Description
Protect your low-pressure steam boiler system with a rugged, certified relief valve — the Conbraco 14-205-08 is engineered for commercial and industrial steam heating systems, offering high capacity, durable construction, and code-compliance.
Key Specifications
- Connection size: 2″ Male NPT inlet × 2″ Female NPT outlet.
- Set pressure: 15 PSI (15 psig) — ideal for low-pressure steam systems.
- Certified capacity: approximately 3,150 lb/hr (PPH) at 15 psi.
- Construction: Bronze body (one-piece) with rust-proof steel spring, PTFE-coated disc, chrome plated seat, PTFE-coated EPDM O-ring.
- Maximum service temperature: ~250 °F (saturated steam) in low-pressure steam boiler service.
- Certified to American Society of Mechanical Engineers (ASME) Section IV standards and capacity certified by the National Board of Boiler and Pressure Vessel Inspectors at 15 psi.







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