R Orifice Valves
API API Area: 16.0 Square Inches
Inlet flange can be supplied ring joint instead of raised face. Maximum A & B dimensions are +/- .0625
| Valve Size | Flange Conn. ASA Standard |
Max Set Press. PSIG |
Max. Back Press. PSIG |
Valve Dimensions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 100 | 450 | 800 | 1000 | @ 100 F° | Max. | Wt. | ||||||
| Inlet | Outlet | F° | F° | F° | F° | Conv. | Bellows | A | B | C | LBS. | |
| 6 X 8 | 150 RF | 150 RF | 100 | 100 | 80 | – | 60 | 60 | 9.44 | 9.50 | 44.5 | 500 |
| 6 X 8 | 300 RF | 150 RF | 100 | 100 | 100 | 100 | 60 | 60 | 9.44 | 9.50 | 44.5 | 520 |
| 6 X 10 | 300 RF | 150 RF | 230 | 230 | 230 | – | 100 | 100 | 9.44 | 10.5 | 48.25 | 620 |
| 6 X 10 | 600 RF | 150 RF | 300 | 300 | 300 | 300 | 100 | 100 | 9.44 | 10.5 | 48.25 | 660 |