Brass NRV
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- Mfg. Std.
- PN 10, PN 16
- 1" - 2"
- F - F : Mfg. Std.
- Conn. : Screwed End
- Testing: API 598
Features & Benefits :
- Lubi Brass NRV's are of Screwed End Type.
- The Disc is Spring Loaded & hence suitable for both Horizontal & Vertical Applications.
- It permits flow in one direction & if flow is reversed it shuts off automatically.
- The Body / Bonnet is entirely made up of Forged Brass & is Nickel Plated inside as well as outside.
- It is suitable for Water & Oil applications.
Material of Construction
| Body/Bonnet | Forged Brass (Nickel Plated) |
| Ball | Forged Brass (Chrome Plated) |
| Spring | Steel |
| Test | PN 10 | PN 16 |
|---|---|---|
| Max. Working Pressure in bar (psi) | 10 (145) | 16 (230) |
| Hydrostatic Shell in bar (psi) | 15 (220) | 24 (350) |
| Hydrostatic Seat in bar (psi) | 11 (160) | 17.6 (255) |