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  • Valve test benches
    • Custom made test benches
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    • Valve test benches with vertical clamping
      • Vacuum testing device for ball valves K-TEST
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      • PS-T 10.03 valve test bench
      • PS-15 to PS-200 valve test benches
      • Vertical test benches in modular design
      • Vertical test benches in modular design for safety valves
    • Valve test benches with horizontal clamping
      • PS-H10 valve test bench
      • PS-H10 UW Valve test bench
      • PS-H7.5 to PS-H1500 Valve test benches
      • Horizontal test benches in modular design
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Test benches and test systems from the manufacturer

  • Valve test benches
  • Custom made test benches

Test benches and special test benches for valve manufacturers

As a manufacturer and global supplier, we are able to offer customized test benches that are always adapted to the test specimen. We manufacture reliable test benches and test systems for industrial valves or motor housings.

Do you need to test your valves to ensure quality during production? By customizing our testing technology to your operating conditions, we can always provide you with the test bench you need. Whether you want to test valves or motor housings, our test systems are used in many companies.

In practice, there are often special cases for a test stand. For example, special housings have to be tested with the appropriate test technology.
Test benches Icon

We supply special test stands for:

  • Gate valves, globe valves, ball valves
  • Control valves, butterfly valves
  • Check valves, safety valves
  • Steel bellows, containers, pipes
  • Pipe socket pieces, pump housings
  • Motor housings, steam traps
  • and much more.

The testing of such test specimens usually requires the use of special test benches, which are then adapted to the respective applications. Test systems are often newly designed and conceptualized for special applications.

The following tests, for example, can then be carried out with such special test benches:

  • Tests with water pressure up to 1,380 bar (20,000 psi); higher on request
  • Air / nitrogen pressure testing
  • Underwater testing
  • Leakage measurements (especially for control valves)
  • Torque tests for actuated valves

The construction of such test benches is then designed according to customer requirements. Our test bench technology can be manufactured manually, i.e. without a degree of automation, semi-automatically or fully automatically.

Test benches for other nominal diameters, test pressures and test media are available on request.

Test bench PS-50 UW

Test bench with tiltable clamping for underwater testing of shut-off valves and control valves.

Features of the test system:

  • Test system for DN 50 (2") - DN 200 (8")
  • Test system for flange fittings
  • Air test (under water) max. 44 bar
  • Water test max. 250 bar
  • Short test cycles, quick changeover, clear and uncomplicated user operation
  • Prior evacuation of the test specimen for subsequent water testing
  • Tilting clamping (horizontal and vertical)
  • Semi-automatic test sequence
Test bench PS-50 UW
Test systems PS-7.5A / PS-15A

Test benches PS-7.5A / PS-15A

Test benches with automatic test sequence for testing shut-off valves.

Features of our test systems

  • Test systems for DN 15 (1/2") - DN 250 (10")
  • Testing technology for seat valves
  • Test system tests flanged, threaded and weld-in valves
  • Air test 7 bar (102 psi)
  • Water test max. 80 bar (1,160 psi)
  • Short test cycles, quick retooling of our test bench, clear and uncomplicated operation
  • Vertical clamping
  • Fully automatic test sequence

Test bench PS-H7.5 UW A

Horizontal test benches for testing shut-off valves and control valves above and below water.

Features of our testing technology

  • Test system for DN 15 (1/2") - DN 80 (3")
  • Ball valves
  • Flanged fittings
  • Air test (under water) max. 30 bar (435 psi)
  • Torque test max. 100 Nm
  • Short test cycles, quick retooling, clear and uncomplicated user operation
  • Horizontal clamping (valve under water)
  • Fully automatic test sequence
Test system Test benches PS-H7.5 UW A
Test technology Test benches PS-15 KL

Test bench PS-15 KL

Valve test bench with 2 clamping devices for testing butterfly valves.

Features of our test bench technology

  • Test benches for DN15 (1/2") - DN250 (10")
  • Especially for testing butterfly valves
  • Stationary, vertical test bench
  • Test medium: air / nitrogen / water
  • Max. Test pressure: DN15 (1/2") / 60 bar (870 psi) - DN250 (10") / 25 bar (363 psi)
  • Water test pressure generation via finely adjustable, air-driven filling and high-pressure pumps
  • Long service life of the test systems thanks to the exclusive use of high-quality components
  • Clear and uncomplicated operation of the test system

Test bench PS-50-3

Test bench with 3 simultaneously controllable clamping units for series testing of shut-off valves.

