Q11F-(16-64) Pneumatic/Electric Three-piece Ball Valve
Q11F-(16-64) is a threaded three-piece ball valve for pneumatic or electric actuation. The catalog provides thread and dimensional data for DN8–DN100, together with nominal pressures, test pressures and media for the C/P/R variants.
Product features
The three-piece threaded body covers sizes DN8 through DN100. Pneumatic or electric actuators can be fitted; the catalog provides actuator selection and valve dimensions. Nominal-pressure classes are 1.6, 2.5, 4.0 and 6.4 MPa, with an operating-temperature range of -20–180°C.
Operating parameters
| Item | Value |
|---|---|
| Nominal pressure | 1.6 / 2.5 / 4.0 / 6.4 MPa |
| Strength test | 2.4 / 3.8 / 6.0 / 9.6 MPa |
| Low-pressure gas test | 0.6 MPa |
| Temperature | -20–180°C |
| Q11F media | Water, oil, gas |
Thread and dimensions (mm)
| Size | Thread | D | H | H1 | H2 | h | L | L1 | L2 |
|---|---|---|---|---|---|---|---|---|---|
| DN8 | 1/4" | 8 | 43 | 113/128 | 168 | 10 | 68 | 115/110 | 142 |
| DN10 | 3/8" | 10 | 43 | 113/128 | 168 | 10 | 68 | 115/110 | 142 |
| DN15 | 1/2" | 15 | 43 | 113/128 | 168 | 10 | 68 | 115/110 | 142 |
| DN20 | 3/4" | 20 | 41 | 126/139 | 162 | 10 | 79 | 110/155 | 166 |
| DN25 | 1" | 25 | 49 | 147 | 170 | 10 | 83 | 155 | 166 |
| DN32 | 1-1/4" | 32 | 54 | 152/169 | 175 | 12 | 100 | 155/175 | 166 |
| DN40 | 1-1/2" | 38 | 64 | 191 | 185 | 14 | 108 | 190 | 166 |
| DN50 | 2" | 49 | 73 | 200/208 | 195 | 14 | 127 | 190/215 | 215 |
| DN65 | 2-1/2" | 65 | 98 | 239 | 225 | 18 | 167 | 255 | 215 |
| DN80 | 3" | 78 | 110 | 271/305 | 250 | 18 | 192 | 278/310 | 260 |
| DN100 | 4" | 100 | 142 | 337 | 282 | 22 | 242 | 310 | 260 |
Applications
The catalog lists Q11F-(16-64)C for water, oil and gas, the P variant for nitric-acid service and the R variant for acetic-acid service. Confirm the material combination for the operating conditions.