Valve Pressure Holding Test Machine High Pressure DN15–DN1200 ISO 5208 IEC 60529
Short Description
The WPT-002 is a high-integration pump testing equipment designed for comprehensive testing of valve performance under pressure. It supports strength, sealing, and leakage testing for various flange and threaded valves, ensuring precision and reliability across industrial applications.
Product Introduction
WPT-002 Valve Pressure Holding Test Machine is engineered to test high, medium, and low-pressure valves with exceptional accuracy. Utilizing a stress-free clamping method—positioning the valve flange front and holding the back with movable claws—it guarantees reliable results without external force interference.
With a testing range covering DN15 to DN1200 (NPS1"–28") and pressures from PN1.6 to 48MPa (Class150–2500lb), the WPT-002 is widely adopted in petroleum, petrochemical, power, nuclear energy, and valve maintenance industries. Integrated with hydraulic drive and PLC control, it delivers automation, repeatability, and superior safety.
Key Features
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High Functional Integration
Combines mechanical, hydraulic, pressure testing, and media circulation in a single, compact system.
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Full Automation
Supports hydraulic drive and PLC control to improve operational efficiency and minimize manual effort.
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Wide Testing Range
Covers a broad diameter (DN15–DN1200) and pressure spectrum (PN1.6–48MPa), adaptable to various valve types.
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Accurate, Stress-Free Clamping
Unique rear-claw design ensures the valve is held firmly without distorting its structure, delivering unbiased test results.
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Robust Build Quality
Constructed with durable 25# carbon steel for long-term, stable operation under extreme conditions.
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Multi-Control Options
Offers button operation, PLC programming, and manual override modes to suit different users.
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Versatile Media Compatibility
Supports water, gas, and oil testing mediums for multiple test conditions.
International Standards Compliance
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Standard
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Clause
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Description
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GB/T 13927-2008
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Chapter 6
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General Valve Pressure Testing Procedures
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API 598
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4.2–4.3
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Valve Strength and Tightness Test
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ISO 5208:2015
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Tables 3–5
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Valve Leakage Levels
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JB/T 9092-1999
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Full
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Industrial Valve Inspection Standard
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ANSI/FCI 70-2
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Level VI
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Internal Valve Leakage (Control Valves)
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ASME B16.34
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7.1–7.4
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Valve Design and Testing
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IEC 60529
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IP54
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Protection Grade for Electrical Equipment
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Applications
Designed for performance testing of the following valve types:
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Straight-through flanged and threaded valves
Including: gate valves, ball valves, globe valves, check valves, and plug valves.
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Test Purposes:
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Test Category
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Description
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Strength Test
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Assesses the valve body under max pressure (up to 48MPa).
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Sealing Test
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Checks valve tightness under designated conditions.
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Leakage Test
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Detects micro leakage under specific pressure/media.
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Operational Check
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Verifies valve open/close functions under pressure.
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Data Recording
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Automatically logs pressure, time, and results for reports.
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Technical Specifications
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Parameter
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Value
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Model
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WPT-002
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Applicable Diameter
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DN15–DN1200 / NPS1"–28"
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Pressure Range
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PN1.6–48MPa / Class150–2500lb
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Max Sealing Test Pressure
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32.0MPa
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Max Strength Test Pressure
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48.0MPa
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Valve Types
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Gate, Ball, Globe, Check, Plug
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Drive Mode
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Hydraulic Drive + PLC Control
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Control Options
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Manual Button / PLC Automatic
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Main Body Material
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25# Carbon Steel
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Connection Method
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Flanged Interface
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Test Medium
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Water, Gas, or Oil
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Pressure Adjustment
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Adjustable (default 5MPa during setup)
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Clamping Method
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Front flange positioning + rear movable claws
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Workbench Function
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90° turnover on the right-side platform
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Protection Level
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IP54 (Control Unit), IP65 (Test Chamber)
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Power Supply
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AC380V ±10%, 50Hz, 15kW
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Dimensions
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3100×2000×2200mm (L×W×H)
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Weight
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2.8 tons
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Test Objects
Industries: Oil & Gas, Petrochemical, Power Generation, Water Treatment, Valve OEMs, Maintenance Shops
After-Sales Service
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On-site installation and commissioning support
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12-month warranty with lifetime maintenance
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Remote diagnostics and PLC program upgrades
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Customizable fixtures and test interfaces available
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ISO-compliant test report templates and training manuals provided
Product Tags:
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Valve Pressure Holding Test Machine High Pressure DN15–DN1200 ISO 5208 IEC 60529 Images
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