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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 H300U - Integral Bonnet Remove This Item
- Stem Designator Regulating Stem Remove This Item
- H310USSNR1/8RAS$105.68H300U Series, SS Needle Valve, 1/8" Female NPT x 1/8" Female NPT, Regulating Stem, Black Aluminum Round Handle Learn More
- H310USSNR1/8MA$114.15H300U Series, Angled Pattern SS Needle Valve, 1/8" Female NPT x 1/8" Female NPT, Regulating Stem, Metal Bar Handle Learn More
- H310USSNR1/8M$105.68H300U Series, SS Needle Valve, 1/8" Female NPT x 1/8" Female NPT, Regulating Stem, Metal Bar Handle Learn More
- H310USSNR1/4RSA$146.17H300U Series, Angled Pattern SS Needle Valve, 1/4" Female NPT x 1/4" Female NPT, Regulating Stem, Black Plastic Round Handle Learn More
- H310USSNR1/4RS$135.36H300U Series, SS Needle Valve, 1/4" Female NPT x 1/4" Female NPT, Regulating Stem, Black Plastic Round Handle Learn More
- H310USSNR1/4RAS$155.60H300U Series, SS Needle Valve, 1/4" Female NPT x 1/4" Female NPT, Regulating Stem, Black Aluminum Round Handle Learn More
- H310USSNR1/4RAB$155.60H300U Series, SS Needle Valve, 1/4" Female NPT x 1/4" Female NPT, Regulating Stem, Blue Aluminum Round Handle Learn More
- H310USSNR1/4MA$167.99H300U Series, Angled Pattern SS Needle Valve, 1/4" Female NPT x 1/4" Female NPT, Regulating Stem, Metal Bar Handle Learn More
- H310USSNR1/4M$155.60H300U Series, SS Needle Valve, 1/4" Female NPT x 1/4" Female NPT, Regulating Stem, Metal Bar Handle Learn More
- H310USSNR1/2RSOC$299.01H300U Series, SS Needle Valve, 1/2" Female NPT x 1/2" Female NPT, Regulating Stem, Black Plastic Round Handle, Oxygen Clean Learn More
- H310USSNR1/2RSA$280.82H300U Series, Angled Pattern SS Needle Valve, 1/2" Female NPT x 1/2" Female NPT, Regulating Stem, Black Plastic Round Handle Learn More
- H310USSNR1/2RS$260.01H300U Series, SS Needle Valve, 1/2" Female NPT x 1/2" Female NPT, Regulating Stem, Black Plastic Round Handle Learn More
- H310USSNR1/2RASA$322.93H300U Series, Angled Pattern SS Needle Valve, 1/2" Female NPT x 1/2" Female NPT, Regulating Stem, Black Aluminum Round Handle Learn More
- H310USSNR1/2RAS$299.04H300U Series, SS Needle Valve, 1/2" Female NPT x 1/2" Female NPT, Regulating Stem, Black Aluminum Round Handle Learn More
- H310USSNR1/2RAB$299.04H300U Series, SS Needle Valve, 1/2" Female NPT x 1/2" Female NPT, Regulating Stem, Blue Aluminum Round Handle Learn More
- H310USSNR1/2M$299.04H300U Series, SS Needle Valve, 1/2" Female NPT x 1/2" Female NPT, Regulating Stem, Metal Bar Handle Learn More