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衬胶管夹阀

概述:

衬胶管夹阀(又称夹管阀、胶管阀)是一种通过外部机械力挤压内衬的弹性橡胶管,实现介质通断或调节的阀门,核心特点是 “全橡胶接触介质” 与 “无死体积密封”,适配含颗粒、纤维、高粘度等恶劣工况,同时具备弱至中等腐蚀防护能力,广泛应用于矿山、冶金、水处理、化工等行业的中低压管路系统。


公称压力:PN0.1~PN1.6MPa

公称通径:DN15~DN600

适用温度:-50℃~150℃

适用介质:含颗粒 / 纤维介质(矿浆、煤泥、碎石渣)、高粘度介质(糖浆、胶浆)、弱腐蚀介质(稀酸、稀碱、含氯废水)

驱动方式:手动、气动(单 / 双作用)、电动


核心优势(抗堵塞 + 耐磨损 + 全隔离)

1、抗堵塞能力极强:无阀瓣、无隔膜、无流道死角,介质中的颗粒、纤维可随流体顺畅通过,开启时橡胶管回弹无残留,彻底解决传统阀门(如闸阀、球阀)的颗粒卡阻问题,是含颗粒介质的 “专用阀”;

2、耐磨损性能优异:橡胶管内壁耐磨(尤其是 PU 橡胶),可缓冲颗粒对管壁的冲击,寿命是普通金属阀门的 2~3 倍(如矿浆管路中,金属闸阀寿命 1~2 个月,PU 橡胶管夹阀寿命 3~6 个月);

3、介质全隔离:仅橡胶管与介质接触,阀体外壳(金属)完全不接触介质,无需担心外壳腐蚀,适配弱腐蚀工况且成本低于衬氟阀门;

4、结构简单维护方便:核心易损件仅为橡胶管,更换时无需拆解整个阀门,仅需拆下法兰螺栓即可更换,维护时间短(DN100 型号更换时间≤10 分钟),维护成本低。

Products and services that meet fluid control requirements

Each process, each facility, and each environmental constraint has its own special requirements. Therefore, Dongyan offers a comprehensive range of products covering different performance levels, pressures, different functions and different materials.

Product Application Scope

These devices are suitable for accurately controlling media such as gases, liquids, steam, etc., and maintaining process parameters such as pressure, flow rate, temperature, and liquid level at given values. Especially suitable for work environments where the allowable pressure difference is small and the allowable leakage is also small, and the pressure difference is not significant.

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