Features of the test bench technology

  • Test units for DN 10 (3/8") - DN 100 (4")
  • Clamping force: 50 t (per clamping device)
  • Vertical clamping between two test tables
  • Upper test tables can be moved electrically
  • Housing-friendly clamping due to "floating" test tables
  • Housing and seat leakage test using test system with water
  • Seat leakage test with air from below and above
Test benches Test bench technology PS-50-3
Test bench PS-H90-A

Test bench PS-H90 A

Automatic valve test bench for testing butterfly valves and gate valves.

Features of our test bench technology

  • Fully automatic air and water testing of gate valves, globe valves and butterfly valves DN 40 (1/2") - DN 600 (24")
  • Torque measurement during closing
  • Testing systems for horizontal clamping
  • Recording of test item ID via hand scanner
  • Data transfer of test results to network interface
  • Proportional control (automatic control of the clamping force for gentle clamping of the test specimens during the test process)

Test bench PS-280 KL

Vertical test bench for testing butterfly valves.

Features of our test bench technology

  • DN 250 (10") - DN 800 (32")
  • Test unit for testing butterfly valves
  • Water test max. 250 bar (3,625 psi)
  • Air test max. 6 bar (87 psi)
  • Housing test with closed test item outlet possible
  • Seat leakage test with closed or open test item outlet possible
  • Proportional control (automatic control of the clamping force for gentle clamping of the test specimens during the test procedure)
Test benches PS-280 KL
Test benches PS-280 KL

Test bench PS-H1500

Horizontal test bench for testing shut-off valves.

Features of our test bench technology

  • Up to DN 1,000 (40") - shut-off valves with flanged or weld-in ends
  • Air test max. 280 bar (4,060 psi) / water test max. 1,380 bar (20,000 psi)
  • Gentle horizontal clamping due to differential piston adapter
  • Semi-automatic test sequence

Test bench for 2-way and 3-way control valves

Features of our test bench technology

  • DN 15 (1/2") - DN 200 (8")
  • Test unit for flanged and threaded valves
  • Air test 7 bar (102 psi)
  • Water test max. 60 bar (870 psi)
  • Short test cycles, quick changeover, clear and uncomplicated user operation
  • Control of the test specimen via own drives or EFCO drive simulator
  • Evacuation of the test specimen before the water test
  • Proportional control (automatic control of the clamping force for gentle clamping of the test specimen during the test procedure)
  • Fully automatic test sequence

Bellows testing device

Features of the testing device

  • Test units for DN 25 (1") - DN 250 (10")
  • Air test 7 bar (102 psi)
  • Short test cycles, quick retooling, clear and uncomplicated user operation
  • Vertical clamping - 3-fold
  • Fully automatic test sequence

Assembly clamping device for piston drives

Assembly tensioning device for tensioning the piston actuator spring of valve actuators for subsequent cover assembly.

Features of the assembly clamping device

  • DN 80 (3") - DN 300 (12")
  • Clamping force 7.5t
  • Stationary
  • Long service life due to exclusive use of high-quality components
  • Clear and uncomplicated operation
  • Short assembly cycles, quick changeover of the test units

Test bench for electric motor housings

Test stand with 2 clamping fixtures and automatic test sequence.

Features of our test bench technology

  • Automatic test sequence (Siemens control)
  • Stationary
  • Test medium: water
  • Max. Test pressure: 30 bar (435 psi)
  • Clear and uncomplicated operation
  • Proportional control (automatic control of the clamping force for gentle clamping of the test specimens during the test process)
  • Short test cycles, quick changeover of the test units

Test bench for steam traps

Double valve test bench with automatic test sequence.

