توضیحات
شیر اطمینان برند HD Fire
(HD Fire Brand Pressure Relief Valves)
Pressure Relief Valves are commonly used in fire sprinkler systems to relieve excess system pressure caused by surges or temperature changes.
Description
- Model 7000 pressure relief valve specifically designed for fire sprinkler systems
- Relieve excess system pressure caused by surges or temperature changes and comply with NFPA-13 requirements that stipulate a pressure relief valve be installed on all gridded systems and downstream of all pressure reducing valves
- Bronze body, stainless steel spring, and flushing handle to remove debris
- ۱/۲″ MIPT inlet and FIPT outlet
- Rated for installation in 175 PSI systems with other ratings available (165, 185, 195, 205, 225, and 250)
- UL Listed and FM Approved
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