hydraulic check valve

A hydraulic check valve ensures one-way flow, prevents reverse pressure, protects system components, and enhances stability in high-performance hydraulic circuits.
Product News

Liquid control intelligent check valve (energy storage tank type)


HDx741X/H Hydraulic Control Intelligent Check Butterfly Valve (Energy Storage Tank Type) integrates hydraulic control, energy storage, and intelligent control technology, complying with national standards such as JB/T 5299. The accumulator provides stable power, the hydraulic system achieves precise control of opening and closing speed, and the intelligent module supports remote monitoring and fault diagnosis; ductile iron valve body + stainless steel internal parts are corrosion-resistant and impact-resistant, suitable for PN0.25~2.5MPa, water/seawater/oil and other media. Widely used in water conservancy, power, municipal and other fields, it can replace the traditional gate valve + check valve combination, significantly reducing infrastructure costs and energy consumption, and providing a highly efficient and stable fluid control solution for high-safety pipelines.

Liquid control intelligent check valve (weight type)


HDz741X/H Liquid Control Intelligent Check Butterfly Valve (with Counterweight) integrates liquid control, counterweight, and intelligent control technologies, complying with national standards such as JB/T 5299. The counterweight mechanism provides reliable valve closing power, the hydraulic system achieves precise control of opening and closing speed, and the intelligent module supports remote monitoring and fault diagnosis; ductile iron valve body + stainless steel internal parts are corrosion-resistant and impact-resistant, suitable for PN0.25~2.5MPa, water / seawater / oil and other media. Widely used in water conservancy, power, municipal and other fields, it can replace the traditional gate valve + check valve combination, significantly reducing infrastructure costs and energy consumption, and providing a highly efficient and stable fluid control solution for high-safety pipelines.

HYDRAULIC CHECK VALVE: RELIABLE FLOW CONTROL FOR HIGH-PERFORMANCE HYDRAULIC SYSTEMS


A hydraulic check valve is a critical component in modern hydraulic systems, ensuring precise one-way flow control and protecting equipment from pressure surges, reverse flow, and system damage