BH Series Dual mprɛte wafer nhwehwɛmu valve
Nkyerɛmu:
BH Series Dual mprɛte wafer nhwehwɛmu valvene ɛho ka-tu mpɔn backflow ahobammɔ ma piping systems,sɛnea ɛyɛ nkutoo koraa elastomer-lined insert check valve.The valve nipadua no yɛ koraa atew ne ho fi line media a ebetumi atrɛw ɔsom nkwa nna a saa series yi mu dodow no ara appications na ɛma ɛyɛ titiriw sikasɛm alternative wɔ application a anka othervise hwehwɛ check valve a ne bo yɛ den alloys.
Su a ɛwɔ hɔ:
-Ketekete wɔ ne kɛse mu, emu duru yɛ hare, compact wɔ sturcture, ɛnyɛ den sɛ wɔbɛhwɛ so.-Wɔde torsion spring abien ka pair valve mprɛte no mu biara ho, a ɛto mprɛte no ntɛmntɛm na ɛyɛ adwuma.
- Quick cloth adeyɛ no siw medium no kwan sɛ ɛbɛsen akɔ akyi.
- tiawa anim ne anim ne rigidity pa.
-Easy installation, wobetumi de ahyɛ horizontal ne vertival akwankyerɛ pipelines nyinaa so.
- yi valve no wo tighly sealed, a enni leakage ase nsuo nhyɛsoɔ sɔhwɛ.
-Safe na wotumi de ho to so wɔ adwumayɛ mu, High interference-resistance.
Nsusuwii ahorow:

| Kɛseɛ | A | B | C | D | K | F | G | H | J | E | Mu duru (kg) . | |
| (mm) . | (nsateakwaa) . | |||||||||||
| 50 | 2′′ | 159 na ɛwɔ hɔ | 101.6 | 84.14.14 | 66.68 na ɛwɔ hɔ | 52.39 na ɛwɔ hɔ | 120.65 na ɛwɔ hɔ | 19.05 na ɛwɔ hɔ | 28.45 na ɛwɔ hɔ | 47.63 na ɛwɔ hɔ | 53.98 na ɛwɔ hɔ | 2 |
| 65 | 2.5′′ | 178. Nkyekyɛm | 120.65 na ɛwɔ hɔ | 98.43 na ɛwɔ hɔ | 79.38 na ɛwɔ hɔ | 52.39 na ɛwɔ hɔ | 139.7 | 19.05 na ɛwɔ hɔ | 36.51 na ɛwɔ hɔ | 58.74 na ɛwɔ hɔ | 53.98 na ɛwɔ hɔ | 2.9 |
| 80 | 3′′ | 191. Nkyekyɛm | 133.35 na ɛwɔ hɔ | 115.89 na ɛwɔ hɔ | 92.08 na ɛwɔ hɔ | 52.39 na ɛwɔ hɔ | 152.4 | 19.05 na ɛwɔ hɔ | 41.28 | 69.85 na ɛwɔ hɔ | 53.98 na ɛwɔ hɔ | 3.2 |
| 100 na ɛwɔ hɔ | 4′′ | 235 na ɛwɔ hɔ | 171.45 na ɛwɔ hɔ | 142.88 na ɛwɔ hɔ | 117.48 na ɛwɔ hɔ | 61.91 na ɛwɔ hɔ | 190.5 na ɛwɔ hɔ | 19.05 na ɛwɔ hɔ | 53.98 na ɛwɔ hɔ | 87.31 na ɛwɔ hɔ | 63.5.5 | 6.4 |
