Custom made test benches
Test benches for manufacturers and special test benches
In reality, there are often special cases where special housings have to be tested.
These can be, among others:
- Gate valves, globe valves, ball valves
- control valves, butterfly valves
- check valves, safety valves
- Steel bellows, tanks, pipes
- Pipe socket pieces, pump housings
- motor housings, steam traps
- and much more.
Testing such items require the use of special test benches, which are adapted to the respective applications. Special test benches often have to be newly constructed.
With such special test benches, lots of test scenarios are possible such as:
- Tests with water pressure up to 1,380 bar (20,000 psi); higher on request
- Air / nitrogen pressure testing
- Underwater test
- Leakage measurements (especially for control valves)
- Torque tests for driven valves
Such special test benches are designed according to customer requirements. They can be manual without a degree of automation, semi-automatic or fully automatic.
Other nominal diameters, test pressures and test media are available on request.
PS-50 UW
Test bench with tiltable clamping unit testing for testing shut-off valves and control valves above and underwater.
Features
- DN 50 (2") - DN 200 (8")
- Flange fittings
- Air test (under water) max. 44 bar
- Water test max. 250 bar
- Short test cycles, quick changeover, clear and uncomplicated user operation
- Previous evacuation of the test specimen for later water testing
- Tilting clamping (horizontal and vertical)
- Semi-automatic test sequence
PS-7,5A / PS-15A
Test bench with automatic test sequence for testing shut-off valves.
Features
- DN 15 (1/2") - DN 250 (10")
- Seat valves
- Flanged, threaded and weld-in valves
- Air test 7 bar (102 psi)
- Water test max. 80 bar (1,160 psi)
- Short test cycles, fast changeover, clear and uncomplicated operation
- Vertical clamping
- Fully automatic test sequence
PS-H7,5 UW A
Horizontal test bench for above and underwater testing shut-off valves and control valves.
Features
- DN 15 (1/2") - DN 80 (3")
- Ball valves
- Flanged valves
- Air test (under water) max. 30 bar (435 psi)
- Torque test max. 100 Nm
- Short test cycles, fast changeover, clear and uncomplicated user operation
- Horizontal clamping (valve under water)
- Fully automatic test sequence
PS-15 KL
Valve test bench with 2 clamping devices for testing butterfly valves.
Features
- DN15 (1/2") - DN250 (10")
- Especially for testing butterfly valves
- Stationary, vertical
- Test medium: air / nitrogen / water
- Max. test pressure 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 due to exclusive use of high-quality components
- Easy to operate
PS-50-3
Test bench with 3 simultaneously controllable clamping units for series testing of shut-off valves.
Features
- DN 10 (3/8") - DN 100 (4")
- Clamping force: 50 t (per clamping device)
- Vertical clamping between two test tables
- Upper test tables electrically movable
- Housing-friendly clamping due to "floating" test tables
- Housing and seat leakage test with water
- Seat leakage test with air from below and above
PS-H90 A
Automatic valve test bench for testing butterfly valves and gate valves.
Features
- 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
- horizontal clamping
- Acquisition 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 procedure)
PS-280 KL
Vertical test bench for testing butterfly valves.
Features
- DN 250 (10") - DN 800 (32")
- for testing butterfly valves
- Water test max. 250 bar (3,625 psi)
- Air test max. 6 bar (87 psi)
- Body test with closed test piece outlet possible
- Seat leakage test with closed or open test piece outlet possible
- Proportional control (automatic control of the clamping force for gentle clamping of the test specimens during the test procedure)
PS-H1500
Horizontal test bench for testing shut-off valves.
Features
- 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)
- Load-protecting horizontal clamping by differential piston adapter
- Semi-automatic test sequence
Test bench for 2- and 3-way control valves
Features
- DN 15 (1/2") - DN 200 (8")
- Flange 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 water testing
- 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
- DN 25 (1") - DN 250 (10")
- Air test 7 bar (102 psi)
- Short test cycles, fast changeover, clear and uncomplicated user operation
- Vertical clamping - 3-fold
- Fully automatic test sequence
Mounting clamping device for piston actuators
Assembly clamping device for clamping the piston actuator spring of valve actuators for subsequent cover assembly.
Features
- DN 80 (3") - DN 300 (12")
- Clamping force 7,5t
- Stationary
- Long service life due to exclusive use of high-quality components
- Easy to operate
- Short assembly cycles, quick changeover
Test bench for electric motor housings
Test bench with 2 clamping devices and automatic test sequence.
Features
- Automatic test sequence (Siemens control)
- Stationary
- Test medium: water
- Max. Test pressure: 30 bar (435 psi)
- Easy to operate
- Proportional control (automatic control of the clamping force for gentle clamping of the test specimens during the test procedure)
- Short test cycles, quick changeover
Test bench for steam traps
Double valve test bench with automatic test sequence.
Features
- DN 15 (1/2") - DN 50 (2")
- Automatic test sequence (Siemens control)
- Twin unit for simultaneous testing of two test specimens
- Stationary
- Test medium: water
- Max. test pressure 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
- Previous evacuation of the test specimen for subsequent water testing via built-in vacuum pump with additional water separator
- Easy to operate
- Proportional control (automatic control of the clamping force for gentle clamping of the test specimen during the test procedure)
Test bench for refrigerant pumps
Features
- Automatic test sequence (Siemens control)
- Underwater test and above water test
- Stationary
- Test medium: air / oil
- Max. Test pressure: 60 bar (870 psi)
- Short test cycles, quick changeover
- Previous evacuation of the test specimen for subsequent oil testing via built-in vacuum pump with additional water separator
- Easy to operate
Prüfstand für Rohrmuffenstücke
Merkmale
- Bends / tees / reducers DN100 (4") - DN700 (28")
- Stationary
- Test medium: water
- Max. test pressure: 25 bar (363 psi)
- For testing test pieces of different types
- Easy to operate
Test bench for flame arrester valves
Features
- DN 25 (1") - DN 250 (10")
- Flanged valves
- Air test 0.5 bar (7 psi)
- Water test max. 25 bar (363 psi)
- Short test cycles
- Fast changeover
- Easy to operate
- Vertical clamping
Container testing device
Features
- Portable container testing device for water pressure testing of already pre-filled containers
- 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
If you have any questions:
Further products for the workshop and on-site use
Just send us a short message and we will be happy to answer your open questions by phone or e-mail.