Civil defense accessories
D40J-0.5手动密闭阀
D40J-0.5 manual closed valve use: used to change the ventilation mode, change the air flow, suitable for civil air defense engineering ventilation and exhaust system; this valve is suitable for nominal pressure Pn≤0.05MPa, working temperature-30 ~ +40 ℃, relative humidity 30 ~ 90%, on the pipeline where the medium is air, as a one-way closed circuit mechanism.
人防橡胶软连接
Civil defense rubber soft connection, rubber flange; soft joint is a hollow rubber product used for flexible connection between metal pipes. This product can reduce vibration and noise, and can compensate for thermal expansion and contraction caused by temperature changes. Role, widely used in various pipeline systems.
人防设备橡胶软接
Rubber products include: soft joints for civil air defense equipment, rubber cushions for rubber shock absorption, rubber shock absorption, shock isolators, etc. Soft joint is a hollow rubber product used for flexible connection between metal pipes. This product can reduce vibration and noise, and can compensate for thermal expansion and contraction caused by temperature changes. It is widely used in various pipe systems. .
人防设备软接
Rubber products include: soft joints for civil air defense equipment, rubber cushions, etc. Soft joint is a hollow rubber product used for flexible connection between metal pipes. This product can reduce vibration and noise, and can compensate for thermal expansion and contraction caused by temperature changes. It is widely used in various pipe systems. .
DJF-1电动脚踏两用风机
Scope of use of electric foot-operated fans: Civil defense works were destroyed during wartime, and in the case of nuclear weapons, chemical weapons and bacterial weapons used by the enemy, it is necessary to use poison filtering ventilation protection equipment.
防爆排气阀门
Explosion-proof exhaust valve is mainly used in the exhaust port of protective engineering. Using this device, it can directly replace the exhaust night suppression system composed of the original ordinary explosion-proof wave valve, automatic exhaust wave-eliminating active gas and automatic exhaust valve, and can also be used as an over-pressure exhaust valve alone. Protective equipment.