ROTEX expansion joints suitable for permanent use with hot heating water, cooling water and hot air. Approved according to DIN up to 100° C by 10 bar and up to 110° C by 6 bar. Temperature range ( depending on medium ) - 40° C up to + 130° C, temporarily up to + 150° C. Electrically dissipative.

Not suitable for drinking water, cooling water with oil containing additives, oily compressor air, permanent effect of steam.

Liner : EPDM, hot water resistant, seamless, abrasion resistant

Reinforcement : Polymer textile cord, hot water and hydrolysis proof

Cover : EPDM, ozone proof, heat resistant

Marking : 2 red bands, ERV DN .., PN .., production date Flanges 1) : Swiveling, DIN PN 10/16, carbon steel, zinc-plated

应用范围： 

可用于高温加热水、冷却水和热空气管路需要持久使用的场合、在 100°C情况下工作压力 10 bar，110°C 时工作压力6 bar。

膨胀节结构:  

内层: EPDM合成橡胶，耐磨，耐热。

增强层：聚酯帘线增强纤维，耐水解。

外层: EPDM合成橡胶，耐热、耐老化；带2根红色环。

适用温度: -40 to 130℃（短时间使用可达150度）

适用标准及认证：TUV, DIN 4809

其他：也可定制成可耐真空的膨胀节。

附注：具体膨胀节长度，轴向压缩，轴向拉伸，横向位移，偏转角度请咨询我司。