CNG 1/2NPT安全拉断阀,LNG拉断阀主要用途:拉断阀设计安装在化工原料（如液态丙烷、氨水、环氧乙烷、液化石油气、丁二烯、工业甲醇、天燃气）的装卸软管上，当承受一定拉力时，拉断阀会自动断开，防止因装卸槽车的无意遛车而拉断装卸管引起泄漏，防止意外的发生而造成人员和设备的更大危害。此阀门需人工复位并可重复拉断使用。拉断阀使用标准组件设计，具有很好的互换性，能够很容易的将拉断阀从输送管道上取下，并且在维修、检测过程中不需要任何特殊工具 阀门有：法兰和内螺纹两种连接方式.内螺纹又为3/8和1/2最长用.适用于CNG槽车卸车软管系统，CNG拉断阀 LNG拉断阀 安全拉断阀可重复拉断复位使用.CNG dedicated 1/2 NPT pulled safety valve, LNG snap valve main use: snap valve design and installation in chemical raw materials (such as propane, liquid ammonia, epoxy ethane, methanol, liquefied petroleum gas (LPG), butadiene, industrial gas) of loading and unloading of hose, when under a certain tension, snap valve will automatically disconnect, prevent due to loading and unloading of tank lorry had no intention of walking vehicle tensile loading and unloading of pipe leakage, prevent the happening of the accident caused greater risks of personnel and equipment. This valve should be manual reset and repeatable use snap. Snap valve using standard component design, has the very good compatibility, can be easily removed from the pipeline, the valve on the snap and in the process of maintenance, test does not require any special tools Valves are: both flange and female. Longest with internal thread for 3/8 and 1/2. Suitable for CNG tank car unloading hose system, CNG snap LNG snap valves used pulled safety snap valve can be reset.

CNG 1/2NPT安全拉断阀,LNG拉断阀基本参数:
1.当正常安装情况下,可在一定外力的作用下,有效地分离并切断分离后的流体外漏,保护管路、设备安全. 2. 在分离后释放压力,可重复推入往复使用. 技术参数: 1. 工作压力:25Mpa(250Kgf/cm2) 2. 最高强度试验压力:38Mpa(380kgf/ cm2) 3. 使用温度:为常温阀类-30℃~60℃ 4. 工作介质:空气,天然气 5. 公称通径:6.5mm 6. 材质:不锈钢、黄铜的结合体 7. 分离力（在25Mpa使用状态下）： 400N，600N（默认），800N可选 8. 单只压力状态下实验拉断次数：≤10次（拉出后，拉断轴有机易损密封件若遇坚硬物损坏，可更换继续使用）。  CNG dedicated 1/2 NPT pulled safety valve, LNG basic parameters of snap valve:1. When the normal installation conditions, can be in under the action of external force, effectively separate and cut off the fluid leakage after the separation, protect the security of the pipeline and equipment. 2. The release pressure after separation, repeatable into reciprocating use. Technical parameters: 1. The pressure of work: 25 mpa (250 KGF/cm2) 2. The highest strength test pressure: 38 mpa (380 KGF/cm2) 3. The temperature of use: for the normal temperature valve class - 30 ℃ ~ 60 ℃ 4. Working medium: air, gas 5. Nominal diameter: 6.5 mm 6. Material: stainless steel, brass combination of 7. The separation force (under 25 mpa using state) : 400 n and 600 n (the default), 800 n optional 8. Experiments with single stress tensile number: 10 times or less (pull out after the tensile axis organic vulnerability seal if encounter hard thing is damaged, replaceable continue to use).