China Plastic Valve Testing Equipments Supplier

Plastic Valve Testing Equipments – Ensuring Functional Reliability Across Diverse Applications

Plastic valve testing equipment plays an essential role in validating the performance and safety of valves used in a wide array of industrial and domestic piping systems. As plastic valves become increasingly common due to their corrosion resistance, light weight, and cost-effectiveness, the need for precise and comprehensive testing grows correspondingly.

At Shijiazhuang Zhongshi Testing Machine Co., Ltd., plastic valve testing solutions are designed to accommodate a wide variety of materials and valve designs, including gate valves, ball valves, check valves, and butterfly valves. These systems provide manufacturers, quality control labs, and R&D facilities with the means to evaluate valve strength, tightness, endurance, and operational integrity.

Key Testing Functions:

• Hydrostatic Pressure Testing: Determines the maximum pressure that a valve body and seat can withstand without leaking or breaking.

• Leak Tightness Testing: Evaluates internal and external leakage under different pressure and flow conditions.

• Torque Measurement: Assesses the actuation force needed to operate the valve, important for both manual and automated systems.

• Cyclic Endurance Testing: Simulates long-term valve operation by repeating opening and closing cycles under specified pressures and temperatures.

Technical Features:

• Pressure Ranges: Typically 0–10 MPa, customizable according to application.

• Test Medium: Water, air, or oil depending on standard and material requirements.

• Temperature Control: Ambient to 95°C for thermal resistance assessments.

• Data Management: Real-time monitoring, automated test sequencing, and digital recordkeeping.

Industry Applications:
Plastic valves are used in water supply networks, irrigation systems, chemical transfer pipelines, HVAC systems, and wastewater management facilities. Testing equipment from Shijiazhuang Zhongshi Testing Machine Co., Ltd. is configured to meet international testing standards and adapt to multiple operational scenarios.

Our engineers assist in test protocol development, provide training for operators, and ensure equipment compatibility with non-standard valve sizes or designs.