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The TB400 unit is based on the idea of utilizing a standard test bench, dedicated to the medium production check up. Its incredible flexibility suits any need for testing; its main application is the verification of tightness and flow for taps and valves or for pairs and corners for electric or pneumatic actuators.
Applications
- Gas taps
- Gas regulators
- Ball valves
- Globe valves
- Pneumatic actuators
- Electric actuators
- Die-casting
- Power steering
- Brake pumps
- Water meters
- Pressure stabilizers
- Gas filters
- Diesel filters
- Water taps
- Hydraulic check valves
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Hydratron has many years of experience in designing and manufacturing Relief Valve Test Benches ( PSV Test Benches ) which are suitable for testing 1/2" up to 24" valves having screwed or flanged connections at pressure of upto 14,500 PSI ( 1,000 Bar ) using water or gas as the test medium.
Valves under test can either be hydraulically clamped or fastened to the test bed and safety shields are fitted to protect the operator.
Panel mounted test gauges monitor the pressure in the valve undergoing test and full data logging facilities can be provided which allow charts to be produced and test data to be stored for future reference.
Portable units can be supplied with fork lift pockets or mounted within containers complete with lifting tackle, work bench and vice.
Alternatively static units are available for installation in maintenance workshops or production lines.
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A full range of Valve Test Rigs and Benches are available from Hydratron which are suitable for testing all kinds of valves including pressure relief, safety relief, ball, needle, gate, butterfly, globe and actuator controlled valves.
Valves can be tested using either gas or liquid as the test medium at pressures of up to 30,000 PSI ( 2,000 Bar )
Hydratron can supply test rigs having either screwed test stubs on to which test flanges can be screwed or fully adjustable hydraulic clamping systems. Interlocked test compartments can be included so test pressure cannot be applied to the valve under test until the valve is fully clamped in position.
Basic manual controls are standard but fully automated PLC controlled test rigs can be especially manufactured to order.
Full instrumentation is provided whilst full data logging is an option which allows charts of the test to be printed and data to be stored for future reference.
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Control valve test rig
Ventil manufactures a wide range of control valve test units for testing and (re)adjusting all sorts of Globe-, Camflex-, and Waver type control valves according to the international test standards as ANSI/FCI. The Ventil test units can be used for;
* Seat leakage testing and classification
* Body testing
* Stroking the trim
The optimal functioning of the Control valve not only exists of sufficient body & seat tightness, but more important, the total "performance" of the valve and its controls! For an accurate and reliable working effect the valve body, actuator, positioner, regulators etc. most work in a strict harmony!
Control valve test unit capabilities
* Range DN15 - 900 mm. / ½ - 36"
* Horizontal (stem vertical) or tilting clamping system.
* Clamping on the inlet flange, both flanges or (proportional clamping) between the clamping tables.
* 1 - 2000 tons of clamping force.
* With no or limited linear force on the valve body.
* Test pressure range: from vacuum up to 2000 bar / 30,000 PSI.
* Leakage range 0 - 1000 ln/min. 2100 scfh.
* Test- & operation of all sorts of linear or quarter turn actuators and controls.
* Test medium: Liquid, Compressed Air, Nitrogen, Helium or Hydrogen.
Optional features
* Computer registration system.
* Valve performance testing, considering; measuring of the stroke measuring,
open/close time and torque measuring.
* Fugitive emission and cryogenic test facilities.
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Safety valve test station VC25SRV
The Ventil VC25-SRV safety (relief) valve test rig allows testing with air and liquid and is designed to comply with API-567 for flow design and API-527 for seat tightness testing. The VC25SRV features a hydraulic operated 3-claw clamping system, design for quick clamping of safety valves with flanged and thread connections.
The test unit can apply a clamping force of 25 metric tons and suitable to test valves in range 1/2"-10" The VC25SRV safety valve test rig has a build in accumulator to comply with the safety valve test standards.
Standard features
- Auto claw clamping system.
- Stainless steel water reservoir.
- Gas and liquid testing.
- Bubble counter according to API 527.
- Stainless steel control panel.
- Safety screen.
- Interlock system preventing release of claws when pressurised.
- Skid mounted.
- Delivered ready for use.
Options
- Booster or compressor system for generating high pressure air.
- Computer registration system (CRS).
- Auto test system, auto control of ramp rate to meet ASME specification.
- Portable grinding/ lapping unit.
For more information and other types please visit our web site www.ventil.nl
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Ventil designs, manufactures and delivers test units for pressure testing any type of Gate-, Globe-, Plug-, Ball-, Check-, Slide- and Butterfly valve according to all international test standards.
Capabilities
√ Machine available up to DN 2200 mm. / 86”
√ Horizontal (stem vertical), vertical (stem horizontal) or tilting clamping
system.
√ Clamping on the inlet flange, both flanges or (proportional clamping)
between the clamping tables.
√ Without or limited linear force on the valve body.
√ Test pressure range: from vacuum up to 2000 bar / 30,000 PSI.
Optional features
√ Computer registration system.
√ Full automatic operation system.
√ Testing one or a complete series of valves.
√ Automatic open close action.
√ Valve performance testing, considering; measuring of the stroke
measuring,
√ Open/close time and torque measuring.
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Standard: IEC60730-2-8-2000
Testing media: water
Testing pressure: 0-50MPa
Flow range: 100L/min@1MPa (or according to requirement)
Pressure precision: 0.5% F.S
Pressure control precision: 1% F.S
Valve torque: 100NM (Electronic motor control Valves)
Driven method: Motor-driven (24V/other)
Driven torque precision: 1% F.S
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Production test stand for electrically, hydraulically, manually, pneumatically operated directional control valves.
BV 80 / A is an hydraulic test stand used for testing electrically (solenoid), hydraulically, manually, pneumatically operated valves and directional controls. The hydraulic plant allows flow testing, set relief valve, direct leakage measure spools and check valves, test with pressure in tank-line
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Safety valve test benches for testing safety and shutoff valves from ½”up to 24”. The units are equipped with an automatic hydraulic clamping device. All hydraulic tests and high pressure gas tests are possible. The benche can be equipped with all kind of options such as a digital bubble test, computer storage and printouts.
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