
NVE is a proud manufacturer of a large series of primary shutoff products. Our primary shutoff product line includes built-in and completely rebuildable shutoff assemblies including a rubber ball seat (standard BUNA), a stainless steel float ball and ball cage. Port connections vary from 2" hosebarb to 4" NPT. If you do not find the shutoff product you need provided below, NVE owns a full service fabrication shop capable of producing custom shutoff products for you!
20" aluminum lid
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12" LO-PRO lid
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8" LO-PRO lid
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20" Primary Shutoff
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12" Primary shutoff
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ASME Primary SHUTOFFS![]() |
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