Aluminum | Suitable for pneumatic motor and fluid cavity, strong impact resistance, wear resistance and heat resistance, medium resistance to chemical corrosion,high universality in addition to the HHCs fluid . |
Polyvinylidene fluoride(PVDF) | Suitable for fluid body cavity and valve seat, strong resistance to chemical resistance, corrosion resistance, suitable for high purity acids. |
Polypropylene(PP) | Suitable for pneumatic motor, fluid chamber and valve seat, moderate corrosion resistance, good chemical resistance, good versatility, especially suitable for ordinary acid and alkali. |
Vition | Applicable to the diaphragm, ball valve and valve seat, strong acid resistance, resistance to unleaded fuel. |
Stainless Steel | Applicable to the diaphragm, ball valve and ball seat, excellent corrosion resistance, suitable for water-based coating, viscous fluid. |
nodular cast iron(CI) | Applicable to flow cavity, good corrosion resistance, suitable for conveying mud filter. |
Santoprene | Suitable for diaphragm, ball valve and valve seat, good corrosion resistance, chemical resistance and heat resistance, not suitable for solvent, can replace the EPDM/EPR material. |
PTFE | Suitable for diaphragm, ball valve and valve seat, good resistance to chemical, solvent resistance,medium resistance to corrosion, strong commonality. |