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Hold-Down Valve Testing Machine ISO 5208 Compliant with DN15-1200 & PN1.6-48MPa Range
Product Description
The WPT-2 Hold-Down Valve Testing Machine is a high-integration comprehensive testing system for valves, integrating electromechanical control, hydraulic drive, pressure testing, and fluid medium storage & circulation. By positioning the valve flange surface and using a movable back-jaw clamping method, it eliminates additional external forces that could affect test results, ensuring precise and reliable performance testing of valves. Equipped with hydraulic drive and PLC computer control, it enables automated and accurate testing processes.
Product Applications
Widely used in industries such as valve manufacturing, petroleum, petrochemicals, nuclear power, and chemical engineering, as well as valve maintenance departments. It is designed for performance tests (strength, tightness, leakage) of various high, medium, and low-pressure valves with nominal diameters from DN15 to 1000mm, including gate valves, ball valves, globe valves, and check valves. Test media can be water, gas, or oil, meeting diverse industrial testing needs.
Product Highlights
High Integration: Combines electromechanical control, hydraulic systems, pressure detection, and fluid medium circulation in one unit for complete and stable performance.
Advanced Automation: Utilizes hydraulic drive and PLC computer control to improve work efficiency and reduce labor intensity.
Wide Testing Range: Covers valve diameters from DN15 to 1200mm (NPS 1"–28") and pressure ranges from PN1.6 to 48MPa (Class 150–2500lb), suitable for various valve types.
Precise Clamping: Adopts valve flange surface positioning and movable back-jaw clamping to meet national and international pressure test standards, ensuring accurate test results.
Durable Construction: Made of 25# carbon steel for long-term stable operation in harsh industrial environments.
Versatile Operation: Supports hydraulic drive, PLC control, and button control to fit different user preferences and scenarios.
Hydraulic drive, PLC computer control, button control
Connection Type
Flange connection
Test Media
Water, gas, oil
Max. Seal Test Pressure
32.0MPa
Max. Strength Test Pressure
48.0MPa
Clamping Method
Valve flange surface positioning with movable back-jaw clamping
Control System
Hydraulic system + electrical control system
Clamping Mechanism
Composed of clamping device and radially movable jaws
Rotation Mechanism
Right workbench 90° 翻转 mechanism
Oil Pump Pressure Adjustment Range
Adjustable, ~5MPa during debugging
After-Sales Service
Warranty: 12-month manufacturer’s warranty for defects in materials and workmanship.
Technical Support: 24/7 online assistance for operation guidance, troubleshooting, and standard interpretation.
Calibration & Maintenance: Optional annual calibration services by certified technicians to ensure test accuracy.
Custom Solutions: Tailored testing configurations and on-site training available for bulk orders or specific industry needs.
Spare Parts: Fast delivery of replacement parts (clamping jaws, seals, hydraulic components) to minimize downtime.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2012
Total Annual:
3000000-5000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Guangzhou Hejin Automation Control Technology Co., Ltd. is a modern enterprise specialized in R & D, manufacturing and sales of technology intensive industrial equipment. Its main products include laboratory testing equipment and production line detection system, which are widely applied to refr... Guangzhou Hejin Automation Control Technology Co., Ltd. is a modern enterprise specialized in R & D, manufacturing and sales of technology intensive industrial equipment. Its main products include laboratory testing equipment and production line detection system, which are widely applied to refr...
