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- DIN Standard CF8 Gate Valve 4 Inch
DIN Standard CF8 Gate Valve 4 Inch
- Product Name:DIN Standard CF8 Gate Valve 4 Inch
- Unit Price:
- Design Standard:DIN EN12288-2003
- FTF Dimension:DIN EN1092-1 F4/F5
- Flange Connection:DN EN558-1: 1995
- Inspection and Test:DIN EN12266:2003
- Delivery Time:15-30days
- Email: info@tjlindustry.com
- Tel: +86-22-28219562
- Fax: +86-22-28219554 ext.8888
Gate Valve 4 Inch Product Usage
The CF8 gate valve is the control valve compent in the fuid delivery system, which has the functions of cut-off, adjustment, diversion, prevention of reverse flow, pressure stabilization, shunt or overflow pressure relief; There are many varieties and specifications of various ANSI standard valves used in standard cut-off valves to extremely complrx automatic control systems. The valve can be used to control the flow of various types of fluids such as air, water, steam, various, corrosive media, mud, oil, liquid metals and radioactive media.
Gate Valve 4 Inch Product Features
1.The product design and manufacture conform to the requirements of the advanced foreign standards, reliable sealing, good performance;
2.Compact and reasonable structure design, beautiful shape;
3.Adopting the wedge gate structure, large dimaeter set the rolling bearing, easy opening and closing;
4.There is various materials avaiable for body, and packing, gasket can be selected according to working conditions, for kinds of pressure, temperature and medium
Gate Valve 4 Inch Execution Standard
| Desing and manutacture | Face to Face | Flange end | Butt welding dimension | Pressure-temp | Test&check |
| API 600 | ANSI B6.10 | ASME B16.5/B16.47 | ANSI B16.25 | ANSI B16.25 | API 598 |
Gate Valve 4 Inch Main Performance Specifications
| Nominal Pressure(Lb) | Strength test | Water seal test | Ari seal test | |||
| MPa | Lbf/in² | MPa | Lbf/in² | MPa | Lbf/in² | |
| 150 | 3.1 | 450 | 2.2 | 315 | 0.5~0.7 | 60~100 |
| 300 | 7.8 | 1125 | 5.6 | 815 | ||
| 600 | 15.3 | 2225 | 11.2 | 1630 | ||
| 900 | 23.1 | 3350 | 16.8 | 2440 | ||
| 1500 | 38.4 | 5575 | 28.1 | 4080 | ||
| 2500 | 64.0 | 9367 | 46.8 | 6873 | ||
Gate Valve 4 Inch Main Parts and Materials
| Body, bonnet, disc | Stem | Sealing face | Sealing shim | Packing | Working temperature | Application medium |
| WCB | 20Cr13 | 13CrSTL Body material PTFE Nylon | Reinforced flexible 13Cr Flexible graphite SFB-2 08 Soft steel F304 F316 F304L F316L | NBR/FPM Flesible graphite enhanced flexible graphite SFB/260 SFP/260 PTFE | ≤425 | Water,steam,oil |
| WC1 | 38CrMoA 25Cr2Mov | ≤450 | ||||
| WC6 | ≤540 | |||||
| WC9 | ≤570 | |||||
| C5 C12 | ≤540 | |||||
| CF8 | F304 | ≤600 | Nitric acid, acetic acid, urea | |||
| CF3 | F316 | |||||
| CF8M | F304L | |||||
| CF3M | F316L |
Send your message to us
TJL INDUSTRY GROUP CO., LIMITED
Tel: 0086-22-28219562
Fax: 0086-22-28219554 ext.8888
Mobile:15022393555
Email: sales@tjlindustry.com
Address: 1-711,XiangNian Plaza, Dongjiang and Neijiang Road Cross, Hexi District, Tianjin China
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