Fluorine Lined Ball Valve Details
Lined Ball Valve Overview
The fluorine-lined ball valve consists of a pneumatic piston actuator and an O-type fluorine-lined ball valve.
The inner cavity of the valve body and the disc plate are lined with corrosion-resistant and aging-resistant polyperfluoroethylene by high-pressure injection molding, so they have reliable corrosion resistance and sealing.
It is mainly used to regulate or cut off strong corrosive media such as acids and alkalis in the production process.
The fluorine-lined ball valve is mainly used to regulate or cut off strong corrosive media such as acids and alkalis in the production process. It is widely used in automatic regulation and remote control systems in food, environmental protection, light industry, petroleum, papermaking, chemical industry, textile, power and other industries.
Fluorine-lined ball valve body
Type: flanged fluorine-lined ball valve
Nominal diameter: 15~400mm
Nominal pressure: PN1.0, 1.6Mpa
Flange standard: JB/T79.1-94, 79.2-94, etc.
Material: ZG230-450 lining F46
Upper valve cover: cast together with the valve body
Working temperature: -40~+180℃;
Gland type: bolt clamping type
Packing: polytetrafluoroethylene packing
Inner components of fluorine-lined ball valve
Valve core type: ball valve core
Valve core material: 2Cr13 lining F46
Flow characteristics: approximate equal percentage
Rated stroke: fully open 90°
Fluorine-lined ball valve actuator
Type Type: AT/SR, AW/AWS, GTD/GTE double-acting, single-acting piston actuator
Air supply pressure: 0.3～0.8Mpa
Air source interface: G1/4〞, G1/8〞, G3/8〞, G1/2〞
Ambient temperature: -30～+70℃
Fluorine-lined ball valve action type
Single-acting actuator: air-to-close type (B)--valve position open (FO) when air is lost; air-to-open type (K)--valve position closed (FC) when air is lost
Double-acting actuator: air-to-close type (B)--valve position held (FL) when air is lost; air-to-open type (K)--valve position held (FL) when air is lost
Fluorine-lined ball valve accessories
Positioner (YT1000 type), solenoid valve, air filter pressure reducer, position-holding valve, travel switch, valve position transmitter, handwheel mechanism
