Description
Apollo Valves 10-321 Series Safety Relief Valves ASME Section IV for protection of small hot water heating boilers and hydronic heating systems. Made from proven ASTM grade brass and bronze materials with decorative chrome finish.
Apollo Valves 10-321 Safety Relief Valves Features
- ASME Certified Capacity 20-60 psig (1.4 – 4.1 bar)
- Set Pressure @ 312°F(155°C) max
- Corrosion Resistant Construction
- Polished Chrome Finish
- Made in the USA
Approvals
- ASME Section IV
- Canadian Registration Number 0G8547.5C
Option
- Set pressure (20-60, psig)
Standard Material List
| Body | ASTM B16 Brass |
| Nozzle | ASTM B16 Brass |
| Spring | Stainless Steel |
| Seat | EPDM |
Ref : www.apollovalves.com
Download Data Sheets : Apollo Valves 10-321 Series
Other Article:
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- Apollo Valves 10-512 Series
- Apollo Valves 10-600 Series
