PLUG TYPE CERAMIC CHECK VALVES
PLUG TYPE CERAMIC CHECK VALVES
Tổng quan:
Công ty IWISU là một trong những công ty hàng đầu ở Việt Nam về phân phối Van với các thương hiệu nổi tiếng trên thế giới như: ANIX, JC VALVE, FOYO VALVE, SAMWOO, BONNEY FORGE, SWISS FLUID, JDV CONTROL VALVE, MARIANI, KITZ, EBRO VALVE
Trong đó sản phẩm PLUG TYPE CHECK VALVE được công ty nhập khẩu và phân phối tại Việt Nam.
Chất lượng của PLUG TYPE CHECK VALVE không chỉ đáp ứng nhu cầu của khách hàng mà còn mang lại sự tin tưởng, uy tín về sản phẩm do công ty phân phối.
Specification
| Type | Plug Type Check Valves |
| Size | DN50-DN300(1”-12”) |
| Pressure Rating | PN10,PN16,PN25,PN40, PN63, PN100, PN160, CL150, CL300, CL600, CL900 |
| Body Material | WCB, CF8, CF8M, CF3M, Hastelloy, Monel, Alloy 20, Titanium |
| Trim Material | ZrO2 Ceramics, Al2O3 Ceramics, Tungsten Carbide, Si3N4 |
| End Connection | Flange End, Butt Welding End, EN1092-1, DIN 2501, ASME B16.5 |
CERAMIC CHECK VALVES
Typical Applications:
For common metal seated plug type check valves, the metal seat and disc sealing face is easily to be getting damaged if the medium is corrosive and / or abrasive. Plug type check valves were developed by Foyo to solve these severe corrosion and abrasion problems. Plug type check valves are widely used in many aggressive applications, such sea water, corrosive slurry, Metallurgical slurry, paper making slurry, ect.
Design Features
Product type
Based on common structure of globe valves, ceramic check valves also have several body structures for customers’ special requirements:
Generally there are straight pattern, angle pattern, Y pattern, bolted bonnet design for plug type check valves, and these structures are all available for Foyo Plug type check valves.
Only suitable for horizontal installation.
Variable ceramic trim, including ZrO2 ceramics, Al2O3 ceramics, silicon nitride, tungsten carbide. Which makes sure the ceramic check valves have excellent abrasion resistance and corrosion resistance.
Ceramics to ceramics seated. Flat or Spherical seat face and conical ceramic disc ensure all the ceramic check valves are zero leakage.
One piece body and bonnet
CHECK VALVES
Temperature range
Depends on the material used for Plug type check valves, the normal working temperature is -29~250 degree.
Valve tightness
The disc and seat sealing face are well polished, all the ceramic globe valve have tight shut off properties. The leakage class is up to Class VI.
Design Standards
Valve body design: BS 1873
Face-to-Face Dimension: ASME B16.10
Butt weld End: ASME B16.25
Flange Ends: ASME B16.5, EN 1092-1
Valve Testing: API 598
The structure of Foyo Plug type ceramic check valves is as the following exploded drawing.
PLUG TYPE CERAMIC
| No. | Part Name | Material | |
| 1 | Body | A216 WCB | A351 CF8/CF8M/CF3M |
| 2 | Seat | Ceramics | Ceramics |
| 3 | Disc Sealing Ring | Ceramics | Ceramics |
| 4 | Plug | A182 F6a | A182 F304/F316/F316L |
| 5 | Bushing | Ceramics | Ceramics |
| 6 | Spring | 60Si2Mn | Inconel X-750 |
| 7 | Bolt | ASTM A193 B7 | ASTM A193 B8 |
| 8 | Nut | ASTM A194 2H | ASTM A194 8 |
| 9 | Cover | ASTM A105 | A182 F304/F316/F316L |
| 10 | Gasket | SS304+Gasket | SS304/SS316/SS316L+Graphite |
