ABJ Series
20Pages

Engineering GREAT Solutions Product Guide

Proven experience, superior technology and quality products From the first product launch of our feedwater regulator valve over 75 years ago, IMI Critical Engineering Japan continues to innovate new solutions for a wide range of applications in fossil, geothermal, incineration, biomass and nuclear power plants. Built on our long history of innovation, our people are energised and driven to continuously improve and develop new products with superior technology, advanced manufacturing equipment and use of new materials. We search for new technologies, equipment and materials that increase the...

A wide range of designs and materials to suit your application A wide range of applications Power Plants: Conventional, Thermal, Cogeneration, Geothermal, Incineration, and Nuclear Fossil Nuclear Severe duty globe Severe duty angle Mechanical spray nozzle Multi nozzle spray valve Atomise steam nozzle Mechanical spray nozzle Variable orifice type Power, angle Simple cylinder Start production of AB300 series valve Start production of globe type turbine bypass valve (AB6300) Drive Unit PRDS Turbine Bypass Valve General duty globe nuclear Severe duty globe NUC, Fossil 1993 Changed Name from ABB...

Product Guide: Valves Valve Model: AB100 Special design application AB300 High duty application Valve Size: Leakage Class / Rating: FCI/70-2 Class IV, V, VI ANSI Class 150 ~ 4500 FCI/70-2 Class IV, V ANSI Class 150 ~ 600 FCI/70-2 Class IV, V, VI ANSI Class 900 ~ 4500 Body Style / Material: Globe, Angle (AB170), 3-Way (AB130) Carbon steel, Alloy steel, Stainless steel Globe Carbon steel, Alloy steel, Stainless steel Globe, Angle (AB370) Carbon steel, Alloy steel Design Features: Suitable for control of all fluids used in thermal or nuclear power generation. Valves designed to specified...

Product Guide: Actuators Valve Model: Suitable for control of all fluids used in thermal or nuclear power generation. Valves designed to specified conditions can also be supplied. General design application spring opposed diaphragm (For AB200/AB300) Special design application spring opposed diaphragm (For AB100/AB300/PRDS) Standard Size: Direct (fail open) or Reverse (fail close) Direct (fail open) or Reverse (fail close) Top mounted handwheel Maximum/minimum lift stops Top or side mounted handwheel Maximum/minimum lift stops Pneumatic piston - double acting Electric motor

Product Guide: Trim Options AB100/AB300 Series Numerous trim options for the AB100 and AB300 control valves are available to fit with the many application needs in handling tough fluid flow conditions. Please contact our sales representative for support in selecting the right solution. Trim Symbol: HCU/HCB-S Hycon unbalanced, Balanced, Soft-seat Trim Name: Small cascade Modified cascade Trim Size: Body Size: Trim Feature: Balanced, un-balanced Balanced, un-balanced Flow Direction: Leakage Class: Modified Linear High pressure drop liquid such as pump recirculation valve High pressure drop...

A multitude of trim options, both standard and specialised, have been developed for various applications in which the AB100 and AB300 control valves can be utilised. Trim Symbol: Trim Name: Hycon balanced, Unbalanced Unbalanced/Balanced single V-port Unbalanced/Balanced single multi-hole Tandem multi-hole Trim Size: Body Size: Trim Feature: Balance, un-balance Flow Direction: Leakage Class: Modified linear Modified linear Used to prevent cavitation or reduce noise General purpose in most liquids and gases for both modulating and on-off Low noise application for steam service both temp....

Product Guide: Trim Options AB200 Series A multitude of trim options, both standard and specialised, have been developed for various possible applications in which the AB200 control valves can be utilised. * These figures are applicable if the body does not exceed 600 class rating Trim Symbol: Trim Name: Modified cascade Unbal. single plug Unbal. single V port Trim Size: Body Size: Trim Feature: Flow Direction: Leakage Class: Modified linear Modified para. small EQ% Modified para High pressure drop liquid such as pump recirculation valve High pressure drop liquid such as pump recirculation...

A multitude of trim options, both standard and specialised, have been developed for various possible applications in which the AB200 control valves can be utilised. * These figures are applicable if body does not exceed 600 class rating Trim Symbol: Flare Hole Trim Name: Unbal. signal multi port Bal. signal multi port Trim Size: Body Size: Trim Feature: Flow Direction: Leakage Class: Modified para. Modified para. Modified linear Low noise application for steam service both temp. above 260 deg. C and high P For control valve velocity and on/off valve Fuel oil flow control valve Deaerator...

Product Guide: Mechanical spray type * If cooling water pressure is less than 0.5 bar, please ask IMI CCI for detailed information on process application We manufacture a wide range of desuperheating equipment that correspond to all specifications ranging from high capacity to low capacity applications. Our desuperheaters are optimised for usage in combination with a wide range of control valves and various other control devices. This range of desuperheating equipment is appropiate for applications requiring narrow turn down and high superheated temperature. Steam Piping: Allowable Temp....

Product Guide: Steam energy type Type/Model: This range of desuperheating equipment achieves a very stable state of desuperheating by adopting a structure that utilises the kinetic energy of steam and attains the appropiate spray for wide turndown and accurate control applications. AB5700 High Temp Variable Orifice Steam Piping: Allowable Temp. Differences (standard): Control Accuracy: Atomising Steam: Required Water Pressure: Detecting Distance: DSH Inlet Straight Pipe: Drain Recirculation Turbine extraction, turbine bypass, process steam High pressure and temp. application Body Material:...

Product Guide: PRDS Valves (Pressure Reducing Desuperheating System) Valve Model: Valve Size: ANSI Class/Rating: FCI/70-2 Class IV, V ANSI Class 150 ~ 2500 Special FCI/70-2 Class V ANSI Class 150 ~ 4500 Body Material: Carbon steel, Alloy steel Carbon steel, Alloy steel Design Feature: Self introducing steam atomising many nozzles reduces fluid evaporation for temperature control Using forged body material and pilot trim, flexible both inlet and outlet co