Japan, NACOL CO., LTD.
Nacol Spring Loaded Type Safety Valve
Made in Japan
Manufacturer: Nacol Co., Ltd. (The company name has changed from Japan Accumulator Co., Ltd. as of April 2024.)
Insptection/Standard
| ② | Insptection / Standard |
|---|---|
| H | High Pressure Gas Safety Law,Japan (Authorized Product by Ministry of Economy,Trade and Industry of Japan) |
Blowout Pressure
| ④ | Blowout Pressure | |||
|---|---|---|---|---|
| 1 | 0 | M | P | 10MPa |
| 1 | 5 | M | P | 15MPa |
| 1 | 7 | . | 5 | 17.5MPa |
| 2 | 1 | M | P | 21MPa |
| 2 | 3 | M | P | 23MPa |
| 2 | 5 | M | P | 25MPa |
| 2 | 8 | M | P | 28MPa |
| 3 | 5 | M | P | 35MPa |
Blowout Pressure
| ⑥ | Connection Diameter | ||
|---|---|---|---|
| F | 0 | 3 | G3 / 8 |
| R | 0 | 4 | R1 / 2 |
※Predetermined pressure should be 1.1 times or more of the circuit pressure and less than maximum allowable working pressure of accumulator or other devices.
Please exercise caution when performing operation at close to the predetermined pressure.
The Spring Loaded Type Safety Valve starts discharging at 95 to 105% of a predetermined pressure.
※Do not use in locations where excessive vibration occurs. Malfunction may occur due to vibration.
