Prince RD-1850-H Relief Valve, Cast Iron, 2500 psi, 16 gpm, 1/2" NPTF
Product Description
Prince RD-1850-H Relief Valve, Cast Iron, 2500 psi, 16 gpm, 1/2" NPTF
- Relief pressure adjustable from 1,000 to 2,500 psi with a flow rate of 16 gpm
- 1/2" female NPT threaded inlet connection
- Hardened steel valve seat for durability
- Fast opening valve for pressure spike protection
- 180 degrees F maximum temperature for use in high temperature applications
The Prince valve model RD-1800 is a direct acting ball/spring type pressure relief. The valve is compact and simple in design. This type relief is fast opening and is well suited for pressure spike protection. The performance curves below indicate the low cracking pressure typical to ball/spring reliefs. Please refer to the model RV relief for a system pressure relief. The valve is available with a standard steel seat, model RD-1800S, or with a hardened seat, model RD-1800H. Both models are externally adjustable.
Technical Specifications
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