Valvola regolatrice del vapore, valvola a 2 porte per vapore serie VND (VND104D-6A)

Valvola regolatrice del vapore, valvola a 2 porte per vapore serie VND VND104D-6A

Dettagli del prodotto:

Codice articolo del costruttore: VND104D-6A

Marca: SMC

Prezzo: 85.85

Tempi di consegna: 26 giorni


Dati Tecnici:

A commutazione: Tipo normalmente chiuso

Tipo di collegamento: [Rc (R)] Rc

Filettatura tubazione nominale: 1/8

Tipo di azionamento: Con pilota

Misura nominale flangia tubo: -


(i)Nota

  • Product images may be representative images. Refer to the catalog for details.

Codice componente

Qui sono indicati i codici componente
correlati al prodotto ricercato

VND104D-6A

2 Port Valve For Steam, Steam Valve, VND Series Specifications

2 Port Valve For Steam, Steam Valve, VND Series external appearance

2 Port Valve For Steam, Steam Valve, VND Series external appearance

Model Piping Connection Port Diameter Orifice Diameter ø (mm) Flow Rate Characteristics Weight (kg)
Thread Flange* Kv Conversion Cv
VND10□D-6A 1/8 - 7 0.9 1.1 0.3
VND10□D-8A 1/4 - 1.0 1.2
VND10□D-10A 3/8 - 1.1 1.3
VND20□D-10A - 15 4.3 5.0 0.6
VND20□D-15A 1/2 - 4.6 5.4
VND30□D-20A 3/4 - 20 8.6 9.9 0.9
VND40□D-25A 1 - 25 13.6 16 1.4
VND50□D-32A 1 1/4 - 32 15.7 18 2.3
VND50□D-32F - 32 5.5
VND60□D-40A 1 1/2 - 40 32.9 38 3.6
VND60□D-40F - 40 7.2
VND70□D-50A 2 - 50 53.6 62 5.7
VND70□D-50F - 50 10.8

*The accompanying flange should be JIS B 2210 10K (ordinary) or its equivalent

Specifications

Fluid (Main Piping) Steam
Fluid Temperature *1 -5 to 180°C
Ambient Temperature *1: -5 to 60°C
Proof Pressure 1.5 MPa
Operating Pressure Range 0 to 0.97 MPa
External Pilot Air Pressure N.C. Type 0.3 to 0.7 MPa
N.O. Type 0.1 + 0.25 ×; (operating pressure) to 0.25 + 0.25 ×; (operating pressure) MPa - See table (1)
Lubrication Not required
Temperature *1: -5 to 60°C
Mounting Orientation Free

*1 No freezing.
*2 The non-lubricated specification are not available for these models.

JIS symbol

JIS symbol

JIS symbol

Table 1. VND□02D Pilot Pressure Valve Type (N.O. Type)

VND□02D pilot pressure valve type (N.O. type) pressure graph

VND□02D pilot pressure valve type (N.O. type) pressure graph

*Keep the pilot pressure within range A against the operating pressure.

Diagram

N.C. type (left drawing) / N.O. type (right drawing) diagram

N.C. type (left drawing) / N.O. type (right drawing) diagram

Component Parts

Number Part Name Material Notes
1 Body *Bronze Clear coating
2 Cover Assembly Aluminum alloy Platinum silver coated
3 Plate Assembly *Brass PTFE/EPR/FKM
4 Valve Element *Brass, PTFE -
5 Piston Assembly Aluminum alloy -
6 Return Spring Piano wire -
7 Second Plate Assembly Aluminum alloy -

*Body option S is stainless steel.

Operating Principle

For VND□00/04□ (N.C. Type)

When air is exhausted from 12 (P1) port, valve 4 linked to piston 5 is closed via the action of the return spring 6.

  • For Opening the Valve
     When pressurized air enters through port 12 (P1), the pilot air that has entered under the piston moves upward, opening the valve.
  • For Closing the Valve
     When fluid is exhausted from port 12 (P1), the pilot air under the piston is exhausted and the valve closed via the action of the return spring.

For VND□02□ (N.O. Type)

In contrast for the N.C. type, when air is exhausted from port 10 (P2), the valve is held open via the return spring. Pressurized air through port 10 (P2) closes the valve.

