Asahi butterfly check valve type 33 DN15-200
Check valve with minimal pressure drop that prevents backflow of aggressive, corrosive or contaminated liquids. Can be used advantageously for heavily contaminated media, due to the free opening area. Intended for horizontal or vertical installation with upward flow direction.
Dimensional range: DN15-200
Material houses: PP, PVDF or HI-PVC
Material soft seal: EPDM, FKM, Viflon-F or PTFE
Connection: Flange according to DIN PN10 or ANSI 150 lbs.
Temperature range: -20-+100 °C
5 / 5
Corrosion resistance
Corrosion
- 1 - Poor durability
- 2 - Limited durability
- 3 - Acceptable resistance
- 4 - Good durability
- 5 - Very good durability
3 / 5
Wear resistance
Wear and tear
- 1 - Poor durability
- 2 - Limited durability
- 3 - Acceptable resistance
- 4 - Good durability
- 5 - Very good durability
- Areas of use:
- Documentation
