Accumulator Type Hydraulically Controlled Check Butterfly Valve

Size rangeDN400~2600mm NPS16"~104"
PressurePN0.6~1.6MPa Class150
Body materialductile cast iron, cast steel
Operationhydraulic

Standard: ANSI, API, DIN, EAC, JIS, CE, ISO, EN, GB
More than 40 years professional valve manufacturer.
Products are exported to more than 72 countries.
Products are widely used in petroleum, chemical industry, metallurgy, electric power, water supply, coal gas, natural gas and other industries.
High reliability, excellent quality, fast service, online support

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Structural features:

1. The valve can be closed automatically by the potential energy of the accumulator.

2. Reliable sealing and small flow resistance coefficient.

3. Adopting PLC intelligent control system, it can realize various humanized operation interfaces such as text and touch screen.

4. It can realize remote and local control.

5. It can realize linkage operation with other pipeline equipments according to the predetermined program.

6. It has fast and slow adjustable closing function.

7. With cut-off and check function.

8. It can realize the function of slow closure when shutting down, effectively eliminating the harm of water hammer and protecting the hydraulic turbine,pump and pipeline system.

Technical Parameters:

zzjg cases

I recently purchased a valve product, and I must say, I'm highly satisfied with my purchase. The quality of the valve exceeded my expectations. It's well-built, durable, and functions flawlessly. The installation process was smooth, thanks to clear instructions provided with the product. What impressed me the most was its reliability; it hasn't leaked or malfunctioned since I started using it.

India

Purchasing Manager

the customer service I received from the manufacturer was outstanding. They were responsive to my inquiries and provided helpful assistance when I had questions about the product specifications. Overall, I believe I made a wise choice by choosing this valve, and I would certainly recommend it to others in need of a reliable and high-quality valve solution.