Connections: NPT, SAE flare
Suitable for: R744 (CO2)
Maximum pressure (PS): 55 – 70 bar*
Adjustment: types 3030 en 3060 till max 50 bar / types 3061 en 3065 till max 60 bar*
Temperature range (TS): -40 tot +120/150 ºC *
Choose the type(s) you need and add to RFQ.
We will quote you a price within one working day.
We will contact you after receiving your RFQ to discuss the desired pressure.
All Castel safety valves CO2 are equipped with NPT inlet connections. At the outlet, depending on the type, they are provided with SAE flare or thread connections. Each safety valve is individually tested and adjusted. Each safety valve has a unique serial number which is also mentioned on the supplied PED certificate.
The safety valves for CO2 are suitable for PS max = 55-70 bar.
Please see next tab for all types and specifications
| Type | Connection | Conn. In | Conn. Out | Range [bar] | Kd coeff. | PS [bar] | TS [°C] min/max | Art. nr. |
|---|---|---|---|---|---|---|---|---|
| 3030/44C | NPT x G | 1/2" | 3/4" | 8-50 | 0,9 | 55 | -40 / +150 | .. |
| 3030/66C | NPT x G | 3/4" | 3/4" | 8-50 | 0,9 | 55 | -40 / +150 | .. |
| 3030/88C | NPT x G | 1" | 1.1/4" | 8-50 | 0,83 | 55 | -40 / +150 | .. |
| 3060/34C | NPT x flare | 3/8" | 1/2" | 9-50 | 0,69 | 55 | -40 / +120 | .. |
| 3060/45C | NPT x flare | 1/2" | 5/8" | 9-50 | 0,45 | 55 | -40 / +120 | .. |
| 3060/46C | NPT x G | 1/2" | 3/4" | 9-50 | 0,93 | 55 | -40 / +120 | .. |
| 3061/3C < 40bar | NPT x G | 3/8" | 1/2" | 10-60 | 0,89 | 70 | -50 / +150 | 181700 |
| 3061/4C < 40bar | NPT x G | 1/2" | 1/2" | 10-60 | 0,89 | 70 | -50 / +150 | 181750 |
| 3065/4C < 40bar | NPT x G | 1/2" | 1" | 10-60 | 0,87 | 70 | -50 / +150 | 181800 |
| 3065/6C < 40bar | NPT x G | 3/4" | 1" | 10-60 | 0,87 | 70 | -50 / +150 | 181850 |
| 3030E/36C < 90bar | NPT x G | 3/8" | 3/4" | 60-150 | 0,97 | 165 | -50 / +150 | 181900 |
| 3030E/46C < 90bar | NPT x G | 1/2" | 3/4" | 60-150 | 0,97 | 165 | -50 / +150 | 181950 |
| 3030E/410C < 90bar | NPT x G | 1/2" | 1.1/4" | 60-150 | 0,91 | 165 | -50 / +150 | 182000 |
| 3030E/610C < 90bar | NPT x G | 3/4" | 1.1/4" | 60-150 | 0,91 | 165 | -50 / +150 | 182050 |
