PN16 Fig No.: F53S16-50 (SS304) / F53S16-51 (SS316)
FEATURES & SPECIFICATIONS
Bolted bonnet.
Design conforms to ANSI B16.34.
Face to face dimension to GB/T 12221-2005.
Flange drilled to BS 4504 PN16 / EN 1092-2 PN16 / ANSI Class 150 (Specify on order).
Applicable for Building Services, Air-Conditioning, Fire-Protection, Cold Water Plumbing, Hot Water System, General Industries.
Working pressure : 16bar.
Shell test pressure (x1.5) : 24bar.
Seat test pressure (x1.1) : 17.6bar.
Working temperature : -20°C … 165°C.
Suitable Media : Water, Oil & Gas.
| Part | Material |
| Body | Stainless Steel 304 Stainless Steel 316 |
| Disc | Stainless Steel 304 Stainless Steel 316 |
| Cover | Stainless Steel 304 Stainless Steel 316 |
| Stem | Stainless Steel 304 |
| Gasket | PTFE |
| Nut | Stainless Steel 304 |
| Bolt | Stainless Steel 304 |
| DN | (mm) (inch) |
25 1 |
32 1¼ |
40 1½ |
50 2 |
65 2½ |
80 3 |
100 4 |
125 5 |
150 6 |
200 8 |
250 10 |
300 12 |
| L | 160 | 180 | 200 | 230 | 290 | 310 | 350 | 400 | 480 | 550 | 650 | 750 | |
| H | 64 | 68 | 75 | 97 | 111 | 120 | 162 | 179 | 205 | 320 | 370 | 420 | |
| D | 115 | 140 | 150 | 165 | 185 | 200 | 220 | 250 | 285 | 340 | 405 | 460 | |
| D1 | 85 | 100 | 110 | 125 | 145 | 160 | 180 | 210 | 240 | 295 | 355 | 410 | |
| D2 | 65 | 76 | 84 | 99 | 118 | 132 | 156 | 184 | 211 | 266 | 318 | 375 | |
| A-Ød | 4-14 | 4-18 | 4-18 | 4-18 | 8-18 | 8-18 | 8-18 | 8-18 | 8-22 | 12-22 | 12-26 | 12-26 | |
| B | 18 | 18 | 18 | 18 | 20 | 20 | 20 | 22 | 22 | 24 | 26 | 28 |
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!
