Control valves
For precise,stepless control
of flow and pressure.
What is a control valve?
A control valve is not simply used to open and close, but rather to precisely and continuously control media. Precise positioning of the valve cone allows flow rates, pressures, or temperatures in a process to be maintained at the exact desired setpoint. This is crucial for efficiency and quality in automated systems.
Technical features and options
To help you make an informed choice, you will find an overview of the key features of our control valves here.
Advantages at a glance
Precise process control: Enables precise adherence to target values for consistently high product quality.
High efficiency: Optimizes media and energy consumption through demand-based control.
Flexibly adaptable: The valves can be individually configured for the specific control circuit.
System integration: Perfect cooperation with our robust coaxial valves for the most demanding tasks.
Typical areas of application
Dosing applications: Exact quantity dosing in the chemical, pharmaceutical and food industries.
Pressure control: Maintaining constant pressures in pipes or vessels.
Temperature control: Control of cooling or heating circuits in mechanical and plant engineering.
Available configurations
Types: 2/2-way, as pressure relief or pressure reducing valve, often in 90° design.
Actuation types: Pneumatic (fast), electric motor (high-precision) or externally controlled.
Housing materials: galvanized steel, brass and various types of stainless steel (V2A/V4A) for maximum durability.
Signal input: Adaptable to common industrial control signals (e.g. 4-20 mA).
Our control valves
That precisely control your processes – flexibly adaptable for maximum efficiency.
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
788-20
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.
Frequently Asked Questions (FAQs)
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Are the control valves suitable for use in demanding environments?
Yes, the control valves are made of high-quality materials and are suitable 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 the different requirements of different applications.
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What types of actuation are available for the control valves?
The control valves can be operated pneumatically, externally or by electric motor, depending on the requirements of the respective application.
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In which industries are control valves most commonly used?
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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 suitable for applications with fast control requirements.
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.