Needle Valve RV-11-T

Part No.: 02V1200

Product features

  • Needle valve with shutting-off and fine-adjusting function
  • Compact design for surface mounting
  • Sample temperature: max. +100 °C [+212 °F]
  • Connections: G 1/4" i
  • Corrosion-resistant
  • High level of gas tightness
  • Material of sample-contacting parts: PTFE, PCTFE

Product information & downloads

Data sheet
Unit calculator

Barometric adjustment of the operating altitude of O₂ analyzers without pressure compensation

Enter the planned operating altitude in the field. Set the analyzer to the calculated O2 vol% value at 1013 mbar (altitude = 0 m) in air to measure at the planned operating altitude without barometric error.

Result: 22,9378 [vol%] need to be set to measure at the planned altitude without barometric error.*

*Air with standard pressure 1013 mbar = 20.93 vol% O₂

Pressure drop and delay time

Enter your values in fields 1 to 3.

1

2

3

Result: 3,39 Delay time approx. in [s]*

* Single change of gas, for 90 % response time approx. 3 changes of sample volume are required.

Calculation of the pressureless 100 % H₂O saturation

Enter the required H₂O dew point (°C).
The calculation only provides sufficiently accurate values in the temperature range between -20 °C and +90 °C.

Pressure units

Enter a value to be converted in the respective field. All other fields will show the converted value immediately.

Temperature units

Enter a value to be converted in the respective field. All other fields will show the converted value immediately.

Length units

Enter a value to be converted in the respective field. All other fields will show the converted value immediately.

Area units

Enter a value to be converted in the respective field. All other fields will show the converted value immediately.

Volume units

Enter a value to be converted in the respective field. All other fields will show the converted value immediately.

Weight units

Enter a value to be converted in the respective field. All other fields will show the converted value immediately.

Energy units

Enter a value to be converted in the respective field. All other fields will show the converted value immediately.

Flow rate

Enter a value to be converted in the respective field. All other fields will show the converted value immediately.

Flow velocity

Enter a value to be converted in the respective field. All other fields will show the converted value immediately.

Performance units

Enter a value to be converted in the respective field. All other fields will show the converted value immediately.

  • Applications
    In an analyzer system, gas flow rates must be precisely adjustable according to the application-specific requirements. Using the compact fine adjustment M&C RV 11-… needle valves, this is possible in a reliable and exact manner thanks to the optimum design of the valve control system. The use of corrosion-resistant materials also ensures analytical neutrality.
  • Description
    Needle valve type RV 11‑T, straight‑way type, connections: 2 x G 1/4" female threaded, ISO, material: PTFE, PCTFE

Options & spare parts
Needle Valve RV-11-T

Here you get an overview of suitable options & spare parts

Spare parts

Spare parts
Needle Valve RV-11-T

Configure the product in 4 steps

Was frequently viewed

Oblique view of horizontal Straight Male Connector GE PVDF, DN4/6 - G1/8"

Straight Male Connector GE PVDF, DN4/6 - G1/8"

05V1045

  • Type
    • Straight male connector
  • Material
    • PVDF
  • Connection
    • 1/8"
  • Heating
    • No
Oblique view of Bellows Pump MP-F05/R

Bellows Pump MP-F05/R

05P1010A

  • Type
    • Bellows
  • Explosion-proof
    • No
  • Heating
    • No
  • Flow rate
    • ≤ 300 Nl/h
  • Material
    • PTFE
  • Power supply
    • 110‒120 V
Oblique view of Universal Filter FT-2T, liquid alarm sensor LA1S and Electronic Controller LA1.1

Universal Filter FT-2T incl. LA1S + Electronic Controller LA1.1

02F4000

  • Type
    • Universal
  • Housing material
    • PTFE/glass
  • Filter material
    • PTFE
  • Condensate outlet
    • Yes
  • Power supply
    • 110‒120 V,
    • 220‒240 V