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Floating DBB Ball valve

雙關(guān)斷浮動(dòng)球閥

Product Overview

DBB floating ball valve is developed and designed with integrated modularization to realize double isolation and double protection, which can replace the complex form of installing multiple valves in the traditional pipeline, reduce the leakage points in the system, and quickly realize the cutoff and discharge functions. This series of ball valves saves installation space to the greatest extent, simplifies installation procedures, facilitates instrument cleaning and maintenance, special media sampling and testing, and reduces the use and maintenance costs.

Product design features

Full bore or reduced bore design
Double blocking and double bleed
Fire protection design
Two-way seal
Anti-blowout valve rod, anti-static
Modular design of multi-valve combination valve group
Flexible switch, easy operation and long service life

Product range

Design, manufacturing and inspection: API 6D
End connection: flange, welding, thread, etc
Nominal diameter: 1/2 ″ ～ 6 ″ (DN15 ～ DN150)
Pressure rating: Class150 ～ 2500 (PN16 ～ PN420)
Applicable temperature: - 46~150 ℃
Material category: carbon steel, alloy steel, stainless steel, duplex steel and other special materials
Operation mode: handle, gearbox, electric, pneumatic, hydraulic

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