Technical Specifications：
| Size Range NPS 1/2″-4″ / DN15-100mm | Main Material Carbon steel,Stainless Steel etc. (Other materials are available under request.) |
| Temperature Rating -29 ~ +180°C | Stem Material Stainless steel |
| Pressure Rating I.0Mpa ~ 32.0Mpa 150LB ~ 1500LB | leakage level Zero Leakage |
| Ball Material Carbon Steel,Stainless steel etc. | Connection Type NPT,BSP,SW,BW |
| Seat Material Soft Seat PTFE,RPTFE,PCTFE,NYLON,DEVLON,PEEK,etc | Body Style Butt Weld，NPT,SW |
| Test Standard API 598,EN12266-1,ISO 5208, | Operation Wench, Worm Gear, Electric, Pneumatic,etc |
| Application Bulk liquid storage, oil & gas, LNG storage & transportation, steam distribution systems, power generation, geothermal steam, sugar & ethanol, pulp & paper liquor, refining, chemical processing, water & wastewater, air separation |
| Other The carefully selected materials and contemporary design make our ball valve highly recognized. If our ball Valve cannot meet your choice, we can provide you with special made. |
Chief Features：
The structure design of elastic sealing ring has been adopted for floating ball valves. This seat design features is a bigger sealing pressure ratio between the ring surface and the ball when medium pressure gets lower where the contacting area is smaller, thus the reliable seal is ensured.when the medium pressure gets higher, the contacting area between seat ring and ball becomes bigger as the sealing ring transforms elastically to under take the bigger force pushed by the medium without any damage.
A variety of soft seal and hard seal seat materials to meet more process conditions
The optimized limiting device further improves the accuracy of the valve passage and the flow CV control
The valve seat is designed with two-way seal and low operating torque.
