Wafer Disc Check Valve
Request a Quote
Wafer check valve refers to a flow control valve in which the opening and closing parts are circular discs and rely on their own weight and medium pressure to generate actions to block the backflow of the medium.
- Investment Castings for Body and Cap
- Flange: DIN PN16/PN25/PN40, ANSI 150/300LBS
- Face to Face Length: DIN3202-K4
- Working Pressure: PN40
- Material: CF8M, CF8, CF3M, WCB
- Test Standard: API 598, EN 12266
Material List
| Item | Part | Material | Qty. | ||
| 1 | Body | A216-WCB | A351-CF8 | A351-CF8M | 1 |
| 2 | Spring Cover | 304 | 304 | 316 | 1 |
| 3 | Spring | 304 | 304 | 316 | 1 |
| 4 | Disc | A216-WCB | A351-CF8 | A351-CF8M | 1 |
| Size | d | D | D1 | D2 | L | H | Kgs | |
| DN15 | 1/2" | 15 | 39 | 28.5 | 32 | 16 | 3 | 0.09 |
| DN20 | 3/4" | 20 | 46 | 36.2 | 40 | 19 | 3 | 0.12 |
| DN25 | 1" | 25 | 54 | 43.3 | 46 | 21 | 3 | 0.16 |
| DN32 | 1-1/4" | 32 | 70 | 56 | 60 | 27 | 3.5 | 0.31 |
| DN40 | 1-1/2" | 40 | 83 | 68.5 | 72 | 31 | 3.5 | 0.43 |
| DN50 | 2" | 49 | 96 | 80.5 | 84 | 40 | 4 | 0.78 |
| DN65 | 2-1/2" | 62 | 115 | 99 | 103 | 46 | 5 | 1.03 |
| DN80 | 3" | 75 | 135 | 117 | 123 | 50 | 5 | 1.54 |
| DN100 | 4" | 85 | 153 | 135 | 140 | 60 | 6 | 2.25 |
Related products
Send Message
Other Products
Most Recent
More
Other Products
Videos
