Valve Body Type : | Ball |
Valve Body Material : | Cast WCB carbon steel (general application), forged A105 carbon steel (general application), 304/316 stainless steel, alloy (corrosion resistance, extreme conditions), etc. |
Valve Stem Material : | When the valve body material is ordinary carbon steel, the valve stem material is usually CR13 series martensitic stainless steel (American standard 410 and 420 stainless steel materials) or higher-grade austenitic stainless steel materials. When the valve body material is stainless steel, the valve stem material is usually austenitic stainless steel (American standard SS304, SS316) with a grade no lower than the valve body material and a higher grade corrosion-resistant alloy material (Hastelloy, Monel, Inconel alloy) etc. |
Valve ball material : | The valve stem material is basically the same as the valve ball, plus carbon steel electroplating ENP anti-corrosion material, unless there are special requirements. The material of the ball is also ZrO2, AI2O3, SiC, Si3N4, etc. |
Seat Material : | The hard-sealed metal valve seat and fixed soft-sealed valve seat support ring of the ball valve should be made of the same material as the ball. |
Seat sealing surface material : | The valve seat material is basically the same material as the ball, except for special requirements. |
Pressure level : | Class 150-2500(ASME standards)or PN10~PN420 |
Actuator : | Manual handwheel, electric actuator, pneumatic actuator, hydraulic actuator |
Temperature : | Depending on the material used, operation can occur within a temperature range of -50°C to +400°C, although specific materials may alter this range. |
Size: | 1/2'' to 60'' (DN 15-1500) |