On-off Ball Valve
Coating thickness testing measures the valve's surface coating... ...
Metal Seat Ball Valve
Metal Seat Ball Valve
Metal seated ball valve applies to tough application environments such as high temperature, high pressure, high corrosive or media with particles. In active mode, the valve can always ensure that seal is safe and reliable, with long duration, easy to operate, and with limited pressure loss..
DESIGN FEATURES:
.Blowout-proof stem
· Zero leakage available upon request
. Anti-static and fire-safe design
· Optional trim coating technology
· Low emission stem seal
· Nitriding, HVOF, Stellite, Plasma Spray. etc.
· Ball and seats lapped for optimum performance and tight shutoff