H77X EPDM Seat Wafer Butterfly Check Valve TWS Brand
Description:
EH Series Dual plate wafer check valve is with two torsion springs added to each of pair valve plates, which close the plates quickly and automatically, that can prevent the medium from flowing back.The check valve can be installed on both horizontal and vertical direction pipelines.
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.
Applications:
General industrial use.
Dimensions:
| Size | D | D1 | D2 | L | R | t | Weight(kg) | |
| (mm) | (inch) | |||||||
| 40 | 1.5″ | 92 | 65 | 43.3 | 43 | 28.8 | 19 | 1.5 |
| 50 | 2″ | 107 | 65 | 43.3 | 43 | 28.8 | 19 | 1.5 |
| 65 | 2.5″ | 127 | 80 | 60.2 | 46 | 36.1 | 20 | 2.4 |
| 80 | 3″ | 142 | 94 | 66.4 | 64 | 43.4 | 28 | 3.6 |
| 100 | 4″ | 162 | 117 | 90.8 | 64 | 52.8 | 27 | 5.7 |
| 125 | 5″ | 192 | 145 | 116.9 | 70 | 65.7 | 30 | 7.3 |
| 150 | 6″ | 218 | 170 | 144.6 | 76 | 78.6 | 31 | 9 |
| 200 | 8″ | 273 | 224 | 198.2 | 89 | 104.4 | 33 | 17 |
| 250 | 10″ | 328 | 265 | 233.7 | 114 | 127 | 50 | 26 |
| 300 | 12″ | 378 | 310 | 283.9 | 114 | 148.3 | 43 | 42 |
| 350 | 14″ | 438 | 360 | 332.9 | 127 | 172.4 | 45 | 55 |
| 400 | 16″ | 489 | 410 | 381 | 140 | 197.4 | 52 | 75 |
| 450 | 18″ | 539 | 450 | 419.9 | 152 | 217.8 | 58 | 101 |
| 500 | 20″ | 594 | 505 | 467.8 | 152 | 241 | 58 | 111 |
| 600 | 24″ | 690 | 624 | 572.6 | 178 | 295.4 | 73 | 172 |
| 700 | 28″ | 800 | 720 | 680 | 229 | 354 | 98 | 219 |
Related products
-
D341X 48 Inch Softback Seat Butterfly Valve for...
Quick Details Place of Origin: Tianjin, China Brand Name: TWS Model Number: UD341X-16 Application: Sea Water Material: Casting Temperature of Media: Normal Temperature Pressure: Low Pressure Power: Manual Media: Sea Water Port Size: 48″ Structure: BUTTERFLY Standard or Nonstandard: Standard Face to face: EN558-1 Series 20 End flange: EN1092 PN16 Body: GGG40 Dsic: Aluminum Bronze C95500 Stem: SS420 Seat: EPDM Valve...
-
2025 Best Product Concentric Ductile Iron U typ...
We offer fantastic strength in high quality and enhancement,merchandising,income and marketing and procedure for 2019 Good Quality Concentric Ductile Iron U type Butterfly Valve, By 10 years effort, we attract customers by competitive price and excellent service. Moreover, it’s our honest and sincerity, which help us always be clients’ first choice. We offer fantastic strength in high quality and enhancement,merchandising,income and marketing and procedure for China Butterfly Valv...
-
The Best Price DN 1200 Ductile Iron Ggg50 Rubbe...
Our company since its inception, usually regards product high-quality as company life, constantly boost manufacturing technology, boost product excellent and continuously strengthen company total excellent administration, in strict accordance using the national standard ISO 9001:2000 for Factory making China DN 1200 Ductile Iron Ggg50 Rubber Wedge Resilient Seat Gear Operated Water P16 DIN Standard Gate Valve, All products appear with top quality and ideal after-sales solutions. Market-orient...
-
OEM Customized High Quality Ductile Iron EPDM S...
Innovation, excellent and reliability are the core values of our company. These principles today much more than ever form the basis of our success as an internationally active mid-size business for OEM Customized High Quality Ductile Iron EPDM Seat Soft Sealing Rubber-Seat Non Rising Stem Flange Tap Gate Valve, We have been keeping durable enterprise relationships with extra than 200 wholesalers within the USA, the UK, Germany and Canada. Should you be fascinated in any of our merchandise, yo...
-
TWS valve factory provide OEM Grooved End Ducti...
Our enterprise since its inception, usually regards product top quality as business life, repeatedly enhance manufacturing technology, make improvements to product excellent and continuously strengthen enterprise total high quality administration, in strict accordance with all the national standard ISO 9001:2000 for China Gold Supplier for China Grooved End Ductile Iron Wafer Type Water Butterfly Valve with Signal Gearbox for Fire Fighting, We can do your custom-made get to fulfill your own s...
-
Cheaper Price BSP Thread Swing Brass Check Valv...
Quick Details Type: check valve Customized support: OEM, ODM, OBM Place of Origin: Tianjin, China Brand Name: TWS Model Number: H14W-16T Application: Water, Oil, Gas Temperature of Media: Medium Temperature Power: Manual Media: Water Port Size: DN15-DN100 Structure: BALL Standard or Nonstandard: Standard Nominal Pressure: 1.6Mpa Medium: cool/hot water, gas, oil etc. Working Temperature: from -20 to 150 Screw Standard: British Stan...
