PN16 Fig No.: F1216-50 (SS304) / F1216-51 (SS316)
FEATURES & SPECIFICATIONS
High strength disc with pinned single shaft for optimal alignment.
Centrally mounted disc and hydrodynamic design minimizes pressure loss.
Can be installed at horizontal or vertical pipe line.
Phenolic backed rubber seat is non-collapsible, stretch resistant and easily replaceable.
Excellent flow characteristic with flow in either direction.
Design conforms to API609.
Precision machining of disc for low operating torque.
Working pressure : 16bar.
Shell test pressure (x1.5) : 24bar.
Seat test pressure (x1.1) : 17.6bar.
Working temperature : -10°C … 100°C.
Suitable Media : Water, Oil & Gas.
Operator : Lever, Wormgear, Electric Actuator.
Connection : BS 4504 PN16 / EN1092-2 PN16 / ANSI Class 125 / ANSI Class 150.
Optional Accessories : Chain Wheel, Limit Switch.
| Part | Material |
| Body | Stainless Steel 304 Stainless Steel 316 |
| Disc | Stainless Steel 304 Stainless Steel 316 |
| Seat | EPDM NBR |
| Stem | Stainless Steel 420 Stainless Steel 431 Stainless Steel 410 |
| Pin | Stainless Steel 304 Stainless Steel 316 |
| Bushing | PTFE |
| O-ring | EPDM NBR |
| Bolt | Stainless Steel 304 |
| Nut | Stainless Steel 304 |
| Washer | Stainless Steel 304 |
| Spring Washer | Stainless Steel 304 |
| Lever | Ductile Iron Stainless Steel 304 |
| Wormgear | Ductile Iron |
| DN | (mm) (inch) |
50 2 |
65 2½ |
80 3 |
100 4 |
125 5 |
150 6 |
200 8 |
250 10 |
300 12 |
350 14 |
400 16 |
450 18 |
500 20 |
600 24 |
| H±5 | 74 | 88 | 97 | 114 | 130 | 145 | 177 | 212 | 240 | 280 | 328 | 355 | 373 | 473 | |
| H1±5 | 131 | 138 | 156 | 168 | 184 | 197 | 238 | 270 | 309 | 338 | 390 | 407 | 485 | 565 | |
| H2 | 28 | 28 | 28 | 28 | 28 | 28 | 33 | 33 | 33 | 33 | 35 | 35 | 45 | 55 | |
| L±5 | 43 | 46 | 46 | 52 | 56 | 56 | 60 | 68 | 78 | 78 | 86 | 105 | 127 | 154 | |
| D | 50 | 50 | 50 | 70 | 70 | 70 | 102 | 102 | 102 | 102 | 140 | 140 | 140 | 165 | |
| A | 9 | 9 | 9 | 11 | 14 | 14 | 17 | 22 | 22 | 22 | 27 | 27 | 32 | 36 | |
| B | 4-Ø8 | 4-Ø8 | 4-Ø8 | 4-Ø10 | 4-Ø10 | 4-Ø10 | 4-Ø12 | 4-Ø12 | 4-Ø12 | 4-Ø12 | 4-Ø18 | 4-Ø18 | 4-Ø18 | 4-Ø22 | |
| ISO5211 | F05 | F05 | F05 | F07 | F07 | F07 | F10 | F10 | F10 | F10 | F14 | F14 | F14 | F16 |
DIMENSION FOR VALVE OPERATOR
Ductile Iron / Stainless Steel Lever
Stainless Steel SUS304 Top Indicator Plate
| mm inch |
50-80 2-3 |
100-150 4-6 |
200 8 |
| L (Ductile Iron) | 262 | 262 | – |
| L (Stainless Steel 304) | 160 | 190 | 350 |
Ductile Iron 1-stage Worm Gear and Handwheel
Carbon Steel Gear Box Shaft
| Valve Diameter | 50-80 2-3 |
100-150 4-6 |
200 8 |
250 10 |
300 12 |
350 14 |
400-450 16-18 |
500-600 20-24 |
| L | 160 | 190 | 220 | 260 | 270 | 270 | 320 | 370 |
| H | 147 | 147 | 217 | 217 | 267 | 285 | 325 | 325 |
| DN | (mm) (inch) |
50 2 |
65 2½ |
80 3 |
100 4 |
125 5 |
150 6 |
200 8 |
250 10 |
300 12 |
350 14 |
400 16 |
450 18 |
500 20 |
600 24 |
| Cv | 135 | 220 | 302 | 600 | 1022 | 1579 | 3136 | 5340 | 8250 | 11917 | 16388 | 21705 | 27908 | 43116 |
As a direct manufacturer, we have dedicated measurement, installation, and production teams to ensure a perfect fit every time.
Our representatives will contact you shortly to confirm your appointment date and time. Thank you for your interest!
