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MOTOYAMA Principle Products

Introducing Motoyama’s principle products which are conventional type, applicable to wide variety of specification.

No.89 Single Seated Contoured Plug(top guided) Control Valves

Model No. 89 globe valves provide top guided and single seated structure with simple streamlined body for high flow capacity and are designed to meet various service process control requirements such as high viscosity flow or slurry flow, etc.

Compactly designed and high performance multispring diaphragm actuator can be applicable.


Sectional Drawing with three dimensions Sectional Drawing
Sectional Drawing with three dimensions Sectional Drawing

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No.83 Cage Guided Type Control Valves

Model No.83 control valves have cage guided trim, so that these valves provide wide controllability, wide scope of production for reduced port and comprehensive applicability for various conditions of valve.

These valves allow stable control on closing and opening the valve against the thrust of fluid and are available for applications not only general purpose but also controlling high temperature and high pressure for power generation plants and chemical plants. Especially, these valves are suited for low noise application because of the superior noise reduction effect at high load. Compact design, but with high thrust, multi-spring type diaphragm actuator and cylinder type actuator will be applicable to this type.


Sectional Drawing with three dimensions Sectional Drawing
Sectional Drawing with three dimensions Sectional Drawing

Seal Ring Balance type

BS type(for low/medium temp.) BSH type(for high temp.)
BS type(for low/medium temp.) BSH type(for high temp.)

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Type of cage guided valves

CV type
(Single seat)
BP type
(Pilot balance)
CP-S type
(Contoured plug single seat)
CP-S-RT type
(Labyrinth trim)
CV type BP type CP-S type CP-S-RT type

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No.92 Eccentric Rotary Plug Valves (Conventional) GYROLL

Gyroll

Model No.92, “GYROLL” is an eccentric rotary plug control valve. The eccentric plug does not contact with the seat ring until it fully closed.

Therefore, it provides long seal life and smooth controllability by low torque without seat wear. This valve realize wide range ability(100:1). “GYROLL” is suitable for heavy duty services such like slurry or fiber containing fluid without any dead spot inside the body.

¦Main Application

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No.92 GYROLL - Ceramic Trim(Anti wear valve)

No.92 GYROLL - Ceramic Trim(Anti wear valve)

1.It’s abrasion-resistance is improved remarkably by using ceramics for plug and seat ring

2.With same construction to conventional type of No .92 type, it remains superior control ability.

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No.95 GYROLL

1.Having same diameter of piping and seat, large volume of fluid can be flow.
2.Having no interfering object, such as plug, etc., in the body when the vale is fully opened, it is suitable for fluids that can easily be clogged.


Details Inside Eccentric Rotary Plug Valve Opened
Details Inside Eccentric Rotary Plug Valve Opened

¦Fully Closed to Fully Open

Fully Closed to Fully Open

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No.16B Eccentric Rotary Disc Valves MOTOSEAL

MOTOSEAL

1.Model No.16B “MOTOSEAL” is an eccentric rotary disc valve and a tight shut-off valve together with high control ability.
2.Tight shut off can be available by applying a soft disc.

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Bottling Valves

A bottling valve is special application valve used to sample process fluids to be analyzed or stored. It is possible to extract the sampling fluid from piping safely and without contamination even the fluid is corrosive or toxic.


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