the following are the list of top check valves manufacturers :
- DVD Valves in turkey
- galassi & ortolani srl in Italy
- Chemtech Industrial Valves Ltd in India
- Fangyuan Valve Group Co. Ltd in china
- Jinliang Valve Co. Ltd in china
- Zhejiang Tehorn Valve Co. Ltd in China
- arflu industrial valves in spain
- Sanco Valves Pvt. Ltd in India
- AMCO INDUSTRIAL VALVES in India
- asteknik makina in Turkey
- Wenzhou Xindeli Valve Co. Ltd in china
- Flowjet VALVES in india
- DALSONS VALVES in india
- Zhejiang Wod Valve Co. Ltd in China
- faf valve company in Turkey
- vastas valves in Turkey
- Zhejiang Jieyu Valve Co. Ltd in China
- Zhejiang RST Valve Technology Co. Ltd in China
- Wenzhou Yuzheng Valve Co. Ltd in China
- ZHEJIANG WONSTON VALVE CO. LTD in China
- Zhejiang BaoShiJia Valve Co. ltd in China
- Zhejiang Jewelry Fluid Valves Co. Ltd in China
- ZHEJIANG WENBAO VALVE CO. LTD in China
- Zhejiang Ouming Fluid Casting Industry Co. Ltd in China
- Zhejiang Naibang Valve CO. LTD in China
- ZHEJIANG COTECH VALVE CO. LTD in China
- WENZHOU AEA VALVE CO. LTD in China
- TAIZHOU XINGNUO TECHNOLOGY CO. LTD in China
- hawa valves india pvt ltd in india
- VIP Valves (India) Pvt. Ltd.
Check valve is to rely on the flow of the media itself and automatically open and close the valve flap, its main role is to prevent the media back, to prevent the pump and drive motor reversal, and the release of container media.