- Model NO.: DN250
- Material: Cast Iron
- Pressure: Low Pressure
- Seal Surface: Wedge Gate Valve
- Usage: Regulation
- Application: Industrial Usage, Water Industrial Usage, Household Usage
- Trademark: AHSUNVAL
- Specification: CE, ISO
- HS Code: 8481804090
- Type: Direct-acting
- Connection Form: Flange
- Actuator: Manual
- Thread Position of Valve Rod: Inside Gate Valve
- Standard: DIN
- Size: 2" to 40"
- Transport Package: Ply Wooden Cases
- Origin: China
Design standard: DIN3352
Face to face: DIN3202 F4/ ISO 5752 14 SERIES
Tubing flange: DIN2532-2533/BS EN1090
Inspection and test: DIN3230/EN 1074-1
Drving style: handwheel,gear,actuator, pneumatic
Size:DN50-DN1000
Working Pressure: PN10/16
| Size / Rating | Operator | Material of Main Parts |
| DN40-DN300: PN10-16-25. DN350-1200: PN10-16. |
DN40-DN600: Wheel, Cap, Top flange free shaft, Gear box; DN700-DN1200:Â Top flange free shaft, Gear box |
Body: Ductile Iron EN- GJS- 500- 7; Bonnet: Ductile Iron EN- GJS- 500- 7; Wedge: Ductile Iron EN- GJS- 500- 7 Coated NBR /EPDM EN 681-1; Wedge Nut: Copper Alloy; Stem: Stainless Steel X20 Cr13, AISI304/316/431; Bonnet Gasket: NBR /EPDM EN 681-1; O-Ring: EPDM/NBR; HandWheel: Ductile Iron EN- GJS- 500- 7; Coating: FEB powder epoxy |
2, Other Products:
3,Introduction of Company:
Anhui Sunval International Co.,Ltd. is a professional manufacturer and supplier of valves, pipes and fittings which are widely used for water, oil and gas pipe lines. We have been supplying the valves and fittings to Europe, Asia,Middle East Countries and American markets for 20 years. Our factory has obtained ISO9001, CE0035 and API approval certificates for our valves and fittings made of Iron, Steel and Copper alloy with design to DIN,BS, ANSI,JIS standard
4,Welcome to contact us:
 Shirley Zhou
TEL:0086-551-63460442,63460441,63464649
FAX:0086-551-63462455
Web:www.ahsunval.com
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Shengyong Heavy-duty Machine Tool Manufacturing Co.,Ltd , http://www.hslathemachine.com