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CONTACT US
- Shanghai East Well Smart Water Co.,Ltd
- Address:No. 556, Fengyong Road, Fengxian District, Shanghai, China
- Email:well-valve@hotmail.com
- Tel:+86-21-56029997
- Fax:+86-21-56025999
PRODUCT CENTER
DIN Bellow Seal Globe Valve
Application Specification
BB OS & Y Structure
1��Manufacture: DIN3356
2��face to face: DIN3202
3��flange: DIN2543-2545
4��Butt-welding: DIN3239
5��Test: DIN3230
�ص� feature
double walls below seal
maintenance-free
spindle with bellow seal
secondary sealing
position indicator
non-rising hand wheel
selection of possible application
industry
flue gas purification plant
vacuum facilities
hot water
heating technology
power station
gas supply
ammonia
cooling & freezing system
steam system
