- Diameter Range : DN25 and DN50
- Specification : JKR 20200-0097-01 / AWWA C512:2004
- Coating : High Solid Epoxy Coating as Standard, Other Coating Upon Request
- Features : Removable Cover Casing for Easy Inspection and Maintenance of Orifice
| DN | H | D1 | D2 |
| 25 | 215 | 155 | 25 |
| No. | Description |
Material |
| 1 | Body |
Ductile Iron, BS EN 1563 Grade 500/7 |
| 3 | Float (Ball) |
ABS |
| 4 | Air Release Nipple |
EPDM |
| 5 | Ball Guide |
Ductile Iron, BS EN 1563 Grade 500/7 |
| 2 | Cover |
Ductile Iron, BS EN 1563 Grade 500/7 |
| 5 | Bolts & Nuts |
Stainless Steel |
**No. referring to the thumbnail image above.
TEK Air Relief Valve
- Ductile Iron Single Orifice Air Relief Valve PN16
