Relief valve
Our high-pressure safety valve is forged from high-quality alloy steel. It is a protective device for equipment and personnel, typically installed on cementing, fracturing pumps, high-pressure pipelines, pressure vessels, and equipment operating under high pressure and high flow conditions.
Product Features
2. Simple Structure: The safety valve is compact and has a straightforward design.
3. Leak-Free Operation: Does not leak under normal conditions.
4. Protection Role: The high-pressure safety valve protects equipment from damage due to overpressure, functioning more reliably than shear pin safety valves.
5. Durable Design: No replaceable wear parts and provides precise pressure adjustment.
6. Non-Stop Operation: Provides overpressure protection without the need for equipment shutdown.
7. Standards Compliance: Meets API-6A standards, with connection types and specifications fully compatible with SPM products, ensuring strong interchangeability.
Product Parameters
1. Specifications: 2″, 3″
2. Pressure: 105~140 MPa
3. Material Levels: DD~EE
4. Temperature Ranges: PU (-29121°C)
5. Product Specification Levels: PSL1~PSL3
Operating parameters
Optional Configuration
|
产 品 名 称 |
规格型号 |
冷工作压力 |
端部连接方式 |
扣型 |
|
2"安全阀 |
AQF2-42 |
42Mpa(6000psi) |
由壬Fig1502 |
M×M |
|
AQF2-70 |
70Mpa(10000psi) |
|||
|
AQF2-105 |
105Mpa(15000psi) |
|||
|
备注：①."F"代表螺纹连接，"M"代表球面连接； |
||||
