Zhejiang Huachi Co., Ltd specializes in the production of slurry knife gate valves, has been dedicated to the development, manufacture and sales of high-quality professional valves.
Zhejiang Huachi Co., Ltd specializes in the production of slurry knife gate valves, has been dedicated to the development, manufacture and sales of high-quality professional valves.
The company mainly produces: stainless steel gate valve, stainless steel globe valve, American standard globe valve, American standard gate valve, Japanese standard gate valve, Japanese standard globe valve, bushing plug valve, handwheel operating mechanism, anechoic check valve, sight glass, sight cup, butt check valve, high platform flange ball valve, high platform flange three-way ball valve, high platform thin ball valve, high performance butterfly valve. Product material CF8, CF8M, CF3, CF3M, WCB, WC6, LCB and special steel. The products are manufactured according to national standard JB/GB, American standard ANSI/API, Japanese standard JIS, German standard DIN, etc. and are widely used in chemical, nuclear power, water supply, petroleum, paper making, pharmaceutical, brewing, natural gas, food processing, electric power and other industries.
SPECIFICATIONS FOR DUCTILE IRON KNIFE GATE VALVES |
|
Pressure rating and size: |
PN10,PN16,ANSI Class150, JIS 10K |
DN50 to DN1000 |
|
2"~40" |
|
50A~1000A |
|
Material: |
Body : GGG40/50, GG20,GG25 |
Gate : SS304, SS316, SS2205, Hastelloy C |
|
Stem : Manual : SS420, F304, F316 |
|
Seat : EPDM,Metal,Viton,PTFE,NBR |
|
Support plate : A36+epoxy baked |
|
Special material on request. |
|
Operated type |
Handwheel, Pneumatic,Gear, Hydraulic, Electric,Chain Wheel, Bare shaft,etc. |
Structure: |
Uni-directional & Bi-directional |
Flange connection: |
EN1092 PN10 & ANSI B16.5 (class 150) & JIS (10K) |
Type |
Full lug,Sami-lug, Flange Wafer |
Maximum working pressures: |
DN 50 to DN 250: 10 bar |
Maximum working temperatures: |
Nitril:80°C |