ヴァルテック List of Products and Services

The "LE1 type" is a linear drive valve actuator. It has a built-in timer protection circuit that protects the valve and actuator even in overload conditions, and it can be mounted on various valves such as diaphragm valves and globe valves. Additionally, we also offer the "LEX type," a powerful electronic proportional control electric actuator suitable for valve flow control. 【LE1 Type Features】 ■ Powerful type, suitable for ON-OFF control of valves ■ Built-in timer protection circuit that protects the valve and actuator even in overload conditions ■ Adjustable valve open/close positions and stroke ■ Equipped with power transfer input and voltage signal output control board ■ Can be mounted on various valves such as diaphragm valves and globe valves *For more details, please refer to the PDF document or feel free to contact us.

• Flow Control
• valve
• Other machine elements

The "LG type" is a link gate that employs a rotary valve body using a link mechanism. It features a compact design with a reduced overall height compared to conventional shaft seal gates, making it suitable for blocking various fluids such as powders, sludge, solids, and rainwater. Additionally, we offer various options. For information on the types, prices, and delivery times of each option, please contact us. 【Features】 ■ Adopts a rotary valve body using a link mechanism (Utility Model Registration No. 3163735) ■ Compact design with a reduced overall height compared to conventional shaft seal gates ■ Suitable for blocking various fluids such as powders, sludge, solids, and rainwater ■ Emergency blocking is possible during power outages by selecting the battery-equipped option (for electric LD type) *For more details, please refer to the PDF materials or feel free to contact us.

• Flow Control
• Other process controls

The "RAD/RHD type" is a remote-controlled electric operation device that can be operated from a distance of 20 meters. It can be used immediately by simply providing power, and it allows for stopping in between, making it suitable for flow adjustment, such as replacing manual adjustment valves. Additionally, it makes it easy to operate valves installed in high places or narrow spaces, and the LED on the receiver side of the operation device allows for confirmation of the operating status. 【Features】 ■ Can be operated from a distance of 20 meters and is ready for use with just power supply ■ Suitable for flow adjustment as it allows for stopping in between (replacement of manual adjustment valves) ■ Easy to operate valves installed in high places or narrow spaces ■ No control panel required ■ Operating status can be confirmed with the LED on the receiver side of the operation device *For more details, please refer to the PDF document or feel free to contact us.

• Flow Control
• Other machine elements

The "RVA Valve Operating Machine" is a manual operating device for butterfly valves and ball valves. Due to the adoption of a special planetary differential reduction mechanism, it achieves a high reduction ratio with fewer stages, making it compact and lightweight, with light handling force for the handle, allowing for easy opening and closing of high-pressure fluids. The degree of opening can be easily seen from the input shaft side, and it is possible to hold the valve at intermediate openings, making it suitable for flow adjustment. 【Features】 ■ Suitable for compacting valves and improving operability ■ Standard stock items with short delivery times ■ Achieves a high reduction ratio with fewer stages, compact and lightweight ■ The input and output shafts are aligned on the same axis, allowing for flexible installation directions ■ Light handling force for the handle, making it easy to open and close high-pressure fluids *For more details, please refer to the PDF materials or feel free to contact us.

• Other machine elements
• valve

The "WL type" is a butterfly damper that employs a lug-type flange and external bearings. It is suitable for blocking high-temperature gases, air, and other gases, and achieves high dimensional accuracy and low leakage through machining of the inner surface of the main body. Additionally, it allows for precise control by incorporating a high-performance proportional control actuator. We offer various options. For details on the types, prices, and delivery times of each option, please contact us. 【Features】 ■ Adopts lug-type flange and external bearings ■ Well-suited for blocking high-temperature gases, air, and other gases ■ Achieves high dimensional accuracy and low leakage through machining of the inner surface of the main body ■ Allows for precise control with the incorporation of a high-performance proportional control actuator ■ Usable over a wide temperature range from low to high temperatures *For more details, please refer to the PDF materials or feel free to contact us.

• Flow Control
• Other process controls
• Other machine elements

The "WT type" is a butterfly damper suitable for blocking gases such as high-temperature gas and air. With the installation of a high-performance proportional control actuator, it allows for precise control and can be used over a wide temperature range from low to high temperatures. Additionally, the optimization of the shape through precision casting (lost wax) results in low cost and short delivery times. 【Features】 ■ Low cost and short delivery time due to shape optimization through precision casting ■ Suitable for blocking gases such as high-temperature gas and air ■ High dimensional accuracy and low leakage achieved through machining of the inner surface of the main body ■ Precise control enabled by the installation of a high-performance proportional control actuator ■ Usable over a wide temperature range from low to high temperatures *For more details, please refer to the PDF document or feel free to contact us.

• Flow Control
• Other process controls
• Other machine elements

We would like to introduce our "Slide Gate." With a welded structure, it can accommodate a wide range of customer needs and is suitable for blocking various fluids such as powder fluids, sludge, solids, and exhaust gases. In addition to the "Standard Type," which has a wealth of usage experience, we also offer combinations of various types, including the "Powder Handling Type," which features a tapered structure for the main body and inlet, and the "Shaft Seal Type," which minimizes leakage from the ground to the utmost limit. 【Features】 ■ Welded structure that accommodates a wide range of customer needs ■ Suitable for blocking various fluids such as powder fluids, sludge, solids, and exhaust gases ■ Low-leak types available, including powder handling specifications and shaft seal specifications ■ Usable across a wide temperature range from low to high temperatures *For more details, please refer to the PDF document or feel free to contact us.

• Flow Control
• Other process controls

Valtec, with over 35 years of proven experience, responds broadly to customer needs and produces various dampers.

• Other machine elements

We can broadly accommodate customer needs, from standard butterfly dampers with low prices and short delivery times to welded structure butterfly dampers. With the installation of high-performance proportional control operation devices, detailed control is possible. (Control)

• Other machine elements

It is ideal for blocking various fluids such as powders, sludge, solids, and exhaust gases. It can be used over a wide temperature range from low to high temperatures.

• Other process controls