进口软密封蝶阀

进口软密封蝶阀结构紧凑，90°回转开关轻松，密封可靠，使用寿命长，被广泛用于水厂、电厂、钢厂、造纸、化工、饮食等系统供排水中，作为调节和截止使用。

Double flanged butterfly valve with short construction length to be used in heavy duty applications.

Nominal diameter: DN 150 - DN 2000

bigger sizes upon request

Face-to-face: EN 558 Series 20

ISO 5752 Series 20

API 609 Table 1

Flange accommodation: EN 1092 PN 6/10/16/25

ASME Class 150/300

AS 4087 PN16/21

Flange Surface Design: EN 1092 Form A/B

ASME RF, FF

Top flange: EN ISO 5211

Marking: EN 19

Tightness check: EN 12266 (Leakage rate A)

ISO 5208, Category 3

Temperature range: -40°C to +200°C (depending on pressure, medium and material)

Operating pressure: max. 16 bar

- Absolutely tight sealing with flow in either direction

- The valve body and disc are accurately machined which results

in low operating torque and long service life and reliability

- Triple shaft bearings prevent shaft deflection and guarantee

optimum guidance even after many years of operating service

- Can be disassembled, material-specific recycling possible

- Single flange mounting is possible

- Can be installed in any desired position

- Maintenance-free

- Fully repairable valve

- Offshore

- Water and waste water technology

- Shipbuilding

- Power plants

GERMANY HANK VALVE LIMITED is founded on 1852 in Monchengladbach,which is located at one city in North Rhine in Germany, which is the west of Nordrhein-Westfalen. At the beginning of 1850s, as the rapid development of economic and the shortages of energy in Germany , the government had been in saving energy aspect. On this occasion, HANK Valve (Trouble Less Valve) was established.Hank valve is the world-famous transnational production enterprise,which produces high quality and advanced valve, measurement and control system, and which has its divisions and branches in dozens of countries in the global. The company products user involves the petroleum, the chemical industry, the electric power, the metallurgy, the drugs manufacture, food, the water treatment, the municipal administration to give draining water, the natural gas, the papermaking, the electronics industry, the building, the mechanical device necessary ect..

德国汉克（HANK）阀门的价值理念概括为：责任－远见－创新。我们因自身的责任感、远见及专注于创造前所未有的解决方案和理念，而成为全球领先的阀门制造商。

The conclusion of the valve concept in German Hank valve is resposibility,foresight,innovation. For ourselves resposibility, foresight and focusing on creating unprecendented solution and concept,our company has become the lead of valve manufacturer in the global.