Product Description
The H76W Wafer-Type Double-Disc Check Valve is used in pure media piping systems as well as in industrial, environmental protection, water treatment, and high-rise building water supply and drainage systems to prevent reverse flow of the medium. This check valve features a wafer-type design with a disc consisting of two semicircles and a spring-loaded reset mechanism. The sealing surfaces can be either hard-faced with wear-resistant material or rubber-lined, ensuring a wide range of applications and reliable sealing.
Product Features
- It is small, lightweight, compact, and easy to maintain.
- The disc closes quickly, resulting in low water hammer pressure.
- It can be used with both horizontal and vertical pipes and is easy to install.
- The flow path is unobstructed, offering low fluid resistance, responsive operation, and excellent sealing performance.
- The valve disc has a short stroke, resulting in low closing impact and a long service life.
Product Specifications
Product Model | H76W-16P |
Valve Body Material | 304 Stainless Steel |
Nominal Pressure | ≤1.6 MPa |
Applicable Media | Water, steam, oil, etc. |
Operating Temperature | ≤180℃ |
Product Size Guide
Nominal Diameter | L | D | D2 | D3 |
DN40 | 60 | 96 | 41 | 46 |
DN50 | 60 | 109 | 51 | 56 |
DN65 | 67 | 129 | 65 | 73 |
DN80 | 73 | 144 | 80 | 88 |
DN100 | 73 | 164 | 102 | 108 |
DN125 | 86 | 194 | 127 | 132 |
DN150 | 98 | 220 | 152 | 160 |
DN200 | 127 | 275 | 203 | 210 |
DN250 | 146 | 330 | 254 | 266 |
DN300 | 181 | 380 | 305 | 310 |
DN350 | 184 | 440 | 350 | 355 |
DN400 | 191 | 492 | 400 | 405 |
DN450 | 203 | 542 | 450 | 455 |
DN500 | 219 | 597 | 500 | 505 |
DN600 | 222 | 698 | 600 | 605 |
