لاستیک اسلیو والو جریان محوری

توضیحات محصول

لاستیک اسلیو والو جریان محوری سری 150 و 300 و 600 در سایزهای مختلف
rubber sleeve axial flow valve
http://tecsaco.ir/index.php/products/rubber-sleeve

Sleeves

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Sleeves, 300 and 600 series Axial Flow Valve (AFV).

(H) Hydrin (Standard Sleeve for 300 Series)
(B) Buna N  (Standard Sleeve for 600 Series)
(V) Viton
(N) Natural Rubber
(F) Fluorosilicone Rubber
(HBNR) High Strength Buna Rubber

Note:  AFV sleeves should be stored in their polyethylene bages inside a box or in polyethylene-line paper bags. 

Sleeves should be kept out of direct sunlight and away from contaminants, radiation and o-zone producing electrical equipment. 

Temperatures above 100°F are to be avoided.

Axial Flow Control Valve

The Axial Flow Control Valve is design for special applications requiring high flow capacity, the precise control from a linear motion closure member, and reduced turbulence and vibrational effects.

An ideal application is centrifugal compressors, as commonly used in gas transmission compressor stations, petro-chemical installations, which display a potentially destructive phenomenon called "surge". Surge is a reversal of high velocity flow that can have catastrophic consequences to the compressor. To protect the compressor, the anti-surge valve control valve must open very fast and eject the surge. These valves have to be fast acting but also have high capacity and anti-noise designs.

Due to the high capacity of the axial flow valve, several stages can be used in order to reduce the noise level of these applications. The crank-lever system design of the Axial Flow Control Valve, transform a small torque into a big thrust, allowing the valve to require smaller actuator sized, which in consequence increases precision and speed of control.