Location:PRODUCTS >> Anticorrosive valve >> Electric lined ball valve
Electric lined ball valve
Model: Q941F46-16C
Nominal diameter: DN15 ~ 400mm
Nominal pressure: PN1.0 ~ 2.5Mpa
Connection: flange
Driving device: electric actuator
Medium: sulfuric acid, hydrofluoric acid, chlorine, alkali, Aqua regia and other arbitrary corrosive media.

Product Description
Electric lined ball valve is a rotary angle ball valve 90 °, excellent sealing performance, flow capacity, flow resistance coefficient, simple structure, easy maintenance, long service life, the valve body and connecting pipe diameter equal to one Diameter, a few media can flow without loss. Equipped with high-performance actuators such as ODL and OHQ, the products are usually used in occasions with strict sealing requirements. In addition to controlling gas, liquid and steam media, they are also suitable for controlling sewage and media containing fibrous impurities. They are widely used in petroleum, chemical, Metallurgy, light industry, papermaking, power plants, refrigeration and other work areas. 
 Product Features

 1. Fluid resistance is small, the ball valve is the smallest of all the hair fluid resistance, even a reduced diameter ball valve, the fluid resistance is quite small. 
 2. Thrust bearings to reduce the valve stem friction torque, valve stem can be balanced long-term operation and flexibility. 
 3. Seat sealing performance is good, the seal made of PTFE and other materials, the structure is easy to seal, and the ball valve sealing ability increases with the media pressure increases. 
 4. Stem seal is reliable, because the stem only to do rotary motion instead of lifting movements, the valve stem packing seal is not easy to damage, and the sealing capacity increases with the media pressure increases 
 5. Since the PTFE material has a good Self-lubricating, with the friction loss of the ball is small, helping the long service life of the ball valve. 
 6. Bottom stem and valve stem convex step to prevent the valve stem ejected, if the fire caused the stem seal damage, convex step and the body can also form a metal contact between the valve stem to ensure that the 
   technical parameters

Nominal diameter DN15 ~ 400mm
Connection method Flange
Actuator matching  ODL compact, OHQ explosion-proof type
control method Switch (electric open, power off), regulation, intelligent integrated models
Nominal pressure PN1.0, 1.6, 2.5Mpa (For higher pressure please specify)
voltage AC220V, AC380V, DC24V (Please specify for special voltage)
Medium temperature -40 ℃ ~ +180 ℃
-40 ℃ ~ + 350 ℃
Ambient temperature Standard type: -20 ℃ ~ +80 ℃
Degree of protection IP65, IP67, IP68
Body material A105, F304, F316, WCB, FZG1Cr18Ni9Ti, ZG1Cr18Ni12Mo2Ti, CF8, CF8M, CF3M 
Seat material Teflon (room temperature), trait PPL (high temperature), metal seal (high temperature)