Features of our test bench technology

  • DN 15 (1/2") - DN 50 (2")
  • Automatic test sequence (Siemens control)
  • Twin system for simultaneous testing of two test specimens
  • Stationary test unit
  • Test medium: water
  • Max. Test pressure: DN10 (1/2") - DN 50 (2") / 240 bar (3,480 psi)
  • Short test cycles, quick changeover
  • For testing test specimens of different types
  • Prior evacuation of the test specimen for subsequent water testing via built-in vacuum pump with additional water separator
  • Clear and uncomplicated operation
  • Proportional control (automatic control of the clamping force for gentle clamping of the test specimens during the test process)

Test bench for refrigerant pumps

Features of our test bench technology

  • Automatic test sequence (Siemens control)
  • Underwater test and above-water test
  • Stationary test units
  • Test medium: air / oil
  • Max. Test pressure: 60 bar (870 psi)
  • Short test cycles, quick changeover
  • Prior evacuation of the test specimen for subsequent oil testing via built-in vacuum pump with additional water separator
  • Clear and uncomplicated operation

Test stand for pipe socket pieces

Features of our test bench technology

  • Test units for bends / T-pieces / reducers DN100 (4") - DN700 (28")
  • Stationary
  • Test medium: water
  • Max. Test pressure: 25 bar (363 psi)
  • For testing different types of test specimens
  • Clear and uncomplicated operation

Test bench for flameproof fittings

Features of our test bench technology

  • Test units for DN 25 (1") - DN 250 (10")
  • Flange fittings
  • Air test 0.5 bar (7 psi)
  • Water test max. 25 bar (363 psi)
  • Short test cycles
  • Quick changeover
  • Clear and uncomplicated operation
  • Vertical clamping

Testing device for containers

Features of the testing device

  • Portable test device for tanks for water pressure testing of pre-filled tanks
  • Standard pressures up to 400 bar (5,800 psi) and higher
  • Water test pressure generation via finely adjustable, air-driven high-pressure pump
  • Long service life due to exclusive use of high-quality components

Customized test benches and test systems from the manufacturer and some facts

Customized test benches are particularly important for valve manufacturers as they ensure the quality and functionality of the system. Our test benches are specially developed to meet the specific requirements of valve manufacturing. A customized test bench makes it possible to test equipment under realistic conditions and ensure that it meets the highest standards.

It is important for valve manufacturers and suppliers to work with a reliable supplier of customized test rigs. As an experienced supplier, we offer customized test systems that are tailored to the exact needs of each company. With our experience in supplying customized test benches, we not only offer high quality testing technology, but also provide comprehensive support and maintenance services.

With our test benches, you can improve the efficiency and accuracy of your quality controls. With the help of our testing technology, production faults are detected at an early stage and can be rectified. This saves you time and money. Our test benches also contribute to compliance with legal regulations and applicable standards.

As a specialized manufacturer of customer-specific test benches, we always offer innovative technologies and flexible solutions that can be easily integrated into existing production processes and systems. This makes our test benches an indispensable tool for modern valve production.

We have compiled some interesting facts and technical information about test benches for you below. If you have any questions, please contact us at any time. Simply use the letter on the side.

What are test benches?

  • Test benches are special devices that are used to test the functionality and quality of products and components.
  • They simulate operating conditions and test performance under various scenarios.

What types of test benches are there?

  • Mechanical test benches: For testing mechanical components such as motors and gearboxes.
  • Electrical test benches: For testing electrical devices and circuits.
  • Hydraulic test benches: For testing hydraulic systems and components.
  • Customized test benches: Tailor-made solutions for special requirements.

Why are test benches important?

  • They ensure the quality and reliability of products.
  • Test benches help to detect and rectify production faults at an early stage.
  • They contribute to compliance with safety standards and legal regulations.

How do I choose the right test stand?

  • Determine the specific test requirements and conditions.
  • Consider the type of products and components to be tested.
  • Consult a specialized manufacturer or supplier for customized solutions.

What advantages do customized test benches offer?

  • They are tailored precisely to the needs of the company and the specific test requirements.
  • Customized test benches improve the efficiency and accuracy of the tests.
  • They can be integrated into existing production processes and help to save time and costs.
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EFCO Maschinenbau GmbH
Otto-Brenner-Straße 5-7 52353 Düren Germany
+49 2421 9890
+49 2421 989119
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EFCO Maschinenbau GmbH
Otto-Brenner-Straße 5-7 52353 Düren Germany
+49 2421 9890
+49 2421 989119