Check Valve Stainless Steel PFA Lined – PC11 CLASS 150LB – Bueno
Specifications
Size Range 1/2″~4″
Pressure grade CLASS 150 LB
Maximum operating pressure
- FLOW : 275 psi (19 bar)
- CHECK : 150 psi (10 bar)
Valve body design ASME B16.34
Face to face ISO 5752
Operating temperature -30°C ~+100°C
Universal Installation Orientation.
Low Pressure Applications and No Back
Pressure to seat
Lining thickness is at least 3mm
Testing standard ASME B16.34
Material List
| Designation | Material |
| BODY | A351-CF8+PFA LIned |
| CAP | A351-CF8+PFA LIned |
| SLEEVE | PTFE |
| DISC | PTFE |
| SPRING | SUS304*WPA+PFA |
| WASHER | PTFE |
Dimensions
| SIZE | ØA | L | D | ||
| in | DN | 150LB | |||
| 1/2″ | 15 | 15 | 130 | 89 | |
| 3/4″ | 20 | 20 | 150 | 98.6 | |
| 1″ | 25 | 25 | 160 | 108 | |
| 1-1/2″ | 40 | 38.5 | 200 | 127 | |
| 2″ | 50 | 51 | 230 | 152 | |
| 2-1/2″ | 65 | 65 | 290 | 178 | |
| 3″ | 80 | 76 | 310 | 190.5 | |
| 4″ | 100 | 102 | 350 | 228.6 | |
UNIT: mm
Construction Drawing


