Swing Pan Check Valve
MODEL NO. SP
Wafer / 1½“(40A) ~ 40″(1000A)
MODEL NO. SPS
Wafer / 2″(50A) ~ 28″(700A)
Specification
| Model | SP | SPS | |
| Size | 1½”(40A)~40″(1000A) | 2″(50A)~28″(700A) | |
| Rating | JIS 10K | Class 150 (PN20) | Test. Pressure | 15bar | 29bar |
| Pipe connections | Water | ||
| Materials | ①Body | Stainless Stell, Carbon Steel, NI_AL_Bronze..etc. | |
| ②Disc | Stainless Stell, Carbon Steel, NI_AL_Bronze..etc. | ||
| ③O-Ring | NBR / EPDM / VITON | ||
| ④O-Ring | Stainless Steel | ||
| Soft Seal | EPDM(E) | -10℃~+130℃ | |
| VITON(V) | -20℃~+150℃ | ||
Dimensions
| Size mm(Inch) |
ØA | SP | SPS | ||||
| JIS 10K | W.T (kg) |
Class 150 (PN20) | W.T (kg) |
||||
| ØD(mm) | T(mm) | ØD(mm) | T(mm) | ||||
| 40(1½”) | 22 | 89 | 18 | 1.1 | – | – | – |
| 50(2″) | 31 | 104 | 18 | 1.2 | 104 | 19 | 1.3 |
| 65(2½”) | 44 | 124 | 19 | 1.6 | 124 | 19 | 1.7 |
| 80(3″) | 54 | 134 | 19 | 1.9 | 137 | 20 | 2 |
| 100(4″) | 76 | 159 | 19 | 2.5 | 175 | 22 | 2.7 |
| 125(5″) | 98 | 190 | 21 | 3.1 | 197 | 24 | 3.4 |
| 150(6″) | 110 | 220 | 24 | 4.9 | 222 | 26 | 5.5 |
| 200(8″) | 143 | 270 | 28 | 11 | 279 | 28 | 13 |
| 250(10″) | 187 | 333 | 30 | 15 | 340 | 34 | 18 |
| 300(12″) | 215 | 378 | 38 | 25 | 410 | 40 | 28 |
| 350(14″) | 260 | 423 | 41 | 35 | 450 | 45 | 40 |
| 400(16″) | 310 | 486 | 48 | 55 | 514 | 51 | 60 |
| 450(18″) | 347 | 541 | 51 | 68 | 549 | 57 | 75 |
| 500(20″) | 390 | 596 | 65 | 108 | 606 | 68 | 120 |
| 600(24″) | 460 | 700 | 75 | 165 | 718 | 78 | 175 |
| 700(28″) | 538 | 810 | 89 | 185 | 832 | 90 | 216 |
| 800(32″) | 610 | 920 | 102 | 333 | – | – | – |
| 900(36″) | 700 | 1020 | 127 | 426 | – | – | – |
| 1000(40″) | 795 | 1124 | 146 | 685 | – | – | – |
Above dimesions are subject to change for improvement
PRESSURE DROP CHART
Application
Air, Oil, Water, Etc.
Features
When the valve is installed at the norizontal pipe line, the lifting lug is to be upwardly positioned.
Notice
When the valve is installed at the norizontal pipe line, the lifting lug is to be upwardly positioned.
When connecting with Pump, Bend or Elbow, 5 times distance of pipe’s diameter is recommended.