Control Valves
780-E
Pressure relief valve in coaxial design
Actuation type pneumatic
Nominal diameter 15.0 mm
Pressure range 5.0 - 120.0 bar
KV value 6.0 m³/h
Housing material galvanized steel
Temperature medium 0 to +60°C
Connection socket thread, G1
Connection voltage24V DC
780-H
Pressure relief valve in coaxial design
Actuation type pneumatic
Nominal diameter 15.0 mm
Pressure range 5.0 - 120.0 bar
KV value 6.0 m³/h
Housing material: galvanized steel
Temperature medium 0 to +60°C
Connection socket thread, G1
Actuation type pneumatic
Nominal diameter 15.0 mm
Pressure range 5.0 - 120.0 bar
KV value 6.0 m³/h
Housing material: galvanized steel
Temperature medium 0 to +60°C
Connection socket thread, G1
Supply voltage 230V 50Hz,
24V DC
780-P
Pressure relief valve in coaxial design
Actuation type pneumatic
Nominal diameter 10.0 mm - 20.0 mm
Pressure range 3.0 - 200.0 bar
KV value 3.0 - 14.1 m³/h
Housing material stainless steel 1.4305
Temperature medium 0 to +60°C
Connection socket thread, G1
Connection voltage 24V DC
785-E
Pressure relief valve 90° design
Actuation type pneumatic
Nominal diameter 10.0 mm - 20.0 mm
Pressure range 3.0 - 200.0 bar
KV value 3.0 - 14.1 m³/h
Housing material stainless steel 1.4305
Temperature medium 0 to +60°C
Connection socket thread, G1
785-H
Pressure relief valve 90° design
785-P
Pressure relief valve 90° design
Actuation type pneumatic
Nominal diameter 10.0 mm - 20.0 mm
Pressure range 3.0 - 200.0 bar
KV value 3.0 - 14.1 m³/h
Housing material stainless steel 1.4305
Temperature medium 0 to +60°C
Connection socket thread, G1
Supply voltage 230V 50Hz, 24V DC,
786-E
Pressure reducing valve 90° design
Actuation type pneumatic
Nominal diameter 12.0 mm
Pressure range 0.00 - 200.0 bar
KV value 3.8 m³/h
Housing material stainless steel 1.4305
Temperature medium 0 to +60°C
Connection socket thread, G1
Connection voltage 24V DC
786-H
Pressure reducing valve 90° design
Actuation type pneumatic
Nominal diameter 12.0 mm
Pressure range 0.00 - 200.0 bar
KV value 3.8 m³/h
Housing material stainless steel 1.4305
Temperature medium 0 to +60°C
Connection socket thread, G1
786-P
Pressure reducing valve 90° design
Actuation type pneumatic
Nominal diameter 12.0 mm
Pressure range 0.00 - 200.0 bar
KV value 3.8 m³/h
Housing material stainless steel 1.4305
Temperature medium 0 to +60°C
Connection socket thread, G1
Connection voltage 230V 50Hz,
24V DC, special voltages
787
Motorized position control valve
Design 2/2-way
Actuation type externally controlled
Nominal diameter 5.0 mm - 15.0 mm
Pressure range 0.00 - 10.0 bar
KV value 1,000.0 - 5,500.0 l/min
Housing material stainless steel 1.4305
Temperature medium 0 to +60°C
Connection socket thread, G1
Connection voltage 24V DC
788
Motorized position control valve
Design 2/2-way
Actuation type electromotor
Nominal width 1.0 mm - 9.0 mm
Pressure range 0.00 - 100.0 bar
KV value 0.5 - 22.3 l/min
Housing material MS, stainless steel
Temperature medium 0 to +80°C
Connection socket thread G3/8, G1/2
Supply voltage 24V DC, 24V 50Hz
788-12
Motorized position control valve
Actuation type electromotor
Nominal diameter 12.0 mm
Pressure range 0.00 - 100.0 bar
KV value 3.8 m³/h
Housing material stainless steel 1.4305
Temperature medium 0 to +100°C
Connection socket thread, G1
Supply voltage 24V DC, 24V 50Hz
788
Motorized position control valve
Stepless position control
Actuation type electromotor
Nominal diameter 20.0 mm
Pressure range 0.00 - 120.0 bar
KV value 9.4 m³/h
Housing material brass, stainless steel 1.4305, stainless steel 1.4571
Temperature medium -20 to +80°C
Connection socket thread, G1/2, G3/4, G1
We offer ideal magnetic actuators for all solenoid
valves, designed for ATEX protection zones 1 and 2.
Control valves
Engineered to your specifications – the ideal solution for maximum performance.
Control valves can be customized and configured to meet the specific needs of a variety of applications. These valves are versatile and offer numerous options and features to ensure optimal performance.
The importance of control valves in mechanical engineering
Control valves are crucial for the precise control of pressureless circulation in machines and systems. They regulate the flow of liquids or gases, which is of central importance for performance and efficiency in mechanical engineering.
Housing materials
Galvanized steel: Robust option with corrosion resistance, ideal for demanding environments.
Stainless steel 1.4305: High-quality stainless steel, known for excellent resistance to corrosion and chemicals.
Brass: Brass housings offer durability and good thermal conductivity.
Stainless steel 1.4571: Stainless steel variant with high resistance to aggressive media.
Type
2/2-way: This design allows the flow to be controlled in both directions and is suitable for a wide range of applications.
Stepless position control: This design allows precise control of the flow over a wide range of positions.
MMER
Automation
Since 1958
"Control valves that precisely control your processes – flexibly adaptable for maximum efficiency."
Actuation type
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Pneumatically actuated: Uses compressed air to open or close the valve, allowing for a fast response time.
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Externally controlled: The valve is activated by an external control unit, such as a regulator or control device.
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Electric motor controlled: Provides precise control and is particularly ideal for applications where fine control is required.
Nominal diameter / pressure range / Kv value
Pressure (bar) up to 200: The control valves are designed for a wide pressure range to meet the requirements of different applications.
Nominal diameter (mm) up to 20 mm: Describes the seat diameter of the valve and influences the flow.
Kv value between 0.5 and 5500: Characterizes the flow capacity of a valve, measured in cubic meters per hour (m³/h) at a pressure drop of 1 bar.
Individualization and configuration
A key advantage of these control valves is the ability to customize and configure them. Customers can customize the valves to their specific requirements to achieve optimal performance. Various options, such as body material and actuation type, are available to meet the needs of different applications.
Applications of control valves
Control valves are used in a variety of applications, including:
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Industrial automation
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Food and beverage industry
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Chemical industry
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Pharmaceutical industry
Due to their high-quality workmanship, customizability and versatile application options, these control valves are an ideal choice for demanding applications.
Frequently Asked Questions (FAQs)
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Are the control valves ideal for use in demanding environments?
Yes, the control valves are made of high quality materials and are ideal for use in demanding environments where reliability and performance are critical.
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Can the control valves be adapted to specific requirements?
Yes, there are options for customizing the control valves to meet different requirements of different applications.
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Which actuation types are available for the control valves?
The control valves can be operated pneumatically, externally controlled or by an electric motor, depending on the requirements of the respective application.
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Do the control valves offer a fast response time?
Yes, the pneumatically operated control valves offer a fast response time, which makes them particularly ideal for applications with fast control requirements.
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In which industries are control valves most commonly used?
The control valves are used in various industries, including industrial automation, food and beverage, chemical and pharmaceutical industries.
Your contact for high-quality and reliable valve solutions.
MMER
Automation
Since 1958
WE SAY THANK YOU FOR ALMOST 70 YEARS OF TRUST.