Civil air defense gate valve civil air defense valve special gate valve FBSF explosion-proof gate valve air defense design specifications valve civil air defense of civil air defense protection valve FBSF basement dedicated valve civil defense underground valve Shanghai 
 Brief Description: 
 Protection valve CHS in FBSF protection valve air defense protection valve protection valve protective gate valve ZSF explosion-proof wave gate valve protection valve role for civil air defense projects water supply does not allow continuous water supply into the pipeline, to prevent the shock wave along the water supply pipe into the air raid shelters, in order to ensure the basement the safety of staff and equipment. 
 Details: FBSF protection valve civil air defense protective valve protective gate valve explosion-proof, Shanghai Central Yiu civil air defense protection valve gate valve protection valve role for civil air defense projects water supply does not allow continuous water supply into the pipeline, to prevent the shock wave along the water supply pipe into the air raid shelters , thus ensuring the safety of the basement of staff and equipment. Protection valve model FBSF accordance with the provisions of Article 18 of the Civil Air Defense Law, the defense works for the protection of wartime personnel, supplies masking people's air defense command, medical care, and separate the construction of underground protective construction, and combined with ground wartime buildings can be used for air defense in the basement. 
 Central Yiu valve products are widely used for urban construction, municipal, environmental protection, fire protection, electric power, metallurgy, petrochemical, chemical, gas, mining, food and other industries. Ring Yiu for your dedicated service! ! 
 Other details, please contact us Shanghai Central Yiu valve 
 Contact Person: Yang Xiaowan 
 Tel :021-33,637,076: 2,668,550,461. Fax 021 -33637086 
 Phone number: 13817467080/13817466090