Image
Body and all parts of Fire fighting valves manufactured by this company are according to the last standards, the analysis is according to the following table:
Technical Specifications
Order No. | Size (inch) | D1 (mm) | D2 (mm) | d1 (mm) | d2 (mm) | L (mm) | H (mm) | a (degree) | Operating Temperature (C) | Working Pressure (bar) |
|---|---|---|---|---|---|---|---|---|---|---|
5170 | G1 1/2 | G1 1/2 | G1 1/2 | 40 | 40 | 96 | 130 | 50 | 180 | 16 |
Analysis of Materials
The material of the body and other components of the Firefighting Valve manufactured in this company is in accordance to the standards and the analysis in accordance to the following table.
Image
| No. | Name of pieces | material |
|---|---|---|
| 1 | body | MS58 Hot Forged brass |
| 2 | Cap | MS58 hot forgeable brass |
| 3 | Regulator | MS58 brass |
| 4 | handle | Electrostatic paint aluminum |
| 5 | Sealing O- ring | NBR rubber |
| 6 | Stem | MS58 brass |
| 7 | Grooved nut | MS58 brass |
| 8 | Valve | MS58 hot forgeable brass |
| 9 | Rubber Washer | NBR rubber |
| 10 | Steel flat washer | Stainless steel |
| 11 | hexagon nut | MS58 brass |
| 12 | Sealing washer | NBR rubber |
| 13 | nut | Electroplated iron |