Performance of Hydraulic Jaw Clamp Valve Test Bench.

The Hydraulic Jaw Clamp Valve Test Bench, specially designed for the sealing performance and shell strength testing of various valves, has been officially launched on the market. With its unique hydraulic jaw clamping structure, high-precision detection capabilities and automated operation advantages, it completely resolves the industry pain points of traditional valve testing equipment, such as cumbersome clamping, low detection accuracy and potential damage to the valve body. It provides an efficient and reliable new solution for the valve quality inspection process in the petroleum, chemical, power and plumbing industries.

The most core innovation advantage of this equipment lies in the hydraulic adaptive claw-type clamping system. It differs from traditional end-face pressure testing equipment. The equipment precisely clamps the valve flange area through hydraulic claws, without applying any additional external force to the valve body throughout the process. This fundamentally avoids problems such as valve body deformation and damage to the sealing structure, comprehensively ensuring the integrity of the original valve structure and the authenticity of the test data. At the same time, the clamping force can be intelligently adjusted according to the valve specification and material, and is compatible with various types of flange and threaded high and low-pressure valves ranging from DN15 to DN1000mm. It is also compatible with ball valves, gate valves, stop valves, and check valves, etc., and has extremely strong versatility.

In terms of performance testing, the equipment is equipped with an electro-mechanical-hydraulic integrated intelligent control system, which supports multiple medium detection modes such as water pressure, air pressure, and oil pressure. It can complete all project quality inspection tasks including shell strength testing, high and low pressure sealing tests, and leakage detection. The maximum strength test pressure can reach 48 MPa. The sealing test pressure is precisely controllable. It meets multiple detection standards such as national and American standards for industrial valves. The equipment is equipped with a high-definition touch control operating system and high-precision pressure sensors. It can collect and record core data such as test pressure and holding pressure time in real time, automatically generate data curves and test reports, and retain the data completely and traceably. It completely eliminates the errors and omissions caused by manual recording.

The automation and energy-saving design significantly enhance operational efficiency. The equipment is equipped with a PLC fully automatic control system, enabling one-click clamping, automatic pressure application, stable pressure holding, pressure release and reset throughout the entire process of automated operation. There is no need for full-time human supervision. Compared to traditional equipment, the operational efficiency has increased by more than 50%, significantly reducing the labor intensity of human workers. At the same time, the equipment is equipped with a circulating medium storage system, which can achieve the recycling of the detection medium. Combined with an intelligent pressure stabilizing module, the pressure fluctuation is extremely small, the operating energy consumption is lower, and it meets the requirements of both efficient operation and green energy conservation.

In terms of safety and durability, the equipment is equipped with multiple safety protection mechanisms, including emergency shutdown, overpressure relief, and fault alarm functions. It can promptly avoid safety risks such as overpressure and leakage. The core transmission and hydraulic components are made of high-strength alloy materials and are combined with precise sealing technology. They are resistant to wear, corrosion, and have stable sealing performance. They can be used for long-term adaptation to high-strength and high-frequency industrial quality inspection scenarios. The equipment has a low failure rate and is easy to maintain, significantly reducing the later maintenance costs for enterprises. It is the core preferred equipment for valve production, quality inspection, and maintenance and repair enterprises.