Overview and Application:
The single-seat valve structure is adopted, and the "corrosion-resistant king" polytetraethylene material is embedded in the valve body cavity, ensuring that the parts in contact with the medium are all polytetraethylene material. It has the advantages of good corrosion resistance, small size, light weight, smooth movement, and reliability. It is widely used in various highly corrosive media situations (such as hydrochloric acid, nitrogen, sulfuric acid, etc.) in petroleum, chemical, metallurgy, pharmaceutical and other industries.
main material
Valve body: carbon steel+F46, stainless steel+F46
Valve trim: stainless steel + F46
Technical Parameters:
Nominal diameter: DN15-DN300 (1/2"-12")
Pressure level: PN16-PN25 (class150)
Flow characteristics: equal percentage, linear, quick opening
Leakage level: ASME B16.104VI (soft seat)
Valve cover form; standard type; -30℃-+180℃
Bellows type: -30℃-+180℃
Connection method: flange type
Execution agency:
(Pneumatic diaphragm actuator, pneumatic piston actuator, electric actuator, electro-hydraulic actuator)