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Metering valve with needle - RD10
Equipment for gas systems > Speciality gas equipment > O-ring and diaphragm line valves
Key advantages
  • Available in straight, 90° version
  • Low torque operation
  • Multi-turn adjustment knob
  • Very precise flow
  • Ideal for use on regulators outlet
  • Must imperatively be installed with a flash back arrestor for acetylene use
Specifications
PortsMale inlet : G 3/8 or 1/4 NPT / Female outlet: G 1/8 or 1/4 NPT
Seat sealMetal / metal
O-ringEPDM - Standard / FPM
Bottom taperedNo
Max of turns open for max flow3 turns
Weight± 0,085 kg
Temperature range-20 to +50 °c
Seat orifice sizeØ 2,5 Mm
Inlet pressure60 bar
Flow coefficientCv 0.116. Kv 0,10 (straight) / Cv 0.174. Kv 0,15 (90°)
Oxygen useOK with P1=30 bar max
Dimensional drawings
Product Configurator
 
Body material
 
End connections
Version
O-ring material
RD
L
10
G
D
EPDM
 
 
Downloadable catalogs, brochures
  • Pressure Regulators Catalog
    Last update: May 25, 2021
    Available in: en/fr/de
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