Metal seat ball valve is suitable for harsh conditions, such as high temperature, high pressure, high corrosive or media with particulate, in the working state requires a safe and reliable seal, the use of long term, easy to operate.
Design Feature
Top entry/side entry
Full bore/reduce bore
Floating/trunnion mounted
Metal to metal seal design
Double block and bleed
Cavity pressure self relief
Zero leakage
Blowout-proof stem
Fire safe design
Design Standard+
Design: API 6D/API608/BS 5351
Face to face: API6D/ASME16.1
Test: API598/API6D
Fire safe: API607/API6FA
End connection: ASME:16.5/ ASME:16.11
Technical Specification+
Size: 2”~24”
Class: 150#~2500#
Connection: flange/butt weld
Operation: Manual/ Worm Gear/ Pneumatic actuator/ Electric actuator
Temperature: -196°C to +700°C
Application: Petroleum refining/chemical/water/power
