The product is composed of rubber double ball vulcanized and metal parallel flexible joint with inner layer, reinforcement layer and outer rubber layer composite model.It is characterized by high pressure resistance, good elasticity, large displacement and deformation, good shock absorption and noise reduction effect, flexible installation, and lon1
Product use: Z45X flexible seat soft seal gate valve is widely used in water, sewage, construction, petroleum, chemical, food, medicine, textile, power, shipping, metallurgy, energy systems and other fluid pipelines as regulating and intercepting devices.
Small flow control valve is a special control valve for the control of small flow, can control the flow of all kinds of gas, liquid, steam, KV value up to 0.005.Therefore, it can be used in many occasions where accurate control of small flow rate is needed, such as laboratory test equipment, or industrial equipment in mass production, to control th1
ZMBQ pneumatic film cutting valve adopts top guide structure, with multi spring actuator.It has the advantages of compact structure, light weight, sensitive action, S-streamline fluid channel, small pressure drop loss, large valve capacity, convenient disassembly and assembly, etc.
Introduction: ZFQ-1 explosion-proof fire-proof breathing valve produced by our company is a relatively new product in China. It is a new product with flame arrester and breathing valve. Its new structure is the first in China. It is a necessary safety equipment for petrochemical storage tank. Its biggest advantages are good fire resistance, stable 1
Introduction: ZDRO series electric 0-type cut-off ball valve is composed of electric actuator and 0-type ball valve. The structure of DN 15 ~ 200 is floating ball type and DN 250 ~ 300 is fixed ball type. The valve has the advantages of compact structure, small volume, light weight, convenient assembly, disassembly and maintenance, smooth flow pass1
Overview of ZGB-1 corrugated flame arrestor: The ZGB-1 new corrugated oil storage tank flame arrestor is a new product designed by the Beijing Design Institute of China Petrochemical Corporation. It has been tested and qualified by the Tianjin Fire Science Research Institute of the Ministry of Public Security according to the GB5908-86 standard of 1
Brief introduction of D943H electric telescopic butterfly valve: The electric telescopic butterfly valve is suitable for water supply and drainage, gas pipelines such as food, medicine, chemical industry, petroleum, electric power, textile, papermaking, etc. whose temperature is ≤80℃ and nominal pressure is ≤1.6MPa. The function of expansion and co1
Brief introduction of 900X emergency shut off valve: 900X emergency shut-off valve is a kind of valve which is used in the water supply system of fire fighting water and domestic water in parallel, and is used in the direction of water supply by users. In case of fire, a large amount of water is urgently needed for fire fighting. Domestic water sho1