High Quality BH Servies Wafer Butterfly Check Valve For Water Oil and Gas Made in TWS
We will devote ourselves to supplying our esteemed prospects while using the most enthusiastically considerate providers for Best Price on China Forged Steel Swing Type Check Valve (H44H), Let’s cooperate hand in hand to jointly make a beautiful upcoming. We sincerely welcome you to pay a visit to our company or speak to us for cooperation!
We will devote ourselves to supplying our esteemed prospects while using the most enthusiastically considerate providers for api check valve, China check valve, Our merchandise are widely recognized and trusted by users and can meet continuously changing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!
Description:
BH Series Dual plate wafer check valve is the cost-effective backflow protection for piping systems,as it is the only fully elastomer-lined insert check valve.The valve body is completely isolated from line media which can extend the service life of this series in most appications and makes it an especially economical alternative in application which would othervise require check valve made of expensive alloys..
Characteristic:
-Small in size, light in weight, compact in sturcture, easy in maintenance.-Two torsion springs are added to each of the pair valve plates, which close the plates quickly and automatically.
-The Quick cloth action preventsthe medium from flowing back.
-Short face to face and good rigidity.
-Easy installation, it can be installed on both horizontal and vertival direction pipelines.
-This valve is tighly sealed, without leakage under the water pressure test.
-Safe and reliable in operation, High interference-resistance.
Dimensions:
| Size | A | B | C | D | K | F | G | H | J | E | Weight (kg) | |
| (mm) | (inch) | |||||||||||
| 50 | 2″ | 159 | 101.6 | 84.14 | 66.68 | 52.39 | 120.65 | 19.05 | 28.45 | 47.63 | 53.98 | 2 |
| 65 | 2.5″ | 178 | 120.65 | 98.43 | 79.38 | 52.39 | 139.7 | 19.05 | 36.51 | 58.74 | 53.98 | 2.9 |
| 80 | 3″ | 191 | 133.35 | 115.89 | 92.08 | 52.39 | 152.4 | 19.05 | 41.28 | 69.85 | 53.98 | 3.2 |
| 100 | 4″ | 235 | 171.45 | 142.88 | 117.48 | 61.91 | 190.5 | 19.05 | 53.98 | 87.31 | 63.5 | 6.4 |
| 125 | 5″ | 270 | 193.68 | 171.45 | 144.46 | 65.02 | 215.9 | 22.35 | 67.47 | 112.71 | 66.68 | 7.5 |
| 150 | 6″ | 305 | 222.25 | 200.03 | 171.45 | 77.79 | 241.3 | 22.35 | 80.17 | 141.29 | 79.38 | 10.7 |
| 200 | 8″ | 368 | 269.88 | 254 | 222.25 | 96.84 | 289.45 | 22.35 | 105.57 | 192.09 | 98.43 | 18.5 |
| 250 | 10″ | 429 | 336.55 | 307.98 | 276.23 | 100.01 | 361.95 | 25.4 | 130.18 | 230.19 | 101.6 | 24 |
| 300 | 12″ | 495 | 464 | 365.13 | 327.03 | 128.59 | 431.8 | 25.4 | 158.75 | 274.64 | 130.18 | 41.5 |
| 350 | 14″ | 572 | 447.68 | 396.88 | 358.78 | 177.8 | 476.25 | 28.45 | 171.45 | 306.39 | 180.98 | 63.3 |
| 400 | 16″ | 632 | 511.18 | 450.85 | 409.58 | 158.75 | 539.75 | 28.45 | 196.85 | 355.6 | 161.93 | 73.9 |
| 450 | 18″ | 641 | 546.1 | 508 | 460.37 | 180.97 | 577.85 | 31.75 | 222.25 | 406.14 | 184.15 | 114 |
| 500 | 20″ | 699 | 596.9 | 555.62 | 511.17 | 212.72 | 635 | 31.75 | 247.65 | 469.9 | 215.9 | 165 |
We will devote ourselves to supplying our esteemed prospects while using the most enthusiastically considerate providers for Best Price on China Forged Steel Swing Type Check Valve (H44H), Let’s cooperate hand in hand to jointly make a beautiful upcoming. We sincerely welcome you to pay a visit to our company or speak to us for cooperation!
Best Price on China check valve, api check valve, Our merchandise are widely recognized and trusted by users and can meet continuously changing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!
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