Description

Features:
1.Seat can either be lined with structural ceramic for wear and corrosion prevention and
high temp resistance, or coated with PTFE for zero valve leakage
2.Fast *0 degree on-off; ball and body size same as the pipe resulting in small flow
resistance; easy to clean
3.Use of down section assembled stem type, to prevent ejection of the stem due to high
pressure
4.Use of anti static electricity structure to eliminate static electricity between the non-metal
seat and ball. Double sealing can prevent most leakage in an emergency
5.Inner ceramic lined chamber coated with anti-wear and anti-corrosive finish which also
prevents oil and dust scaling
6.Meets variable engineering needs in terms of flange standards
Applicable Working Conditions:
Suitable for Petroleum, Pipe Transportation, Terminal Allocation and Sea Water Disposal
systems
Technical Specification:
1. Nominal Pressure: Class **0~**0
2. Nominal Dimension: 2~*4
3. Applicable Temp： ≤**0℃
4. Connection Type: Flange/Weld
5. Driving Mode: Manual/Electric/Hydraulic/Electric-Hydraulic/Pneumatic