Shanghai Jianggong Valve Manufacturing Co., Ltd.
Shanghai Jianggong Valve Manufacturing Co., Ltd. Industrial valve expert With safe and reliable products To provide you with thoughtful services
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WCB CF8 CF8M Double Spring Loaded Safety Valve For Steam Use
Product introduction:
A safety valve is a safety protection device in a closed system. Its opening and closing components are in a normally closed state under the action of external forces. When the pressure of the medium in the closed system increases and exceeds the specified value of the safety valve, it will automatically open. By discharging the medium outside the system, the system pressure is reduced to prevent damage to the system caused by high pressure of the medium inside the system. Safety valves belong to the automatic valve category and are mainly used in boilers, pressure vessels, air conditioning, and solar energy pipelines. They control the pressure not to exceed the specified value and play an important protective role in the operation of machines and equipment.
This valve is equipped with two safety valves of the same model and specification on a Y-shaped joint, and its nominal diameter refers to the inlet diameter of the Y-shaped joint.
Product technical parameters:
| A38Y Model | Group A48Y Model |
| 50 | 32×2 |
| 80 | 50×2 |
| 100 | 65×2 |
| 150 | 100×2 |
| A43Y Model | Group A47Y model |
| 50 | 32×2 |
| 80 | 50×2 |
| 100 | 80×2 |
| 125 | 100×2 |
| 150 | 125×2 |
| A37Y Model | Group A47Y model |
| 50 | 32×2 |
| 80 | 65×2 |
| 100 | 80×2 |
| 125 | 100×2 |
| 150 | 125×2 |
Product features:
This valve is suitable for equipment or pipelines with steam, air, and other media with a working temperature ≤ 350 ℃. When the pressure inside the equipment or pipeline exceeds the allowable value, the valve will automatically open and discharge in full. When the pressure drops to the specified value, the valve will automatically close to ensure safe operation.