Pneumatic Positioners Dealers in Thane

Linear Type (Lever Feedback) Rotary Type (Cam Feedback) Single Double Single Double INPUT SIGNAL 4-20 mA @ 24 V DC INPUT RESISTANCE 235 ± 15 W SUPPLY AIR PRESSURE Max 7.0 bar ( 100 psi ) STANDARD STROKE 10 ~ 80mm 60 ~ 100mm PNEUMATIC CONNECTION Rc 14 or NPT 14 ELECTRICAL CONNECTION G 12 or NPT 12 PROTECTION CLASS Ex md IIB T6, Ex md IIC(H2) T6, IP66, Ex ia IIB T6Eex md IIB T5 for ATEX AMBIENT TEMPERATURE -20 ~ 70°C

Description GE’s Masoneilan 4700P is a user friendly pneumatic Positioner that uses a precision feedback cam for accurate positioning, faster response, and customized control characteristics for control valves. These positioners can be used with either rotary or reciprocating actuators. The 4700P offers a multi-lobe cam, simple zero and span adjustments, corrosion resistant materials, fully enclosed and with FM, CSA, ATEX approvals. Mounting kits are available as standard for GE Masoneilan control valves as well as adaption for other control valve designs. The Masoneilan Model 4700 control valve positioners offer flexibility and consistency with modular design construction and corrosion resistant packaging. They can be configured either as a standard pneumatic valve positioner or as an electro-pneumatic device by simply assembling the separate I/P transducer module to the base pneumatic valve positioner. These instruments are for either reciprocating or rotary type valves, and are available in optional configurations for hazardous area applications. Features And Benefits Flexibility to use with either reciprocating or rotary control valves assists in optimizing process control performance through customizable cam characterization. Optional high capacity pneumatic bloc 4800 model for accurate positioning and fast response times on large size actuators. Rugged turnbuckle and lever assembly couples stem motion to the cam when mounting reciprocating actuators. Modular design construction makes it a simple and easy-to-maintain device, also easy to assemble, calibrate, and operate in many control applications. Configurable for direct or reverse operation utilizing the same mounting orientation.

Electro pneumatic is used for controlling movement of final control element such as Linear Cylinder, Diaphragm Control valve or Rotary actuator device which accept directly variable electronic signal & EP positioner is a precision with the help of auxiliary high pressure supply accurately controls movement of final control element corresponding to set point. No air consumption under balance condition hence saving of energy, Auto start fu, No air consumption under balance condition hence saving of energy, Unit can be modified for use with electrical actuator.

  Tecnik's Pneumatic Positioners are available as single or double acting, force-balanced instruments that provide fast, sensitive and accurate positioning of diaphragm or cylinder actuators. Designed for high performance these Positioners are compact, field-reversible and ruggedly built for reliability in severe industrial environments.

Electro Pneumatic Valve Positioner, Industrial Globe Valve