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Instrumentation Valves

Ham-Let Group features are wide variety of valves for many uses, including needle valves, ball valves, check valves, and relief valves. Our valves span a wide range of temperature and pressure ratings.
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- Category Needle Valves Remove This Item
- H310UBNR1/2RS$208.02H300U Series, Brass Needle Valve, 1/2" Female NPT x 1/2" Female NPT, Regulating Stem, Black Plastic Round Handle Learn More
- H310UBNR1/2MOC$275.09H300U Series, Brass Needle Valve, 1/2" Female NPT x 1/2" Female NPT, Regulating Stem, Metal Bar Handle, Oxygen Clean Learn More
- H310UBNK1/4RS$130.80H300U Series, Brass Needle Valve, 1/4" Female NPT x 1/4" Female NPT, Soft Seat PCTFE Stem, Black Plastic Round Handle Learn More
- H310UBNK1/2M$258.36H300U Series, Brass Needle Valve, 1/2" Female NPT x 1/2" Female NPT, Soft Seat PCTFE Stem, Metal Bar Handle Learn More
- H300USSLV8MMRSOC$143.62H300U Series, SS Needle Valve, 8mm Let-Lok x 8mm Let-Lok, V Stem, Black Plastic Round Handle, Oxygen Clean Learn More
- H300USSLV8MMRSA$134.88H300U Series, Angled Pattern SS Needle Valve, 8mm Let-Lok x 8mm Let-Lok, V Stem, Black Plastic Round Handle Learn More
- H300USSLV8MMRS$124.88H300U Series, SS Needle Valve, 8mm Let-Lok x 8mm Let-Lok, V Stem, Black Plastic Round Handle Learn More
- H300USSLV8MMMOC$165.16H300U Series, SS Needle Valve, 8mm Let-Lok x 8mm Let-Lok, V Stem, Metal Bar Handle, Oxygen Clean Learn More
- H300USSLV8MMMA$155.10H300U Series, Angled Pattern SS Needle Valve, 8mm Let-Lok x 8mm Let-Lok, V Stem, Metal Bar Handle Learn More
- H300USSLV8MMM$143.62H300U Series, SS Needle Valve, 8mm Let-Lok x 8mm Let-Lok, V Stem, Metal Bar Handle Learn More
- H300USSLV6MMRSOC$120.73H300U Series, SS Needle Valve, 6mm Let-Lok x 6mm Let-Lok, V Stem, Black Plastic Round Handle, Oxygen Clean Learn More
- H300USSLV6MMRSLF$120.73H300U Series, SS Needle Valve, 6mm Let-Lok x 6mm Let-Lok, V Stem, Black Plastic Round Handle, Lubricant Free Learn More
- H300USSLV6MMRSA$113.41H300U Series, Angled Pattern SS Needle Valve, 6mm Let-Lok x 6mm Let-Lok, V Stem, Black Plastic Round Handle Learn More
- H300USSLV6MMRS$105.05H300U Series, SS Needle Valve, 6mm Let-Lok x 6mm Let-Lok, V Stem, Black Plastic Round Handle Learn More
- H300USSLV6MMRAS$120.73H300U Series, SS Needle Valve, 6mm Let-Lok x 6mm Let-Lok, V Stem, Black Aluminum Round Handle Learn More
- H300USSLV6MMRAB$120.73H300U Series, SS Needle Valve, 6mm Let-Lok x 6mm Let-Lok, V Stem, Blue Aluminum Round Handle Learn More