TEKO Industry Co., Limited
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Cast Iron Material Bolted Bonnet JIS F7306 Manual Operated Marine Stop Check Valve
Material Sheet
| Parts | Material | Parts | Material |
| Body | FC200 | Hexagon Nut | SS 400 |
| Bonnet | FC200 | Split Pin | C2600W |
| Disc | BC6 | Lock Pin | SS400 |
| Valve Seat | BC6 | Disc Lock Washer | C2600P |
| Disc Nut | BC6 | Stud | SS400 |
| Screwed Bonnet Bush | BC6 | Stem | C3711BD |
| Seat Ring | BC6 | Packing | JIS F7102 |
| Packing Gland | BC6 | Handwheel | FC200 |
Dimensions
| MODEL NO. | Face to face | Flange diam. | Flange Pitch | Flange Hole | Weight |
| L(mm) | D(mm) | C(mm) | n*d(mm) | W(kgs) | |
| F7306 5K65 | 115 | 155 | 130 | 4×Ф15 | 18.2 |
| F7306 5K80 | 130 | 180 | 145 | 4×Ф19 | 23.4 |
| F7306 5K100 | 150 | 200 | 165 | 8×Ф19 | 33.7 |
| F7306 5K125 | 170 | 235 | 200 | 8×Ф19 | 46.2 |
| F7306 5K150 | 190 | 265 | 230 | 8×Ф19 | 63.4 |
| F7306 5K200 | 220 | 320 | 280 | 8×Ф23 | 105 |
| F7306 5K250 | 275 | 385 | 345 | 12×Ф23 | 176 |
| F7306 5K300 | 310 | 430 | 390 | 12×Ф23 | 243 |
| F7306 5K350 | 360 | 480 | 435 | 12×Ф25 | 327 |
| F7306 5K400 | 395 | 540 | 495 | 16×Ф25 | 459 |
Test Pressure
| Rating | JIS 5K | JIS 10K | JIS16K | ||
| Up to 300A | 350A to 400A | Up to 200A | Over 250A | 50A to 200A | |
| Globe/Globe Check (SDNR) | |||||
| Shell Mpa(Kg/cm2) | 1.03(10.5) | 0.88(9.0) | 2.06(21.0) | 1.47(15.0) | 3.24(33.0) |
| Seat Mpa(Kg/cm2) | 0.76 (7.7) | 0.65(6.6) | 1.51(1.54) | 1.08(11.0) | 2.38(24.2) |
