Cast iron liquid relief valves with bronze trim including models ul and fM approved for fire pump installations.
Liquid relief valves suitable for overpressure relief, pressure regulation and protection of pumps, tanks, lines and hydraulic systems. Models 218, 228 are ul 1478 listed and fM approved for fire pump service.
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Bolted bonnet allows easy inspection and servicing without removal from system.
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quality cast iron body and bonnet.
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insert and disc available in bronze or
stainless steel and lapped for optimum
performance.
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springs are steel with plating for
corrosion protection.
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High lift, wing-guided disc offers high
relieving capacity.
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Pivot between disc and spring corrects
misalignment and compensates for spring
side thrust.
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aNsi B16.1 rated 250# inlet and 125#
outlet flanged connections as standard.
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optional epoxy-coated internal body
and bonnet for corrosive environments (to 125°f (52°C)).
Please contact us for price and availability.
Sales@EpplerCompany.net | 324.888.1524