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ASME Section I applictions to pressure ratings of 250 PSI.
V and NB stamped for fired vessels. Boilers, or most areas where steam safety valves
are required.
ASME Section VIII applications to pressure ratings
of 250 PSI. UV and NB stamped for unfired vessels protection. Used for many applications
to protect or relieve pressure for Air, Gas and Steam.
Features:
Design for durability 6 orifices - 12 sizes of piping options. Top
guided seating and discharge Full nozzel: high capacity levels Excellent re-seating
characteristics with pivoting ball-pot 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.
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