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Motoyama Engineering Work

MOTOYAMA

MOTOYAMA, a manufacturer of fluid control equipment in process control and automation market, supplies control valves and safety relief valves to mainly petrochemical and oil refining industry. Anticipated performance varies so much to those products depend on plants or applications, built-to-order manufacturing is the basic for each project. Because of such product characteristic, it is important to select and recommend to customer, a product with optimized design, materials and controllability. 


From enriched experience, know-how and research and development, Motoyama has variety of products to meet with customer's needs. Each product has different features, one can be selected readily and another shall be determined detailed specifications by discussions.For any questions, please contact with our sales offices

MOTOYAMA

Product

CONTROL VALVE

Globe Valve

Globe Valve has spherical shape on body, center of valve inlet and outlet lines in straight and has 'S' shape inside the body.

  • Most commonly utilize in control valves.
  • It can be applicable to high temperature and pressure, and to low-noise service. It also be available for cavitation/flashing conditions.
  • Flow characteristic will be available for linear, EQ%, quick opening, etc. depends on shape of plug.

We have variety of product line-ups and all type of valves have many production records and enjoy high reliability. Please nominate adequate valve from our line-ups depends on required application.

Angle Type Valves

 The center line of inlet and outlet of Angle Type Valve intersect horizontally and flow direction turns to 90 degree.

  • Application for this valve is to make smooth flow due by its construction(for high viscosity fluids, high density slurry, etc.)
  • It complies with high temperature, high pressure, low noise application and also cavitation/flashing conditions.
  • It applies in order for the connection piping to be installed in vertical position.

Variety of model line-up can be available for each application. Each model has a lot of supply experiences and high reliability. Please nominate adequate valve from our line-ups depends on required application.

Butterfly Valves

Butterfly valve has a disc which rotate on a valve shaft and control the flow.

  • Has economical advantage because of its simple structure and large capacity.
  • A resilient seated valve is available with high anti-erosion ability.
  • Possible to provide low leakage rate.
  • Applicable either as a control or On-Off valve.

Variety of model line-up can be available for each application. Each model has a lot of supply experiences and high reliability. Please nominate adequate valve from our line-ups depends on required application.

 

Actuators

The principle part, equivalent to the valve body, of the control valve is an actuator. Either globe type or rotary type valve requires the actuator which precisely working by input signal. A spring return diaphragm type actuator is the principle product and cylinder or electrical type are also available.
Please nominate adequate actuator from our line-ups depends on required application.

 

SPECIAL APPLICATION VALVE

Special application valves shall be complied with individual specification, such as anti-erosion, anti-corrosion or application, where to be mounted, etc. Especially, the bottling valve have been valued as a valve to be installed in a sampling system.

SAFETY VALVE

 Safety Valve are manufactured in accordance with a controlled quality assurance program which meets or exceeds ASME Code quality control requirements.

 

ACCESSORIES

Following to the positioners, variety of accessories are available for valve operation. Especially, the positioner has certain technologies with having high reliability and stability.

 

 

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