TETRATEC开关阀EWS-034-6-2-05-0规格介绍

TETRATEC开关阀介绍

Control and regulating valves – overview

Control and regulating valves for pressure and flow control should be calculated and designed by consideration of medium, pressure and flow ratio as well as the pipe diameter. This ensures that the opening ratio optimally matches the operating situation.

Rotary vane and sliding gate valves are particularly fast in control performance, since they need small strokes only to go from closed to wide open. They need a remarkable smaller positioning force in comparison with conical valves with same diameter and differential pressure, since they close cross to flow and not against the flow like conical valves do.

Control and regulating valves with diameters of DN 4 up to DN 250.

Control and regulating valves

EWS – Rotary vane servo valve for air and absolute pressure, vacuum and overpressure of –0.9 up to 10 bar

控制阀和调节阀 - 概述

用于控制压力和流量的控制阀和调节阀应根据介质、压力和流量比以及管道直径进行计算和设计。这可确保开口率与操作情况最佳匹配。

旋转叶片阀和滑动闸阀的控制性能特别快，因为它们只需要小行程即可从关闭到全开。 与具有相同直径和压差的锥形阀相比，它们需要明显更小的定位力，因为它们关闭交叉流，而不是像锥形阀那样逆流。

控制阀和调节阀的直径为 DN 4 至 DN 250。

TETRATEC开关阀其他常用型号：

TETRATEC EWS-034-6-2-05-0

TETRATEC EWS-034-6-1-05-0

TETRATEC EWS-034-6-3-05-0

TETRATEC EWS-034-6-2-10-0

TETRATEC EWS-034-6-1-10-0

TETRATEC EWS-034-6-3-10-0

TETRATEC EWS-034-6-2-15-0

TETRATEC EWS-034-6-1-15-0

TETRATEC EWS-034-6-3-15-0

TETRATEC EWS-034-6-2-20-0

TETRATEC EWS-034-6-1-20-0

TETRATEC EWS-034-6-3-20-0

TETRATEC switch valve NEW + ORIGINAL+ ONE YEAR WARRANTY

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If you have any question for TETRATEC products, please feel free to dial 0086-21-3100 6702/ send request email to sales@ize-industries.com / browse our website:www.ize-industries.com.

TETRATEC开关阀EWS-034-6-2-05-0介绍

• TETRATEC开关阀EWS-034-6-2-05-0