Apollo Safety Relief Valve – Vacuum & Specialty Series
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✔ Apollo Apollo Safety Relief – ASME Rated, CRN Registered
✔ Safety Relief Valve – Vacuum / Large Bore / Specialty Relief
✔ Multiple Sizes & Pressure Settings – Select from Dropdown
High Demand Item – Frequently Reordered by Contractors
Apollo Apollo Safety Relief safety relief valve for vacuum / large bore / specialty relief service. Bronze / Cast Iron body, MNPT connections. ASME rated and CRN registered. Multiple sizes and pressure settings available — select from the dropdown above.
Designed to protect piping systems and pressure vessels from overpressure. Automatically opens to relieve excess pressure and reseats when pressure returns to safe operating range.
Applications
- Hot water heater and boiler overpressure protection
- Steam and air system pressure relief
- HVAC and hydronic heating systems
- Commercial and industrial pressure vessel protection
Key Features
- Series: Apollo Safety Relief
- Type: Safety Relief Valve
- Service: Vacuum / Large Bore / Specialty Relief
- Body: Bronze / Cast Iron
- Connection: MNPT
- ASME Rated
- CRN Registered
Specifications
| Attribute | Value |
|---|---|
| Series | Apollo Safety Relief |
| Valve Type | Safety Relief Valve |
| Service | Vacuum / Large Bore / Specialty Relief |
| Body Material | Bronze / Cast Iron |
| Connection | MNPT |
| Certifications | ASME Rated, CRN Registered |
Frequently Asked Questions
What pressure settings are available?
Multiple pressure settings are available — select your size and pressure from the dropdown above. Contact us if you need a setting not listed.
Is this valve ASME rated?
Yes. Apollo Apollo Safety Relief safety relief valves are ASME rated and CRN registered for use in pressure systems across North America.
Can I get test reports or certifications?
Factory test reports and certification documents are available upon request. Contact us at sales@pvfpro.com.
Why Contractors Choose This Product
- CRN registered — compliant across Canadian jurisdictions
- ASME rated — compliant for pressure vessel and boiler service
- Bronze / Cast Iron body — reliable in hot water, steam, and air service
- Wide range of sizes and pressure settings available
- Factory test reports available on request
✔ Bulk Pricing Available
✔ Fast Shipping from Multiple U.S. Warehouses
✔ Built for Contractors, Not DIY
Buying in volume? Contact us for contractor pricing or bulk discounts.