| 125 na ɛwɔ hɔ | 5′′ | 270 na ɛwɔ hɔ | 193.68 na ɛwɔ hɔ | 171.45 na ɛwɔ hɔ | 144.46 na ɛwɔ hɔ | 65.02 na ɛwɔ hɔ | 215.9 na ɛwɔ hɔ | 22.35 | 67.47 na ɛwɔ hɔ | 112.71 na ɛwɔ hɔ | 66.68 na ɛwɔ hɔ | 7.5.5 |
| 150 na ɛwɔ hɔ | 6′′ | 305 na ɛwɔ hɔ | 222.25 na ɛwɔ hɔ | 200.03 na ɛwɔ hɔ | 171.45 na ɛwɔ hɔ | 77.79 na ɛwɔ hɔ | 241.3 | 22.35 | 80.17 na ɛwɔ hɔ | 141.29 na ɛwɔ hɔ | 79.38 na ɛwɔ hɔ | 10.7 |
| 200 na ɛwɔ hɔ | 8′′ | 368 na ɛwɔ hɔ | 269.88 na ɛwɔ hɔ | 254 na ɛwɔ hɔ | 222.25 na ɛwɔ hɔ | 96.84 na ɛwɔ hɔ | 289.45 na ɛwɔ hɔ | 22.35 | 105.57 na ɛwɔ hɔ | 192.09 na ɛwɔ hɔ | 98.43 na ɛwɔ hɔ | 18.5 |
| 250 na ɛwɔ hɔ | 10′′ | 429 na ɛwɔ hɔ | 336.55 na ɛwɔ hɔ | 307.98 na ɛwɔ hɔ | 276.23 na ɛwɔ hɔ | 100.01 na ɛwɔ hɔ | 361.95 na ɛwɔ hɔ | 25.4 | 130.18 na ɛwɔ hɔ | 230.19 na ɛwɔ hɔ | 101.6 | 24 |
| 300 na ɛwɔ hɔ | 12′′ | 495 na ɛwɔ hɔ | 464 na ɛwɔ hɔ | 365.13 na ɛwɔ hɔ | 327.03 na ɛwɔ hɔ | 128.59 na ɛwɔ hɔ | 431.8 na ɛwɔ hɔ | 25.4 | 158.75 na ɛwɔ hɔ | 274.64 na ɛwɔ hɔ | 130.18 na ɛwɔ hɔ | 41.5 |
| 350 na ɛwɔ hɔ | 14′′ | 572 na ɛwɔ hɔ | 447.68 na ɛwɔ hɔ | 396.88 na ɛwɔ hɔ | 358.78 na ɛwɔ hɔ | 177.8 na ɛwɔ hɔ | 476.25 na ɛwɔ hɔ | 28.45 na ɛwɔ hɔ | 171.45 na ɛwɔ hɔ | 306.39 na ɛwɔ hɔ | 180.98 na ɛwɔ hɔ | 63.3 |
| 400 na ɛwɔ hɔ | 16′′ | 632 na ɛwɔ hɔ | 511.18 na ɛwɔ hɔ | 450.85 na ɛwɔ hɔ | 409.58 na ɛwɔ hɔ | 158.75 na ɛwɔ hɔ | 539.75 na ɛwɔ hɔ | 28.45 na ɛwɔ hɔ | 196.85 na ɛwɔ hɔ | 355.6 na ɛwɔ hɔ | 161.93 na ɛwɔ hɔ | 73.9 |
| 450 na ɛwɔ hɔ | 18′′ | 641 na ɛwɔ hɔ | 546.1 | 508 na ɛwɔ hɔ | 460.37 na ɛwɔ hɔ | 180.97 na ɛwɔ hɔ | 577.85 na ɛwɔ hɔ | 31.75 na ɛwɔ hɔ | 222.25 na ɛwɔ hɔ | 406.14 na ɛwɔ hɔ | 184.15 na ɛwɔ hɔ | 114. Nkyekyɛm |
| 500 na ɛwɔ hɔ | 20′′ | 699 na ɛwɔ hɔ | 596.9 na ɛwɔ hɔ | 555.62 na ɛwɔ hɔ | 511.17 na ɛwɔ hɔ | 212.72 na ɛwɔ hɔ | 635 na ɛwɔ hɔ | 31.75 na ɛwɔ hɔ | 247.65 na ɛwɔ hɔ | 469.9 na ɛwɔ hɔ | 215.9 na ɛwɔ hɔ | 165. Nkyekyɛm |




