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Safeguard against mechanical damage to equipment and surroundings
Safeguard against loss of product and production
Safeguard against damage to the environment
Safeguard against injury and loss of life
Designed for durability
Top guided seating and discharge
Full nozzle
High capacity levels
Excellent re-seating characteristics with pivoting ball-post design
Short, tuned blow-down and can be adjusted with double ring to meet specific requirements
Heavy duty hood and lever mechanism
Standard 17-7 stainless steel springs
Bronze internals
Brass disc
6 orifices - 12 sizes of piping options
Full nozzle, high capacity level
J ID size
Marketing Information
Spirax Sarco® Bronze valve line is a high capacity safety valve used for boilers, piping lines and vessel protection. Designed and engineered for heavy-duty industrial use. ASME approved and National Board flow-rated for capacity.
SPIRAX 72117 2IN X J X 2-1/2IN NPT X NPT SV5708 BRONZE SAFETY VALVE - SECTION VIII