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VR21, serie trasmettitore-valvola per avviamento progressivo cilindri

VR21, serie trasmettitore-valvola per avviamento progressivo cilindri
Transmitter / Time Delay Valve VR2110 Series operates in a similar way to an electrical time delay relay.
[Features]
· The combination of an adjustable orifice and fixed flow allows the transmission of a pneumatic signal after a fixed time period (delay).

(i)Nota

  • Refer to the catalog for details on product specifications.
  • CAD data is not supported for some model numbers
  • The products shown in the image are representative.

Codice componente

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correlati al prodotto ricercato

Transmitters / Time Delay Valve VR2110 Series: Details

Transmitters / Time Delay Valve VR2110 Series: product images

Transmitters / Time Delay Valve VR2110 Series: product images

Transmitter / Time Delay Valve VR2110 Series JIS symbol

Transmitter / Time Delay Valve VR2110 Series JIS symbol

Input signal (PIL) vs. time delay

Input signal (PIL) vs. time delay

Example: Point A was set with an input signal pressure of 0.25 MPa and a delay time of 60 seconds. With the same status, if the input signal pressure is increased to 0.8 MPa, the delay time changes to point B (approximately 40 seconds).

Piping length vs. release time when input signal (PIL) is OFF

Piping length vs. release time when input signal (PIL) is OFF

If the input signal (PIL) is turned OFF, the release time for the time delay valve will change depending on the effective area of the valve and the length and diameter of the piping. Use the graph above as a reference.

Transmitter / Time Delay Valve VR2110 Series Specifications

Specifications/Model

Model VR2110-01
Supply pressure 0 to 1.0 MPa
Input signal pressure 0.25 to 0.8 MPa
Time delay 0.5 to 60 s
Repeatability * ±10% F.S. (representative value)
Operating and operating air temperature -5 to 60°C (no freezing)
Flow rate characteristics C [dm3/(s·bar)] 0.5 (P → A), 0.4 (A → R)
b 0.2 (P → A), 0.15 (A → R)
Connection port size 1/8
Weight 500 g
  • *The dispersion is shown excluding the first actuation when actuated 4 times continuously.

Structural Drawings

Release time

Release time

Actuated - before time set

Actuated - before time set

Actuated - after time set

Actuated - after time set

Number Name Materials Additional notes
1 Valve main body ADC Platinum silver
2 Differential piston Brass, NBR Rubber lined
3 Exhaust piston Brass, NBR Rubber lined
4 Needle Brass -
5 Return spring Steel wire -
6 Valve main body ZDC Platinum silver
7 Plunger POM -
8 Valve NBR -

Model Number Notation

Model number example

Model number example

Transmitter / Time Delay Valve VR2110 Series Dimensions

 

(Unit: mm)

 

Transmitter / Time Delay Valve VR2110 Series Dimensional Drawings

Transmitter / Time Delay Valve VR2110 Series Dimensional Drawings

Codice componente
VR2110-01
VR2110-01-X3
VR2110-01-X102
VR2110-F01
VR2110-F01-X3
VR2110-F01-X102
VR2110-N01
VR2110-N01-X102
Codice componente
Prezzo unitario standard
Quantità minima d'ordineSconto volumi elevati
Giorni
spedizione standard
?
Filettatura Opzione

134.48 €

1 4 giorni RcAssente

143.63 €

1 26 giorni RcAttacco collegamento serbatoio secondario Rc1/4

183.97 €

1 Preventivo RcN.O. Tipo comune NC (con VM430)

134.48 €

1 4 giorni GAssente

151.19 €

1 Preventivo GAttacco collegamento serbatoio secondario Rc1/4

177.18 €

1 Preventivo GN.O. Tipo comune NC (con VM430)

134.48 €

1 26 giorni NPTAssente

184.11 €

1 26 giorni NPTN.O. Tipo comune NC (con VM430)

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Informazioni di base

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