needle valves

Needle valves can be used as a leakproof on-off valve or to accurately regulate the flow rate. They are manually operated and generally used for relatively low flow rates. These valves are only suitable for clean media and can be used in one... Read more Read more

Product Brand Port Seal Housing Function Max pres Orifice Max temp Series Min temp Kv
G1/4'' Brass Needle Valve...
£13.29 (£16.08 incl vat)
In stock
Tameson 1/4 inch NBR Brass 2 way 40 4 110 NLB -30 -
G1/2'' Nickel Plated Brass...
£18.04 (£21.83 incl vat)
In stock
Tameson 1/2 inch NBR Brass 2 way 18 8 80 NLBN -10 -
G1/4'' Nickel Plated Brass...
In stock
Tameson 1/4 inch NBR Brass 2 way 18 4 80 NLBN -10 -
G1/4'' Stainless steel...
£28.49 (£34.47 incl vat)
In stock
Tameson 1/4 inch PTFE Stainless steel 2 way 300 3.5 200 NLS -20 0.69
G1'' Stainless steel Needle...
£87.39 (£105.74 incl vat)
In stock
Tameson 1 inch PTFE Stainless steel 2 way 300 9.5 200 NLS -20 1.44
G1/2'' Stainless steel...
£37.04 (£44.82 incl vat)
In stock
Tameson 1/2 inch PTFE Stainless steel 2 way 300 4.8 200 NLS -20 1.08
G1/8'' Stainless steel...
£26.59 (£32.17 incl vat)
In stock
Tameson 1/8 inch PTFE Stainless steel 2 way 300 2.5 200 NLS -20 0.48
G1/8'' Nickel Plated Brass...
In stock
Tameson 1/8 inch NBR Brass 2 way 18 4 80 NLBN -10 -
G3/4'' Stainless steel...
£52.24 (£63.21 incl vat)
In stock
Tameson 3/4 inch PTFE Stainless steel 2 way 300 6.4 200 NLS -20 1.26
G1/8'' Brass Needle Valve...
£18.99 (£22.98 incl vat)
In stock
Tameson 1/8 inch NBR Brass 2 way 15 4 60 NLB -10 -
G1/2'' Brass Needle Valve...
£31.34 (£37.92 incl vat)
In stock
Tameson 1/2 inch NBR Brass 2 way 40 11 110 NLB -30 -
G3/8'' Stainless steel...
£30.39 (£36.77 incl vat)
+3 days
Tameson 3/8 inch PTFE Stainless steel 2 way 300 3.5 200 NLS -20 0.81
G3/8'' Male Brass Needle...
£18.99 (£22.98 incl vat)
+3 days
Tameson 3/8 inch NBR Brass 2 way 40 7 110 NLB -30 -
G3/8'' Brass Needle Valve...
£24.69 (£29.88 incl vat)
+3 days
Tameson 3/8 inch NBR Brass 2 way 40 7 110 NLB -30 -
G1'' Brass Needle Valve NBR...
£70.29 (£85.05 incl vat)
+3 days
Tameson 1 inch PTFE Brass 2 way 100 11 110 NLB -30 1.68
needle valves

needle valves

Needle valves can be used as a leakproof on-off valve or to accurately regulate the flow rate. They are manually operated and generally used for relatively low flow rates. These valves are only suitable for clean media and can be used in one flow direction. The pressure drop of is quite large compared to other valves such as ball valves. Because turning the control knob causes a relatively small change in the position of the needle, settings are smooth and gradual. This also reduces the chance of water hammer. Needle valves are available in a wide range of port sizes and materials such as brass or stainless steel. More information can be found in our Technical Information Center.