Diefei Valve Co., Ltd is a specialized factory, which gathering the medium and lower pressure valve developing, manufacturing and selling together.We are one member of Chinese Valve Association, an advanced enterprise of the Valve Industry in Hebei Province&important producerin China.And we own the rights of the importing and exporting.We established Crane Ningjin Valve Co., Ltd with Crane Valve U.S.A in 1995.
Our main products are Wafer Type Butterfly Valve, S... view more
Company Profile
Year Company Registered:
1998-04-11
Annual Sales Amount:
US$10 – 50 Million
Total No. of Staff:
501 – 1000 People
No. of R&D Staff:
11 – 20 People
No. of Engineers:
5 – 10 People
Export Ratio:
71% – 80%
OEM Services Provided:
NO
Business Type:
Manufacturer
Main Export Markets:
North America, Western Europe, Eastern Europe, South America, Southeast Asia, Eastern Asia, Mid East, Oceania, Africa
Sanitary DN40 - DN300 , DIN Flanged Gate Valve for Water, Oil, Gas with Solid Wedge Disc
Cast Iron Gate Valves
PN 10 / 16
Bolted bonnet, Non-rising stem, Solid wedge disc.
Description:
Design and manufacture: DIN3352
Face to face dimensions: DIN3202 F4/ F5
Flanged end: DIN2532, DIN2533
Size: DN40 ~ DN300
Safe working pressure:1.0 and 1.6 MPa
Suitable medium: water, oil and gas
Standard materials of parts
No.
Parts
Cast Iron Material
Ductile Iron Material
1
Seat ring
Cast brass
Cast brass
2
Body
Cast iron
Ductile iron
3
Wedge face ring
Cast brass
Cast brass
4
Stem
Stainless steel
Stainless steel
5
Wedge
Cast iron
Ductile iron
6
Wedge bushing
Cast brass
Cast brass
7
Bolt
Steel
Steel
8
Nut
Steel
Steel
9
Bonnet gasket
Graphite
Graphite
10
Bonnet
Cast iron
Ductile iron
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Contact Method
Diefei Valve Company
No.502, Jinglong Street, Ningjin county,
Xingtai,
Hebei,
China (Mainland)