Lost-wax precision casting
Fire Safe design approved
Anti-static devices for ball-stem-body
Blow-out proof stem
TA-LUFT design
A variety of thread standards
Standard
| GB | ASME | DIN | JIS | |
| Design | GB/T12237/1989 | ASME B16.34 API608 |
DIN 3357/1 2EN12516-1 |
ASME B16.34 API608 |
| Pressure | PN116-PN40 | ASME B16.34 CLASS 150 ASME B16.34 CLASS 300 |
DIN3357/EN12516-1 PN10-PN40 |
JISB2001 10K JIS B2001 20K |
| Face to face | GB/T12221 | ASME B16.10 | DIN 3202 | JIS B2002 |
| End Flange | GB/T9113 JB/T79 | ASME B16.5 | DIN 2543-2545 | JIS B2212 JIS B2214 |
| Inspection
Testing |
GB/T13927 | API 598 | DIN 3230/3 | JIS B2003 |
| Fire safe | API 607 | API 607 4 th1993 | API 607 4 th1993 | API 607 4 th1993 |
Parameter
| Body | SS316L, SS316, SS304, SS304L, WCB |
| Ball | SS316L, SS316, SS304, SS304L |
| Seat | PTFE, TFM1600,PEEK, Metal seal+STL |
| Connection | Wafer,Flange |
| V port angle | 15° V-Port, 30° V-Port, 60° V-Port, 90° V-Port |
| End | ASME B16.34 class 150、ASME B16.34 class 300 DIN PN16、PN25、PN40 JIS 10K、20K |
| Size | 1/2”~10” |
| Pressure | ASME class 150、ASME class 300.(PN10 to PN40 covered) |
| Medium | Gas, Water and Oil, etc |
| Pneumatic Actuator | Double acting,Single acting normally closed, acting,Single normally open |
| Option | olenoid valve, limit switch box , filter, E/P positioner, hand wheel |
