| Price: | US $ 35.97/Piece |
|---|---|
| Trade Terms: | FOB,CFR,CIF |
| Min Order: | 15/Piece |
| Pay Type: | L/C,T/T |
Ball Check Valve
Technical Specification
Threaded ends DN25 to DN80
Flanged ends DN40 to DN400
Threaded type BSP or BSPT
Flanged type EN 1092-2 PN10 /16 and Table D ;Table E
Maximum working pressure 16 bars
Operating temperatures 10°C ~ 80°C
Minimum backpressure for tightness 0.3 bar to 0.5 bar
Face to Face dimensions for flanged type according to EN-558-1 serie 48 (DIN3202 F6)
Applications
Pumping stations for clean, sewage water and loaded or viscous fluids.
Technical performance
| Norminal Pressure (Mpa) | Shell Test (Mpa) | Seal Test (Mpa) |
| 1.00 | 1.50 | 1.10 |
| 1.60 | 2.40 | 1.75 |
| Dn | 2" | 2 1/2" | 3" | 4" | 5" | 6" | 8" | 10" | 12" |
| L | 203 | 216 | 241 | 292 | 330 | 356 | 495 | 622 | 698 |
| D | 165 | 185 | 200 | 220 | 250 | 285 | 340 | 400 | 455 |
| D1 | 125 | 145 | 160 | 180 | 210 | 240 | 295 | 355 | 410 |
| D2 | 99 | 118 | 132 | 156 | 184 | 211 | 266 | 319 | 370 |
| NO. | Name | Piece | Material | Remark |
| 1 | valve body | 1 | HT250 QT400 | |
| 2 | valve ball | 1 | 1).Size: DN40~DN400 or Inch 1.5"~16" 2).Working pressure: 1.6Mpa | Metal+EPDM |
| 3 | valve lid | 1 | HT250 QT400 | |
| 4 | Bolt | 2 | Stainless steel | |
| 5 | Rubber ball | 1 | NBR | EPDM |
| Prod Model: | H42X-16Q |
|---|---|
| Markets: | North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Rubber Wedge Swing Check Valve: | Dn:2"-12" |
| Material: | Stainless Steel |
| Connection Form: | Flange |
| Structure: | Swing |
| Function: | Nrvg Silence |
| Application: | Household Usage |
