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GB Standard
PQ940H electric eccentric hemispherical valve
PQ340Y hard sealed eccentric hemispherical valve
PQ340F large caliber double eccentric hemispherical valve
Q347Y-1500LB Forging steel ball valve
KQ347N forging steel sulphur resistant ball valve
Q347H trunnion mounted ball valve
Q347F worm wheel trunnion mounted ball valve
Q41N/F liquefied ball vale
Q41F floating soft sealed ball valve
QY347F stainless steel oxygen ball valve
Carbon steel ball valve
D941X electric soft sealed butterfly valve
Electric fluorine butterfly valve
D343X flanged double eccentric soft seal butterfly valve
D971X electric pair clamp butterfly valve
D973H electric pair clamp butterfly valve
Hydraulic hard seal butterfly valve
High performance butterfly valve
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