Needle Valves
Valves and Shut-off Devices
Riegler needle valves are used for fine regulation of flow rates in pneumatic and fluid power systems. The range covers more than 27 items with thread connections from G 1/8 to G 1, in female and male thread versions and with a fine adjustment spindle.
The valves are available in brass, nickel-plated brass and stainless steel 1.4571. Depending on nominal size (DN 4 to DN 12), the stainless steel versions reach a maximum operating pressure of up to 400 bar, making them suitable for higher pressure ranges as well.
Brass standard version with fine adjustment, connection G 1/4 to G 1/2
Nickel-plated brass corrosion-protected variant, female/female thread
Stainless steel 1.4571 for higher pressures up to PN 400 bar, DN 4 to DN 12
