GB/T 596 High Pressure Bronze Stop Check Valve | 40 MPa Control
The ultimate high-pressure marine valve. Combines manual shutoff with backflow prevention. Rated for 40 MPa. Aluminum bronze construction with secure threaded connections.
Accreditation and Certificates:
When dealing with hydraulic systems or high-pressure air, safety is paramount. The GB/T 596 valve offers double security. It acts as a check valve to stop pressure loss. It also functions as a stop valve for system isolation. The aluminum bronze body withstands massive pressure without failing. Threaded connections ensure the valve stays secure even under vibration and 40 MPa loads.
Product Drawings：
Technical Specifications：
| Parameter | Specification |
| Standard | GB/T 596 |
| Pressure | 40 MPa |
| Diameter (DN) | 10 – 32 mm |
| Media | Seawater, Freshwater, Oil, Air, Steam (<250°C) |
| Material | Aluminum Bronze |
| Connection | Threaded |
Key Features：
- Extreme Rating: 40 MPa options.
- Dual Control: Manual stop plus auto check.
- Strong Material: Aluminum Bronze resists stress.
- Compact Thread: Secure fit for small bore pipes.
Applications：
- Hydraulic Power Units: Pump isolation and protection.
- High Pressure Air: Bottle banks and distribution.
- Test Benches: High-pressure testing lines.
Installation & Maintenance：
Installation: Clean threads thoroughly before assembly. Use appropriate high-pressure sealant.
Maintenance: Check handle operation. Inspect seat seal integrity regularly.
Custom Options Available：
We provide customization services based on international standards such as ANSI, JIS, and DIN, ensuring compatibility with different global market requirements.
FAQ ：
Q1: Can this handle air?
A1: Yes, it is perfect for high-pressure compressed air systems.
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