We use cookies to make your experience better. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. Learn more.
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.
Filter
Now Shopping by
Shopping Options
- Body Material Stainless Steel 316 Remove This Item
- Connection Size 6mm Remove This Item
- H300USSLNR6MMRAR$132.81H300U Series, SS Needle Valve, 6mm Let-Lok x 6mm Let-Lok, Non Rotating Stem, Red Aluminum Round Handle Learn More
- H300USSLNR6MMMOC$152.74H300U Series, SS Needle Valve, 6mm Let-Lok x 6mm Let-Lok, Non Rotating Stem, Metal Bar Handle, Oxygen Clean Learn More
- H300USSLNR6MMM$173.25H300U Series, SS Needle Valve, 6mm Let-Lok x 6mm Let-Lok, Non Rotating Stem, Metal Bar Handle Learn More
- H300USSLK6MMRSOC$130.48H300U Series, SS Needle Valve, 6mm Let-Lok x 6mm Let-Lok, Soft Seat PCTFE Stem, Black Plastic Round Handle, Oxygen Clean Learn More
- H300USSLK6MMRS$113.41H300U Series, SS Needle Valve, 6mm Let-Lok x 6mm Let-Lok, Soft Seat PCTFE Stem, Black Plastic Round Handle Learn More
- H300USSLK6MMRAG$130.48H300U Series, SS Needle Valve, 6mm Let-Lok x 6mm Let-Lok, Soft Seat PCTFE Stem, Green Aluminum Round Handle Learn More
- H300USSLK6MMM$130.48H300U Series, SS Needle Valve, 6mm Let-Lok x 6mm Let-Lok, Soft Seat PCTFE Stem, Metal Bar Handle Learn More
- H6800SSL6MMPTA2TS$696.57H6800 Actuated Ball Valve
3 Port SS Ball Valve, 6mm Let-Lok Tube Fitting x 6mm Let-Lok Tube Fitting, Spring Return Actuator, Modified PTFE Seat Learn More - H6800SSL6MMPTA2T$662.76H6800 Actuated Ball Valve
3 Port SS Ball Valve, 6mm Let-Lok Tube Fitting x 6mm Let-Lok Tube Fitting, Double Acting Actuator, Modified PTFE Seat Learn More - H6800SSL6MMPSA1O$474.24H6800 Actuated Ball Valve
SS Ball Valve, 6mm Let-Lok Tube Fitting x 6mm Let-Lok Tube Fitting, Spring Return Actuator, Modified PTFE Seat Learn More - H6800SSL6MMPSA1C$474.24H6800 Actuated Ball Valve
SS Ball Valve, 6mm Let-Lok Tube Fitting x 6mm Let-Lok Tube Fitting, Spring Return Actuator, Modified PTFE Seat Learn More - H6800SSL6MMPSA1$434.61H6800 Actuated Ball Valve
SS Ball Valve, 6mm Let-Lok Tube Fitting x 6mm Let-Lok Tube Fitting, Double Acting Actuator, Modified PTFE Seat Learn More - H6800SSL6MMCTA2TS$746.29H6800 Actuated Ball Valve
3 Port SS Ball Valve, 6mm Let-Lok Tube Fitting x 6mm Let-Lok Tube Fitting, Spring Return Actuator, PCTFE Seat Learn More - H6800SSL6MMCSA1O$519.85H6800 Actuated Ball Valve
SS Ball Valve, 6mm Let-Lok Tube Fitting x 6mm Let-Lok Tube Fitting, Spring Return Actuator, PCTFE Seat Learn More - H6800SSL6MMCSA1C$519.85H6800 Actuated Ball Valve
SS Ball Valve, 6mm Let-Lok Tube Fitting x 6mm Let-Lok Tube Fitting, Spring Return Actuator, PCTFE Seat Learn More - H6800SSL6MMATA2TS$762.08H6800 Actuated Ball Valve
3 Port SS Ball Valve, 6mm Let-Lok Tube Fitting x 6mm Let-Lok Tube Fitting, Spring Return Actuator, PEEK Seat Learn More