brass needle valves

View Tameson's selection of brass needle valves. Needle valves are used to accurately control the flow rates of clean gasses or fluids. They can be used as shut-off valves, but also have gradual and smooth adjustments to control the flow... Read more Read more

Product Brand Connection size Material Seal material Max pressure difference at 20 °C (bar) Connection type Valve bore (mm) Min temperature (°C) Max temperature (°C) Surface protection Spindle and/or hand wheel rising Article compression class Kv value (m3/h)
G1/2'' Nickel Plated Brass...
In stock
Tameson 1/2 inch Brass NBR (nitrile rubber) 18 Inner thread cylindrical... 8 -10 80 Nickel-plated Yes PN 18 -
G1/4'' Brass Needle Valve...
In stock
Tameson 1/4 inch Brass NBR (nitrile rubber) 40 Inner thread cylindrical... 4 -30 110 - Yes PN 40 -
G1/8'' Nickel Plated Brass...
In stock
Tameson 1/8 inch Brass NBR (nitrile rubber) 18 Inner thread cylindrical... 4 -10 80 Nickel-plated Yes PN 18 -
G1/8'' Brass Needle Valve...
In stock
Tameson 1/8 inch Brass NBR (nitrile rubber) 15 Inner thread cylindrical... 4 -10 60 - Yes PN 15 -
G1/2'' Brass Needle Valve...
In stock
Tameson 1/2 inch Brass NBR (nitrile rubber) 40 Inner thread cylindrical... 11 -30 110 - Yes PN 40 -
G1/4'' Nickel Plated Brass...
+3 days
Tameson 1/4 inch Brass NBR (nitrile rubber) 18 Inner thread cylindrical... 4 -10 80 Nickel-plated Yes PN 18 -
G3/8'' Male Brass Needle...
+3 days
Tameson 3/8 inch Brass NBR (nitrile rubber) 40 Outer thread cylindrical... 7 -30 110 - Yes PN 40 -
G3/8'' Brass Needle Valve...
+3 days
Tameson 3/8 inch Brass NBR (nitrile rubber) 40 Inner thread cylindrical... 7 -30 110 - Yes PN 40 -
G3/8'' Nickel Plated Brass...
+3 days
Tameson 3/8 inch Brass NBR (nitrile rubber) 18 Inner thread cylindrical... 8 -10 80 Nickel-plated Yes PN 18 -
G1'' Brass Needle Valve...
+3 days
Tameson 1 inch Brass Teflon (PTFE) 100 Inner thread cylindrical... 11 -30 110 - Yes PN 100 1.68
G1/4'' Male Brass Needle...
+3 days
Tameson 1/4 inch Brass NBR (nitrile rubber) 40 Outer thread cylindrical... 4 -30 110 - Yes PN 40 -
G2'' Brass Needle Valve NBR...
+3 days
Tameson 2 inch Brass Teflon (PTFE) 100 Inner thread cylindrical... 15 -30 110 - Yes PN 100 3.6
G3/4'' Brass Needle Valve...
+3 days
Tameson 3/4 inch Brass Teflon (PTFE) 100 Inner thread cylindrical... 9 -30 110 - Yes PN 100 1.08
G1-1/4'' Brass Needle Valve...
+3 days
Tameson 1 1/4 inch Brass Teflon (PTFE) 100 Inner thread cylindrical... 13 -30 110 - Yes PN 100 2.52
G1-1/2'' Brass Needle Valve...
+3 days
Tameson 1 1/2 inch Brass Teflon (PTFE) 100 Inner thread cylindrical... 15 -30 110 - Yes PN 100 3.6
brass needle valves

brass needle valves | Tameson

View Tameson's selection of brass needle valves. Needle valves are used to accurately control the flow rates of clean gasses or fluids. They can be used as shut-off valves, but also have gradual and smooth adjustments to control the flow rate. They are manually operated and generally used for relatively low flow rates. Brass needle valves are suitable for hydraulic systems, drinking water, high temperature applications, and gas piping. They are suitable for neutral and non-corrosive media, with the most common implementation being for drinking water applications. However, they should not be used for salt water (seawater), distilled water, acids, or chlorides. More information can be found in our Technical Information Center.