Soft-sealed butterfly valves, used to shut off and control flow in pipeline systems, are commonly employed in petroleum, chemical, natural gas, metallurgical, power, pharmaceutical, water supply, drainage, and gas pipelines to regulate flow and shut off fluids. The sealing material is typically rubber or polytetrafluoroethylene (PTFE). Our company's independently developed soft-sealed butterfly valve utilizes a double-eccentric butterfly valve structure, employing a valve seat with a memory-characteristic sealing ring wrapped around an energy-boosting ring composite structure. Employing flexible sealing technology, it eliminates the influence of abrasion, plastic deformation, temperature, and pressure changes, achieving reliable sealing. This valve features a compact structure, light weight, and reliable sealing. Compared to traditional valves, it offers convenient installation, easy maintenance, and a longer service life. It is widely used in continuous regulation or on-off operation scenarios within automated control systems in production processes.

GA series gate valve

BA series ball valve

Germany CDG Control fluid technology company

Add:Vogelsanger Weg 90,40469 Dusseldorf

Tel:+49(0)211/56677-411

U.S CDG Control fluid technology company

Add: 4240, 110 Cass Street, Detroit, Michigan, USA

Tel: 001-313-5727770

Korea CDG Control fluid technology company

Add:Gangneung South Province, Changwon City, Cheongsan District, Gajin-dong, 391-1

Tel: (0)82-055-288-5091

Vietnam CDG Control fluid technology company

Add:Guiwu Industrial Park, No. 6, Bac Ninh City, Bac Ninh Province, Vietnam

Tel: +(84)592-6666675

CDG(HK)Control Fluid Technoligy Company Limited

Room 01, 21st Floor, Xingfa Commercial Building, No. 9, Yanchang Street, Mong Kok, Hong Kong

Tel: 00852-3645129/ Fax: 00852-36458092

CDG (Dalian) Fluid Control Technology Company

1-12-3, B6#, Beifu Mingyuan, Ganjingzi District, Dalian

Tel: 0411-39910230/ Fax: 0411-39735830

Beijing Representative Office

Address: Room 1197, No. 82, Huanzhen Road, Bohai Town, Huairou District, Beijing

Tel: 010-61258322/Fax: 010-61258322

Shanghai Representative Office:

Address: Building 2, No. 268, Qinggong Road, Fengxian District, Shanghai

Tel: 021-39277467/Fax: 021-31906974

Guangzhou Representative Office

Address: No. 510, Building 1, Bai Zhong Creative Park, No. 240, Xinqiao Village Section, Shilian Road, Dalong Street, Panyu District, Guangzhou

Tel: 020-87675871/Fax: 020-87675872

Fuzhou Representative Office

Address: Room 3302, Building 53, Linjiangyuan, Minjiang Century City, Cangshan District, Fuzhou, Fujian

Tel: 0591-83617129/ Fax: 0591-83617129

Dalian Representative Office

Address: No. 3, 6th Floor, No. 18-4, Jinquan Zhongyuan, Shahekou District, Dalian, Liaoning Province

Tel: 0411-39224868/ Fax: 0411-39224868

Shandong Representative Office

Address: Room 1704, Unit 1, Building 12, Laxiangyuan, Huaiyin District, Jinan, Shandong Province

Tel: 0531-87950969/Fax: 0531-87950969

Xi'an Representative Office

Address: Room 1401, Unit 1, Building 2, Yankai Community, west of Jianshanfang, Yanta West Road, Yanta District, Xi'an, Shaanxi Province

Tel: 029-33317216/Fax: 029-33317216

Nanjing Representative Office

Address: Room 710-1177, No. 67, Nanhu East Road, Jianye District, Nanjing

Tel: 025-57596109/Fax: 025-57596109