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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
- Valve Pattern Straight Remove This Item
- H300USSLR1/4RAG$144.76H300U Series, SS Needle Valve, 1/4" Let-Lok x 1/4" Let-Lok, Regulating Stem, Green Aluminum Round Handle Learn More
- H300USSLR1/4RABLF$166.37H300U Series, SS Needle Valve, 1/4" Let-Lok x 1/4" Let-Lok, Regulating Stem, Blue Aluminum Round Handle, Lubricant Free Learn More
- H300USSLR1/4MLF$166.37H300U Series, SS Needle Valve, 1/4" Let-Lok x 1/4" Let-Lok, Regulating Stem, Metal Bar Handle, Lubricant Free Learn More
- H300USSLR1/4M$144.76H300U Series, SS Needle Valve, 1/4" Let-Lok x 1/4" Let-Lok, Regulating Stem, Metal Bar Handle Learn More
- H300USSLR1/2RSOC$203.76H300U Series, SS Needle Valve, 1/2" Let-Lok x 1/2" Let-Lok, Regulating Stem, Black Plastic Round Handle, Oxygen Clean Learn More
- H300USSLR1/2RSLF$203.76H300U Series, SS Needle Valve, 1/2" Let-Lok x 1/2" Let-Lok, Regulating Stem, Black Plastic Round Handle, Lubricant Free Learn More
- H300USSLR1/2RS$177.18H300U Series, SS Needle Valve, 1/2" Let-Lok x 1/2" Let-Lok, Regulating Stem, Black Plastic Round Handle Learn More
- H300USSLR1/2RAR$203.76H300U Series, SS Needle Valve, 1/2" Let-Lok x 1/2" Let-Lok, Regulating Stem, Red Aluminum Round Handle Learn More
- H300USSLR1/2RAB$203.76H300U Series, SS Needle Valve, 1/2" Let-Lok x 1/2" Let-Lok, Regulating Stem, Blue Aluminum Round Handle Learn More
- H300USSLR1/2MOC$234.16H300U Series, SS Needle Valve, 1/2" Let-Lok x 1/2" Let-Lok, Regulating Stem, Metal Bar Handle, Oxygen Clean Learn More
- H300USSLR1/2M$203.76H300U Series, SS Needle Valve, 1/2" Let-Lok x 1/2" Let-Lok, Regulating Stem, Metal Bar Handle Learn More
- H300USSLNR8MMM$150.89H300U Series, SS Needle Valve, 8mm Let-Lok x 8mm Let-Lok, Non Rotating Stem, Metal Bar Handle Learn More
- H300USSLNR6MMRSLF$159.37H300U Series, SS Needle Valve, 6mm Let-Lok x 6mm Let-Lok, Non Rotating Stem, Black Plastic Round Handle, Lubricant Free Learn More
- H300USSLNR6MMRS$138.52H300U Series, SS Needle Valve, 6mm Let-Lok x 6mm Let-Lok, Non Rotating Stem, Black Plastic Round Handle Learn More
- H300USSLNR6MMRAR$159.37H300U Series, SS Needle Valve, 6mm Let-Lok x 6mm Let-Lok, Non Rotating Stem, Red Aluminum Round Handle Learn More
- H300USSLNR6MMMOC$183.29H300U Series, SS Needle Valve, 6mm Let-Lok x 6mm Let-Lok, Non Rotating Stem, Metal Bar Handle, Oxygen Clean Learn More
















