Big Bear Instruments offers a full list of standard needle valves that are strong, durable, and compact in size. Whether you need a hard seat or soft seat, brass or stainless steel, we've got you covered. Sort by manufacturer, series, connection, body material, or item type to find the best valve option for your application.
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408-FFS
Seat: Hard Seat Connection: 1" NPT Type: Female-Female Valve Material: Stainless Steel
408-MFC
Seat: Hard Seat Connection: 1" NPT Type: Male-Female Valve Material: Steel
408-MFS
Seat: Hard Seat Connection: 1" NPT Type: Male-Female Valve Material: Stainless Steel
410-FFC
Seat: Hard Seat Connection: 1-1/4" NPT Type: Female-Female Valve Material: Steel
410-FFS
Seat: Hard Seat Connection: 1-1/4" NPT Type: Female-Female Valve Material: Stainless Steel
410-MFC
Seat: Hard Seat Connection: 1-1/4" NPT Type: Male-Female Valve Material: Steel
410-MFS
Seat: Hard Seat Connection: 1-1/4" NPT Type: Male-Female Valve Material: Stainless Steel
412-FFC
Seat: Hard Seat Connection: 1-1/2" NPT Type: Female-Female Valve Material: Steel
412-FFS
Seat: Hard Seat Connection: 1-1/2" NPT Type: Female-Female Valve Material: Stainless Steel
412-MFC
Seat: Hard Seat Connection: 1-1/2" NPT Type: Male-Female Valve Material: Steel
412-MFS
Seat: Hard Seat Connection: 1-1/2" NPT Type: Male-Female Valve Material: Stainless Steel
442-FFC
Seat: Hard Seat Connection: 7/16"-20 UNF Type: Female-Female Valve Material: Steel
442-FFS
Seat: Hard Seat Connection: 7/16"-20 UNF Type: Female-Female Valve Material: Stainless Steel
502-FFC
Seat: Soft Seat Connection:1/4" Type: Female-Female Valve Material: Steel
502-FFS
Seat: Soft Seat Connection: 1/4" Type: Female-Female Valve Material: Stainless Steel
502-MFC
Seat: Soft Seat Connection:1/4" Type: Male-Female Valve Material: Steel
502-MFS
Seat: Soft Seat Connection: 1/4" Type: Male-Female Valve Material: Stainless Steel
503-FFC
Seat: Soft Seat Connection: 3/8" Type: Female-Female Valve Material: Steel
503-FFS
Seat: Soft Seat Connection: 3/8" Type: Female-Female Valve Material: Stainless Steel
50402-MFC
Seat: Soft Seat Connection: 1/2" x 1/4" Type: Male-Female Valve Material: Steel