Chemical regulating valve / Ball valve / On-off valve / Pneumatic valve / Pneumatic regulating valve

Jiangsu Henghe Group Co., Ltd. was established in 2006 (with four subsidiaries) and is a national high-tech enterprise specializing in research and development, design, manufacturing, sales, and services. It is recognized as a "Specialized, Refined, Unique, and New" Little Giant enterprise.

The company covers an area of nearly 60,000 square meters, with a building area of approximately 32,000 square meters. It has fixed assets exceeding 82 million yuan and a registered capital of 105 million yuan. Its main products include three major series: instruments and meters, industrial control valves, and control cables. These products are widely used in industries such as petroleum, chemical, metallurgy, power, chemical fiber, environmental protection, pharmaceuticals, papermaking, and water supply and drainage. The company is also listed as a long-term qualified supplier by several large enterprise groups.

The company has passed ISO9001 International Quality Management System Certification, ISO14001 Environmental Management System Certification, ISO45001 Occupational Health Management System Certification, AAA Measurement Management System Certification, National Energy Management System Certification, Intellectual Property Management System Certification, and Integration of Informatization and Industrialization Management System Assessment. Its products have obtained quality assurance certificates such as International Safety Equipment SIL Certification, CE Certification, National CCEP Environmental Product Certification, and Explosion-Proof Certification. The company is equipped with comprehensive testing facilities, including high-precision liquid/gas flow calibration devices, pressure calibration and verification devices, pressure testers, and physical and chemical testing laboratories, ensuring product quality.

The company has introduced high-tech talent to establish its own R&D institution, the "Enterprise Engineering R&D Center." It has also established industry-university-research partnerships with multiple institutions to continuously enhance the technological content of its products, promote product updates, and strengthen market competitiveness.

Our business philosophy is "talent as the foundation, market as the guide, quality as the guarantee, and service as the purpose." We continuously improve, innovate, and absorb advanced domestic and international technologies to provide perfect solutions for our customers and achieve mutual growth.

Over the years, the company has earned the trust and praise of a wide range of users with its "reliable quality, reasonable prices, excellent service, and continuous improvement." Henghe is willing to sincerely collaborate with both new and existing customers to provide advanced technology, high-quality products, and attentive services for China's industrial automation systems.

The advantages of pneumatic control valves include: simple operation, rapid response, intrinsic safety, no need for additional explosion-proof measures, wide applicability, and easy maintenance.

The performance advantages of pneumatic control valves are mainly reflected in the following seven aspects:

1. Compact structure and lightweight. The rational design of pneumatic diaphragm control valves makes them small in size and lightweight, facilitating installation and maintenance.
2. Corrosion resistance and strong adaptability. Since the diaphragm is typically made of corrosion-resistant materials, pneumatic diaphragm control valves are suitable for controlling various corrosive media.
3. Sensitive operation and precise regulation. The fast response of pneumatic actuators enables the diaphragm to move quickly, achieving precise adjustment of fluid parameters.
4. Leak-free and safe. In the closed state, the diaphragm tightly adheres to the valve seat, preventing media leakage and ensuring system safety.
5. Long service life. The wear-resistant and corrosion-resistant diaphragm, combined with fewer moving parts in the pneumatic actuator, results in a relatively long service life for pneumatic diaphragm control valves.

These advantages make pneumatic control valves play a crucial role in industrial automation control systems. In use, pneumatic control valves are very convenient and quick to operate, with no highly complex procedures.