Q Orifice Valves
API API Area: 11.05 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 | 165 | 165 | 80 | – | 115 | 70 | 9.44 | 9.50 | 44.5 | 480 |
| 6 X 8 | 300 RF | 150 RF | 165 | 165 | 165 | – | 115 | 70 | 9.44 | 9.50 | 44.5 | 500 |
| 6 X 8 | 300 RF | 150 RF | 300 | 300 | 300 | – | 115 | 115 | 9.44 | 9.50 | 44.5 | 520 |
| 6 X 8 | 300 RF | 150 RF | – | – | 165 | 165 | 115 | 115 | 9.44 | 9.50 | 44.5 | 520 |
| 6 X 8 | 600 RF | 150 RF | 600 | 600 | – | – | 115 | 115 | 9.44 | 9.50 | 44.5 | 630 |
| 6 X 8 | 600 RF | 150 RF | – | 600 | 600 | 445 | 115 | 115 | 9.44 | 9.50 | 44.5 | 630 |