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Hold-Down Valve Testing Machine ISO 5208 Compliant with DN15-1200 & PN1.6-48MPa Range

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Hold-Down Valve Testing Machine ISO 5208 Compliant with DN15-1200 & PN1.6-48MPa Range

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Brand Name : HEJIN

Model Number : WPT-2

Certification : Calibration certificate(cost additional)

Place of Origin : CHINA

MOQ : 1 set

Price : Negotiation

Payment Terms : L/C, T/T

Supply Ability : 10 sets per month

Delivery Time : 60 days

Packaging Details : Plywood

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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.
  • Easy Connection: Flange connection design enables stable installation and convenient disassembly.
  • Authoritative Certification: Awarded new product certificates and national patents, guaranteeing advanced technology and reliability.

International Reference Standards

Standard Clause/Detail Application
ISO 5208 Industrial Valves — Pressure Testing Defines pressure test methods for valve strength, tightness, and leakage.
API 598 Valve Inspection and Testing Specifies inspection and testing procedures for pipeline valves.
National Standards Valve Pressure Test Requirements (Relevant Clauses)

Ensures compliance with domestic safety and performance regulations.

Technical Parameters

Parameter Specification
Model WPT-2
Diameter Range DN15 – 1200mm (NPS 1" – 28")
Pressure Range PN1.6 – 48MPa (Class 150 – 2500lb)
Body Material 25# Carbon Steel
Applicable Valve Types Gate valves, ball valves, globe valves, check valves
Drive Methods 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.

Product Tags:

ISO 5208 compliant valve testing machine

      

DN15-1200 valve test equipment

      

PN1.6-48MPa hold-down valve tester

      
China Hold-Down Valve Testing Machine ISO 5208 Compliant with DN15-1200 & PN1.6-48MPa Range wholesale

Hold-Down Valve Testing Machine ISO 5208 Compliant with DN15-1200 & PN1.6-48MPa Range Images

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