Valve Automation India Pvt. Ltd Uttam Nagar, Delhi

The I&S variable spray nozzles de-super heater unit can be used in many application to efficiently reduce the superheated steam or other vapors’ to temperature approaching saturation. The superheated vapour is passed through a section of pipe into which is fitted a spray nozzle that produces dispersed droplets from a supply of pressurized condensate. These finely atomized particales promote immediate evaporation. The required heat being absorbed from superheated vapour thus reducing the temperature.    

The V-Notch Ball Valve gives non-clogging, high capacity, straight through flow control of fluids containing pulp and paper stock or slurries and fluids containing suspended solids or fibrous materials. The V- Notch Ball Valves are offered squared and clamped driven shaft plus ball shall with splined connection designed for zero lost motion for highly accurate positioning and precise control.

I&S produces 2-Piece Ball Valves available with ISO mounting pad & provided with mounting bracket, couplers for fitting Pneumatic Piston Cylinder with rack & Pinnion actuator & Diaphragm actuator. The valves are available with Pneumatic Rotary Actuators, either Double Acting or Spring Return type. These Pneumatic Operated Ball Valves are also available with various further options. The Ball Valves are designed with mounting dimensions as per ISO 5211. Flanged end valves and face to face dimensions are as per ANSI B16.5 Class 150 (Short Body).    

Smart-Series Temperature Transmitter ISTT-SMART Universal Temperature Transmitter with HART-protocol for converting various input signals in to a scalable 4 to 20 mA analogue output signal

The sensors ISP-200 are piezo-resi stive pressure sensors based on ceramic. The measuring bridge is printed directly on one side of the ceramic diaphragm by means of thick film technology. Because of the excellent chemical resistance no additional protection is normally required. The sensors are designed in such a way so that temperature changes and overloading do not cause any loss in reliability. The use of ceramic ensures high linearity across the entire range of measurement and reduces effects of hysteresis to a minimum. The sensors are thermal compensated by laser adjustable PTC resistors.

ISP HP The sensors ISP HP are piezoresistive pressure sensors . These Pressure Sensorsposses a flush diaphragm facing the pressure media Able to measure the pressures of viscous liquids. The diaphragm forms a chamber in which oil is filled to isolate sensing element from transfer pressure. The isolation he lps measure the pressures of corrosive fluids and electro conductive fluids.

Instruments & Systems manufacturers’ online conductivity based BRIX reference measurement system. This system measures and control conductivity based online BRIX reference in BATCH/CONTINUOUS vacuum PANS.   Instruments & system has done around 1000 successful installations so far in various sugar factories in INDIA and rest of the world.  

I&S Linear Power Cylinders are widely used for accurately and positively. Positioning all types of plant regulators such as Dampers, ID and FD. Fans in Boilers, Throttle Valves and Butterfly Valves. These cylinder can be arranged so that increase or decrease in control pressure moves the position either outwards or inward.

Knife Edge Gate Valve is one of the specific designs among other Industrial Valves. This design ensures minimum contact between the parts of the valve, Reduces the Wear & Tear. The high performance Knife Edge Gate Valve feature. Non Sliding Motion, Avoid Sliding Contact between Body & Gate allow flushing of media form the valve interior. Batten edge of the Gate (Knife-Edge) allows the tight shut off even when solid particles settles at the bottom of the Body. A wide variety of hardened. trim options are available on Gate. Seat and Wear Ring. Knife Gate Valve are Generally, Unidirectional Valves, Excellent Hopper Isolation valve with their ability to cut through flowing media and closed by dislodging any material in the seating area. Knife-Edge Gate Valves. withstand high Temperature Abrasive Slurries in Mining, Steel, Power, Chemical, and Paper industries ideal for hign-density Slurry Lines.    

IS-LS series limit switch boxes were designed through advance and state-of-the-art engineering technology which have the product to be solid, beautiful and with high-level quality. The all range of the products fully meets IP specifications and the bracket is designed in light of ISO5211 and NAMUR standard.   There are mini type, big type and explosion proof type which include mechanical switches, proximity sensor and magnetic sensor in the range of ALS series products which cover all kind limit switch boxes.  

ISP - SMART The sensors ISP - SMART are piezoresistive pressure sensors . These Pressure Sensors posses a flush diaphragm facing the pressure media Able to measure the pressures of viscous liquids. The diaphragm forms a chamber in which oil is filled to isolate sensing element from transfer pressure. The isolation helps measure the pressures of corrosive fluids and electro - conductive fluids

Armed with the design ideas of block structure and Multi-port type, we produced the IS-EP 1000 series E-P valve positioner which has two types, one is Linear and another is rotary. The Linear one is used for linear operation of pneumatic linear valve actuator. The rotary one is used for rotary pneumatic actuator. They control valve stroke accurately, through pressure air, according to input signal of 4-20mA being input from electrical controller control system. In addition, the internal position transmitter and/or limit switches are easily to be assembled inside of the positioner in order to senses mechanical position change of stem being on the valve or similar device and converses to current signal of DC 4-20mA outputs for computers or Industry Processing Control System. It is flame proof type attached internally.

Butterfly Valve design is the most common type of rotary valve and provides low weight to Cv Ratio combined with simplicity of design and comparatively low cost. It is simple device to control or block the flow, a single vane Or wafer disc pivots in the valve body and find wide application for throttling or two position control in the chemical, paper & pulp, sugar Industries, cooling water circulation, water treatment plants, compressed air, gas plant, flue gas desulphurization plants etc. Butterfly Valves have been around industry for decades, performing well defined tasks and are Economic alternative to Gate valve, Ball valve, Plug valve etc.