Non-rising stem resilient soft seated gate valves DIN 3352-F4
Components
Body: Cast iron or ductile iron
Disc: Ductile iron with NBR/EPDM
Bonnet: Cast iron or ductile iron
Stem: Stainless steel
O-ring: NBR
Nut: Brass
Handwheel: Cast iron or ductile iron
Application
1 Face to face is according to DIN3202-F4
2 Flange drilled is according to DIN2532/2533
Test
Working pressure PN10 PN16
Shell pressure 15bars 24bars
Seat pressure 11bars 17.6bars
Anhui Tongdu Valve Co., Ltd., is a professional manufacturer, which specializes in the manufacture and sales of Valves.
We are one of the key export enterprises in Anhui province and has past the ISO 9001 Quality Certificate and ISO14001 Environment Certificate and was awarded First Credit Enterprise by the Chinese goverment.
Tongdu Valve Brand of valves series products include: GATE VALVES, BUTTERFLY VALVES, CHECK VALVES, STRAINERS, GLOBE VALVES, COUPLINGS and others all about ten series serveral hundreds of items, which are designed, manufactured and tested according to the advanced standards like GB, DIN, BS, ANSI, JIS, MSS and other Non-standard requirements of the customers. The pressure range is from 0.6 Mpa to 2.5Mpa and the dimension is from 1/2" to 48"(DN15~1200). By now, tongdu tongding brand of products have got the certificate of Europe, CIS, Southeast Asia, South America and other countries. In the home market to more than 30 countries besides the supplier of Chinese Government Aid Materials to other countries. In the more market, Redstar products also have large market shares and good reputations. Reliable quality perfect after sale services have been highly appraised by the goverment leaders, worldwide customers and the news media.
All the staffs of Tongdu Group warmly welcome the inspection and guidance of the worldwide customers, specialists and leaders. Beautiful Huangshan Mountain, mysterious Jiuhua Mountain and hospitable Redstar people are looking forward to you visit.
