- Model NO.: DOUBLE ECCENTRIC
- Connection Form: Flange
- Seal Form: Auto Sealed
- Working Temperature: 0~80degree
- Valve Body: Casting
- Size: 12 Inches to 80 Inches, Dn300- Dn2000
- Material: Ductile Iron, Cast Iron
- Trademark: DA
- Origin: Tongling City, Anhui Province, China
- Driving Mode: Manual
- Structure: Double-Eccentric Sealing
- Work Pressure: Low Pressure (Pn<1.6mpa)
- Material of Seal Surface: Soft Sealed
- Application: Industrial Usage, Water Industrial Usage, Household Usage
- Pressure: Pn10 Pn 16
- Medium: Water
- Specification: DN200-DN3200
- HS Code: 8481804090
Features: Main material: Grey cast iron, ductile iron
Iron, alloy cast iron, carbon steel. Nominal diameter: DN250-2800mm. Flange connectiion.
1. The disk is truss framed with two-plate and flow-resistent is lower.
2. It has reliable sealing structure for two-way stopping without any leakage.
3. The axle sleeves are self-lubricanted bearing. Oiling is not need and friction drag is small during operation.
4. Rubber sealing can be replaced on pipeline without removing the valve (DN>700).
5. Several kinds of actuators with reliable performance and agile operation are supplied for the liser's selection. Wear-resisting and corrosion-resisting.
|Retaining ring||Cast iron|
|Seal O ring||NBR or EPDM|
|Stop ring||Cu Zn|
|Rear cover||Cast iron|
|Rear shaft||X15 Cr13|
|Taper pin||Cast iron|
|All screw||Rst 37-2|
|Feather key||Rst 37-2|
|Body seat ring||X15 Cr13|
Anhui Redstar Valve Co.,ltd is one of the key enterprises of Dun An Group, one of the top 500 enterprises in China. We specialize in designing and manufacturing various kinds of products used in water supply system, Contain valves, sewage treatment system, And water meters, There are 6 series of product with about 660 specification and they can be designed and manufactured according to GB, DIN, ANSI, BS, AS and SABS standard, The products have been sold to more than 50 countries and areas in the world,
The factory occupies an area of 86000 with a floor area of 66000.The only one valves R&D center of Anhui province is set in our company, We have an EPC(Also called foam mold)casting production line with an annual output of 20,000tons,and an automatically epoxy coating line,We have got about 70 patents so far,We have a team of about 300 employees who can provide our customer with high-quality products and excellent service.
We have got ISO9001,ISO14001and ISO10012 certificate, And Our product have passed CE,WRAS,WATERMARK,GOST and EN1074 certificate, We are one of the high-tech enterprises in china, And one of the members of china valves association, China water supply association and china water meter association.
Welcome friend from all over the world
We follow the idea of "professional,efficiency,reliable and win-win"and take pride in providing our customer with high-quality product and excellent service,We provide our employees with promising development stage,grow and go forward constantly with our stake holders. We are a socially responsible enterprise,contribute social welfare,finance hope primary school to feedback the society. Welcome to visit our factory.