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NVE Primary Shutoffs

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!

Click on any of the products to download the Fabricated Products Section of our catalog.
20" Aluminum Lid >
20inch Cast Aluminum Lid

Available with Cam Over Latches

  • 2", 3" Hosebarb Port or 4" NPT

20" Primary Shutoff >
20inch Primary Shutoff

2", 3" or 4" NPT Port

12" Low-Pro Lid >
12inch Cast Lo-Pro Lid

3" or 4" Hosebarb Port



12" Primary Shutoff >
12inch Primary Shutoff

3" or 4" NPT Port

8" Lo-Pro Lid >
8inch Cast Lo-Pro Lid

2" Hosebarb Port



ASME Primary Shutoffs >
ASME Primary Shutoffs





 

Made in the USA