Technical Specifications:

• Model: SAS31.00

• Type: Spring-Loaded Safety Relief Valve

• Size Range: 1/2" to 2" (DN15 to DN50)

• Pressure Rating: 10K to 100K (PSI options available)

• Set Pressure Range: 15 PSI to 6000 PSI (adjustable)

• Temperature Range: -196°C to +550°C (-320°F to +1022°F)

• Body Material: Stainless Steel (SS316/CF8M), Carbon Steel (WCB)

• Seat Material: PTFE, Metal-to-Metal

• Connection Types: Threaded (NPT/BSP), Flanged (ASME/ANSI/DIN)

• Relief Capacity: Up to 1200 lb/min (depending on size)

• Certifications: ASME Section VIII, API 526, PED 2014/68/EU

Key Features:

✔ Precision Pressure Relief – Accurate opening at set pressure with ±2% repeatability
✔ High-Temperature Capable – Special designs for cryogenic and ultra-high temp applications
✔ Zero-Leak Technology – Bubble-tight sealing below set pressure
✔ Corrosion-Resistant – Optional Hastelloy, Monel, or duplex stainless steel construction
✔ Field-Adjustable – Easy pressure setting without disassembly
✔ Low Maintenance – Self-cleaning design prevents seat damage

Applications:

• Oil & Gas: Wellhead protection, pipeline overpressure relief

• Chemical Processing: Reactor protection, distillation columns

• Power Generation: Boiler safety systems, steam relief

• Pharmaceutical: CIP/SIP process protection

• Cryogenic Systems: LNG storage tanks, liquid nitrogen vessels

• HVAC: Industrial refrigeration safety

Technical Team Service Hotline:

florali.zhongdehai@gmail.com  +86 18873040809