(丝扣)进口内螺纹隔膜阀主要性能 Main performance

内螺纹隔膜阀当压力介质进入阀门控制腔，隔膜下压时，关闭阀门通道，当隔膜上升时，阀门通道被打开。隔膜阀没有阀杆、密封垫、定向座等，通道中运动的唯一部件就是隔膜，所以不存在锈蚀及抱死现象，具有更高的稳定性能retz品牌Internal thread diaphragm valve When the pressure medium enters the valve control chamber and the diaphragm is pressed down, the valve channel is closed; when the diaphragm rises, the valve channel is opened. The diaphragm valve has no valve stem, sealing gasket, directional seat, etc. The only component moving in the channel is the diaphragm, so there is no corrosion and locking phenomenon, and it has higher stability

密封性能好，操纵扭矩小 Good sealing performance and small operating torque

规格:1/2"-3" Specification: 1/2"-3"

压力:10bar（145PSI）Pressure: 10 bar (145 psi)

温度:≤100℃

(丝扣)进口内螺纹隔膜阀技术参数 Technical paramete

1. 开关扭力小 Switch torque is small

2. 部件可更换，简单经济 Simple economy

3. 弹性密封的开闭件，确保没有内漏 Elastically sealed opening and closing parts to ensure no internal leakage

4. 阀体加厚处理，抗压性能高 Thickened valve body for high compression resistance

5. 流线型的流道，使得压力损失小  Streamlined flow channel makes pressure loss small

6. 没有填料函，因此没有外漏 There is no stuffing box, so there is no leakage

7. 阀体与盖被中间隔膜隔开，使得隔膜上方的阀盖，阀杆等零件不受介质侵蚀 The valve body and cover are separated by the intermediate diaphragm, so that the bonnet, valve stem and other parts above the diaphragm are not corroded by the medium

零部件材质表 Parts material table

1.阀体：铸铁、不锈钢  Cast iron, stainless steel

2.隔膜：氟塑料、橡胶  Diaphragm: fluoroplastic, rubber

3.阀瓣：铸铁、碳钢  Disc: cast iron, carbon steel

4.阀盖：铸铁、不锈钢 Bonnet: cast iron, stainless steel

5.阀杆：碳钢、不锈钢 Valve stem: carbon steel, stainless steel

6.手轮：铸铁 Handwheel: Cast Iron