 55 °C, the maximum temperature of the coil will be 55 + 70 = 125 °CFor a Solenoid having class F insulation minimum life expected shall be as under:20000 Hours at 155 °C40000 Hours at 145 °C80000 Hours at 135 °C160000 Hours at 125 °C Which means, Life of a Continuously energized Solenoid having Class F Insulation, i.e. (ambient of 55 °C) is Minimum of 160000 Hrs ie 18 Yrs.   In case if more life is expected then Solenoid with better insulation or lower temperature rise is to be used (e.g. Low Power Solenoid)

ROTEX actuators are available with variety of Manual overridesdesigned to deliver full rated torque output. The SWH provide an easy,efficient and durable method for manually operating the actuator.The arrangement is available from bore size 63-700.

We offer High performance Heavy Duty Scotch yoke actuator “ DRS” series with Torque limit up to 830 Nm to 600000 Nm. & Heavy Duty, High Performance, Rack and Pinion Construction series “DRC” delivering torques from 200 Nm to 20720 Nm.   • Life more than 1 million cycles.,• SIL3 capable• End Stroke : +/- 10 Degree• Easy to convert from Double acting to Single acting.

Backlash free operation between rack and pinion makes ROTEX Actuator suitable forregulation duty coupled along with positioner (pneumatic or Electro-Pneumatic)Long life of the Actuator seals, the non wearing characteristicof the mechanical parts ensure that the control action is maintained,over the life time of the ActuatorIt can be coupled along with the various types of valves(Ball, V Port Ball or Plug, Segment Ball, Butterfly, Plug) or louvers and dampersfor variety of applicationsTypical control schemes along with the regulating Actuatorincludes provisions for:1. Air failure safety includes stay-put or fail safe operation, like full close or full open2. Power failure safety, including stay-put or fail safe operation, like full close or full open3. Both air & power failure safety, including aboveThe Single Acting 180° Actuator can provide centre off for the 3 way ball valve,bottom entry by choosing theoption, of 3 positionIt can be converted to 3 position 0 – 90° – 180° Actuator for 3 way valves usingROTEX Limit Switch and NAMUR valve type 30138The end stop adjustment is provided for opening and closing direction as a standardActuator mounting is as per ISO 5211 and accessories to NAMUR180° Actuator has 50% of torque value, of that of 90°Actuator

ROTEX have been designing and manufacturing world-class rotary actuators for well over 25 years. Our rotary actuators have either pneumatic or hydraulic capability. The number of possible applications is virtually limitless. We offer Single Acting and Double acting Actuators. Double Rack and Pinion Actuator Series “ECF”( Hard anodized body ) & SSF Series ( Stainless Steel Actuator ) with SIL3, ATEX & CE approvals.   Suitable for maximum working pressure 10 bar, Temperature range NBR -20 °C to +80 °C, PE -40 °C to +110 °C, Life more than 1 million cycles and the additional lubrication is not required, Our Double Acting Actuator models are available from ECF 32 to ECF 350 sizes and produces torque from 5 Nm to 5110 Nm at standard 7 Bar pressure. Our Single Acting Actuator models are available from ECF 32E to ECF 350E sizes and produces torque from 6 MN to 2543 Nm at Standard 7 Bar pressure.

Rack & Pinion construction delivering torques upto 3500 Nm in a compact sizeSuitable for driving quarter turn & half turn valvesHard anodized construction for superior resistance to environment & wear.Unique Spring Retainer Construction.Pre compression leads to longer spring life.Easy assembling & dismantling of various combination of spring sets.Modular spring construction permits combination of springs to generate o

Rack & Pinion construction delivering torques upto 5000 Nm in a compact sizeMaximum Working Pressure 8 bar, contact ROTEX for higher pressureLife more than 1 million cycles.Hard anodized body providing high corrosion resistance.Additional lubrication is not necessary.Anti blow-out pinion.

Constant innovation at ROTEX with dedicated team of engineers for new design, development and product validation has resulted into Rotex developing and supplying many Solenoid Valves designed to meet a specific requirement for the application.                          Hytrel Diaphragm for longer life Vent protected by silencer Life >10 million cycle High flow factor for effective cleaning Lower air consumption/ Pulse Pressure Die Cast epoxy coated Aluminium/ Stainless Steel cast Body Unique profile of the Diaphragm eliminates spring Profiled seat to avoid dust/ particle trapping while closing Stainless Steel Fasteners • Valve can be mounted in any position For Corrosion resistance Stainless Steel cast Weather/ Explosion Proof Solenoid Low decibel noise level • Low Solenoid Power

Weather ProofExplosion ProofExplosion proof and weather proof position transmitterAccuracy 0.3% FSRepeatability 0.2% FSHysteresis 0.3% FSField adjustment availa