Neles™ high cycling butterfly valve, series BO - ATZ Solutions

Neles™ high cycling butterfly valve, series BO

Best valve capacity on the market

Suitable for wet and dirty media

Fast and easy maintenance

Maximized availability by secure valve operation

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Description
Applications
Special Features
Technical Specifications
Downloads

Description
Applications
Special Features
Technical Specifications
Downloads

Description

Maximized operability by minimized switching time

Neles BO series butterfly valve is designed for Vacuum Pressure Swing Adsorption plants (VPSA). It is a wafer type, soft seated, high performance, single eccentric disc valve. The valve provides maximal endurance in fast cycling. Additionally, it provides long lasting tight shut off with excellent flow characteristics and high capacity while maintaining the internal tightness even up to 2 million cycles.

Applications

Vacuum pressure swing adsorption (VPSA) plants
Vacuum swing adsorption (VSA) plants

Special Features

2 piece shaft design for high capacity
Hardened aluminum disc to reduce mass moment of inertia
Long lasting quadruple bearings to last up to 2 million cycles
Soft sealing bi-directional bubble tight construction
Cartridge bearing design for easy maintenance
Sizes up to NPS40 / DN1000
Encapsulate sealing element design ensures trouble free opening and closing
Switching time less than one second to guarantee the process efficiency
Quadruple bearings to ensure the maximum cycle life time and eliminates jamming

Technical Specifications

Size range

DN 200 - 1000 / 8" - 40"

Temperature range

upto 200 ºC

Pressure rating

PN 10 - 16 / ASME Class 150

Downloads

Technical bulletin

Installation, maintenance and operation manual

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John Dinh

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Dao Thi Thao Ngoc

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