PROS Metal-to-Metal Seat Ball Valve have special protection and tight shut-off design to be applied to high- temperate, high pressure and abrasive mediums .The special design can ensure reliable sealing with zero leakage .
Main Features :
PROS Metal-to-Metal Seat Ball Valve for guaranteed the good sealing under a wide temperatures/pressures ranges its used the advance rocket-spraying process . In the ball's sealing face and valve seats we use the hydrogen as fuel .And our special design can fully solve the inner and outer leakage .
Design Features:
Hardness of coating surface: up to HRC68～ 72;
Bonding strength of coating: ≥10000Psi;
Thickness of coating: 0.3 - 0.5 mm;
Double block and bleed(DBB);
Cavity pressure self relief;
Blowout-proof stem;
Anti Static Device;
Fire Safe Design;
Locking device;
Product Detailes :
| Valve Brand | PROS |
| Valve Structure | Ball Valve |
| Valve Material | Carbon Steel/ Stainless Steel/Alloy Steel /Dual-phase steel |
| Nominal Diameter | 2"～32" |
| Valve End Connection | RF, RTJ, BW |
| Valve Pressure range | Class150～2500 |
| Working temperature | -101℃～+450℃ |
| MOQ | 1 SET |
| Operation | Manual,Actuated |
| Certificate | ISO14313、API 6D、BS 5351、GB/T 19672 |
