Maizhuang Daoshu Town, Danyang City , Jiangsu P, China +86-511 86675547 [email protected]
HONGDA Gas Charging Valve Suitable for gas accumulators, the gas charging valve is a necessary filling spare part. This little thing is what keeps the hydraulic system running.
In hydraulic systems, it’s a gas pressure that has to be just so in order to operate correctly. The energy of the compressed gas is stored in the gas accumulator. This gas is used to drive various hydraulic systems. If the gas pressure is either too low or too high, the system may not operate properly, leading to issues and potentially even breakdowns.

HONGDA gas filling valve: easy to increase or decrease gas from the accmulator(s). This allows the gas pressure to be easily adjusted by the operator. It allows the hydraulic system to work at its best. The valve is easy to operate, so even young kids will get it.

This valve is suitable and safety in gas charging for industries. It complies with safety standards to ensure the safety of the equipment and its users. Its designed to be durable and withstand the harshest industrial conditions and perform well in diverse environments.

For convenient gas charging valve will not let you down when you just want to keep tools and machinery in good working condition. Regularly checking and adjusting gas pressure can help the end user keep his hydraulic system working properly with minimum downtime and ensure long life of the hydraulic system. Maintaining every little thing might be easier with the gas charge valve by HONGDA.
Our professional team provides end-to-end technical support—from pre-sales consultation to after-sales service—including customized engineering solutions, nitrogen charging equipment, and responsive maintenance support to ensure optimal system performance.
Our company is certified under ISO9001 and GB/T19001 quality management systems, ensuring that all products meet rigorous international standards for reliability, safety, and customer satisfaction.
We offer a wide range of shell materials (including 304/316L stainless steel and duplex stainless steel) and bladder/diaphragm materials (such as NBR, FKM, EPDM), supported by a full-time R&D team that provides tailored solutions for diverse industrial applications.
With over 30 years of experience, we specialize in designing and producing high-quality bladder and diaphragm accumulators, leveraging strong technical capabilities and well-equipped testing facilities to ensure superior performance and durability.