进口穿透式闸板阀 双向密封穿透式刀闸阀 美国RETZ瑞茨

　　品牌：retz瑞茨/美国，我们一直致力于流体控制领域的持续创新，始于2005……

　　穿透式闸板阀（双向密封穿透式刀闸阀）在关闭和开并启过程中阀座跟闸板一直紧贴运动，使得阀门启闭力稳定，并且具有切断介质的特点

　　性能描述performance deion

　　穿透式闸板阀（双向密封穿透式刀闸阀）的闸板与阀座始终紧密接触密封的阀门，其原理是闸板上开有一个通径大小的圆口，通过闸板启闭使得闸板上圆口跟通径做完全脱离和相吻合的动作，阀腔与闸板间隙较小，不会随着闸板移动而把介质停留在阀腔中。密封阀座为活动结构设计，有防腐和自动补偿功能retz the gate and valve seat of the two-way sealing penetrating knife gatevalve are always in close contact with the sealed valve. its principle is thatthere is a round mouth with the size of the diameter on the gate. through theopening and closing of the gate, the round mouth on the gate is completelyseparated and matched with the diameter. the gap between the valve chamber andthe gate is small, and the medium will not stay in the valve chamber as thegate moves. the sealing valve seat is designed as a movable structure withanti-corrosion and automatic compensation functions

　　进口穿透式闸板阀 双向密封穿透式刀闸阀主要特点 designfeatures

　　阀杆保护罩套管：避免阀杆受到外部异物喷射valve rod protective cover sleeve: prevent the valve rod from being sprayed byexternal foreign matters

　　位置指示器：显示刀闸阀位置（与限位开一同安装使用或仅安装位置指示器）positionindicator: display the position of knife gate valve (installed with limitswitch or only installed with position indicator)

　　两片式阀体：阀体内腔经过加工，内腔狭小不易积渣retz品牌the inner cavity of the valve body is processed, which is narrow and not easyto accumulate slag

　　穿透式闸：板切割力强，表面平整penetrating gate: strong plate cutting force, flat surface

　　加强型阀座：阀座具有补偿性，具可刮料并防止卡死reinforced valve seat: the valve seat is compensatory and can be scraped toprevent jammin

　　进口穿透式闸板阀 双向密封穿透式刀闸阀技术规范technical specifications

　　公称压力nominal pressure：pn10/150lb

　　规格尺寸size：2～16”

　　适用温度temperature: ≤ 80℃

　　开关形式on-off form：手轮，伞齿轮，气动，电动

　　密封形式 sealing form