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China Ball Valves Manufacturers

Technical Specification：GB/T
Design standard：GB/T 12237
Face to Face：GB/T12221
Flanged End：GB/T 9113 JB79 HG20592
Test & Inspection：GB/T 12237 JB 9092

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Description

COVNA Factory

Application

Certification

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Employees explain COVNA pneumatic diaphragm control valve	COVNA Electric Valve Series

Parameters

China Ball Valves Manufacturers Parameters

Why choose COVNA

1. COVNA brand registered in 33 countries/regions

2. COVNA America Division established in March 2021, delivering efficient services for North American clients

3. Russian office launched in December 2024

4. An office will be established in Russia in December 2024

5. Valves can be manufactured according to your drawings and laser-printed with your company's logo

COVNA Factory

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Actuator Selection

China Ball Valves Manufacturers COVNA Factory Actuator Selection

The materials of the valve body and sealing ring can be customized to meet the needs of different working conditions, and laser engraving services are provided.

Application

China Ball Valves Manufacturers Pharmaceutical Industry