window.ga=window.ga||function(){(ga.q=ga.q||[]).push(arguments)};ga.l=+new Date; ga('create', 'UA-32196581-2', 'auto'); ga('set', 'forceSSL', true); ga('set', 'anonymizeIp', true); ga('require', 'displayfeatures'); ga('require', 'cleanUrlTracker'); ga('require', 'outboundLinkTracker'); ga('require', 'ec'); ga('send', 'pageview'); ga('set', 'nonInteraction', true); setTimeout("ga('send', 'event', 'read', '20 seconds')", 20000); Needle Valve made of Brass or Stainless Steel with Internal Thread | Reichelt Chemietechnik
+49 (0) 6221-3125-0 (Mon-Wed 8 am - 17 pm, Thu-Fri 8 am - 16 pm)

Needle Valve made of Brass or Stainless Steel with Internal Thread

Product specification Needle valve with highly precise bore made of brass and stainless steel... more

Product specification

Needle valve with highly precise bore made of brass and stainless steel with FPM gasket for extremely small flow rates of gases and liquids.

The needle valve allows an outstandingly exact regulation of flow. The sliding needle with conical ground surface reciprocates in a nozzle aperture and varies the aperture cross-section linearly with the stem turn.

The throttle cross-section is reproducible at exact stem setting.

Hysteresis of the area characteristic is eliminated by a spring.

Technical specification

Material:

housing: stainless steel or brass

nozzle: fluorinated elastomer

needle: stainless steel

gasket: FPM (fluorinated rubber)

Connection: NPT 1/8" internal thread

Media handled: gases and liquids

Max. flow rate:

gases: 420 l/h (at 1 bar and atmospheric pressure on the output side)

liquids: 14.5 l/h

Kv-value: 0.0145 m3/h

Design: straight-way or angle-body needle valve

No additional information available.
Item Image Design Max. op. pressure1
bar
Max. temp.
°C
Material Unit
piece
Price
Euro*
Buy
55838
Durchgang 65 120 Edelstahl 1 458.00
55839
Durchgang 40 85 Messing 1 384.00
55840
Eck 65 120 Edelstahl 1 458.00
55841
Eck 40 85 Messing 1 384.00
Viewed