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Hydrogen Pipeline Pressure Relief Valve PRD_4L
- Product Description
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H-PRD-4L
HIGH PERFORMANCE INLINE PRESSURE RELIEF DEVICES
High-pressure relief valve
COMPRESSED NATURAL GAS
Key Features
GFI’s pressure relief devices are designed for maximum heat transfer and fast activation performance reliability. The high flow discharge design provides the security of knowing that in the unlikely event that it is required to activate, it willensure that the safety of the CNG/CHG system remains intact. Offered with a wide range of options, these devices can be configured to meet the requirements of your application.
• Combined T-PRD and P-PRD (Burst disk) pipe away port
• High flow, fast acting design
• Glass bulb or cadmium free eutectic technology
• Nominal working pressure 35 MPa
• Working temperature -40° to +85° C
• Wide range of port options 3/4-16, 9/16-18, 7/16-20 or M18x1.5 to M16x1.5
• Light weight machined aluminum body
Key Features
The company’s GFI pressure relief valve series is engineered to deliver maximum heat transfer, rapid response, and reliable performance. When a pressure relief valve is required, gases are discharged swiftly, ensuring the safety of CNG/CHC systems. This product offers a comprehensive range of connection sizes and can be customized to meet specific customer requirements.
• Integrates both temperature‑type and pressure‑type pressure relief valves, which share a common venting passage;
• High traffic volume, fast response;
• Temperature-controlled glass tubes or cadmium-free fusible alloy technology;
• Maximum working pressure: 35 MPa;
• Operating temperature range: -40°C to +85°C;
• Available thread sizes: 3/4-16, 9/16-18, 7/16-20, or M18x1.5 to M16x1.5;
• The body is made of lightweight machined aluminum.


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Hefei GuanQi Intelligent Technology Co., Ltd.
Phone: 86-18855151851
Email:hfguanqi@hfguanqi.cn
Email:guanqikeji@hfguanqi.cn
Address:
Room 2001 & 2002, Keda Silicon Valley Building,
No.9 Wangjiang West Road,
Hefei City, Anhui Province,
P.R.China
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