Back-seated stem blow out proof and fire safe    

External stem lubrication and vented weather seal    

SS trim for maximum corrosion protection    

Available in both full and reduced port configurations    

Ball includes pressure equalization hole to prevent trapped pressure in the body cavity    

Standard locking handle to meet safety and security concerns with double locking feature for tank valves     

NACE MR0175    

lnspection and Test:API598     

Standard Trim as SS420    

2500、3000 psi body with WCB material.2RP、2FP 5000 psi body with 4C material.