Dimensions/Diagram

 

(Units: mm)

 

Piping Connection Port Diameter: 6A, 8A, 10A

Piping connection port diameter: 6A, 8A, 10A dimensions and diagram

Piping connection port diameter: 6A, 8A, 10A dimensions and diagram

  • VND10□D-6A: main port 1 (A), 2 (B) 1/8
  • VND10□D-8A: main port 1 (A), 2 (B) 1/4
  • VND10□D-10A: main port 1 (A), 2 (B) 3/8

Piping Connection Port Diameter: 10A, 15A, 20A, 25A

Piping connection port diameter: 10A, 15A, 20A, 25A dimensions and diagram

Piping connection port diameter: 10A, 15A, 20A, 25A dimensions and diagram

Model Main Port
1 (A), 2 (B)
A B C D E F G M N P Q R S T U
VND20□D-10A 3/8 63 42 28 14 73.5 81.5 4 52 26 4.5 24.3 2.3 25 34 56
VND20□D-15A 1/2
VND30□D-20A 3/4 80 50 35 17.5 85 93 5 62 31 5.5 28.3 2.3 30 43 61.5
VND40□D-25A 1 90 60 44 22 101 109 6 72 36 6.5 33.3 2.3 35 49 74

Piping connection port diameter: 32A, 40A, 50A

Piping connection port diameter: 32A, 40A, 50A dimensions and diagram

Piping connection port diameter: 32A, 40A, 50A dimensions and diagram

Model Main Port
1 (A), 2 (B)
Pilot Port
12 (P1), 10 (P2)
A B C D E F G H J
VND50□D-32A 1 1/4 1/8 105 77 53 26.5 121.5 20 130.5 8 55
VND60□D-40A 1 1/2 1/4 120 96 60 30 138 24 148 10 63
VND70□D-50A 2 1/4 140 113 74 37 161 24 171 12 74

Piping Connection Port Diameter / Flange Type: 32F, 40F, 50F

Piping connection port diameter / Flange type: 32F, 40F, 50F dimensions and diagram

Piping connection port diameter / Flange type: 32F, 40F, 50F dimensions and diagram

Model Compatible Companion Flange
1 (A), 2 (B)
Pilot Port
12 (P1), 10 (P2)
A B C D E F G H J
VND50□D-32F 32 1/8 130 211.5 135 135 20 100 36 12 8
VND60□D-40F 40 1/4 150 227 140 147 24 105 42 12 10
VND70□D-50F 50 1/4 180 251 155 163.5 24 120 54 14 12

Precautions

External Pilots

For the pilot port 12 (P1) and 10 (P2) piping, follow the information below for the relevant model.

  • Port 12 (P1): VND□O□D external pilot / VND□O2D bleed port
  • Port 10 (P2): VND□O□D bleed port / VND□O2D external pilot

SMC recommends installing a silencer on the bleed port to prevent debris from getting into the valve.

Piping

Use heat resistant parts for fittings, tubing, etc. (Compression fittings, fluorine resin tubes, copper piping, etc.)

Other Precautions

  • *See the SMC catalog for information other than that detailed above.
  • *Pictures are of representational models.

Adiabatic Space

There is a gap between the body and cover for heat insulation (*approx. 1 mm [see figure below]).

Detailed view of adiabatic space

Detailed view of adiabatic space

Codice componente
VND104D-6A
Codice componente
Prezzo unitario standard
Quantità minima d'ordineSconto volumi elevati
Giorni
spedizione standard
?
A commutazione Tipo di collegamento Filettatura tubazione nominale Tipo di azionamento Misura nominale flangia tubo Diam. orifizio
(Ø)
Gamma di temperature di esercizio
(°C)
Opzione Materiale corpo

85.85 €

1 26 giorni Tipo normalmente chiuso[Rc (R)] Rc1/8Con pilota-7-5~ 60AssenteLega di rame

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Informazioni di base

Tipo Funzionamento ad aria Liquido applicabile Vapore Ambiente d'esercizio Standard

Si trova sulla pagina di Valvola regolatrice del vapore, valvola a 2 porte per vapore serie VND, il codice articolo è il seguente: VND104D-6A.
Ulteriori dettagli concernenti specifiche e dimensioni si trovano sotto il codice prodotto VND104D-6A.

Tipologia prodotto

Codice componente
VND102D-8A-L
VND102D-F10A
VND102D-F8A-L
VND104D-6A-B
VND104D-8A
VND104D-8A-B
Codice componentePrezzo unitario standardQuantità minima d'ordineSconto volumi elevatiGiorni
spedizione standard
?
A commutazione Tipo di collegamento Filettatura tubazione nominale Tipo di azionamento Misura nominale flangia tubo Diam. orifizio
(Ø)
Gamma di temperature di esercizio
(°C)
Opzione Materiale corpo

89.97 €

1 26 giorni Normalmente aperto[Rc (R)] Rc1/4Con pilota-7-5~ 60Con indicatore (verifica visiva del funzionamento)Lega di rame

85.85 €

1 26 giorni Normalmente apertoG3/8Con pilota-7-5~ 60AssenteLega di rame

89.97 €

1 26 giorni Normalmente apertoG1/4Con pilota-7-5~ 60Con indicatore (verifica visiva del funzionamento)Lega di rame

88.65 €

1 26 giorni Tipo normalmente chiuso[Rc (R)] Rc1/8Con pilota-7-5~ 60Con staffaLega di rame

85.85 €

1 4 giorni Tipo normalmente chiuso[Rc (R)] Rc1/4Con pilota-7-5~60AssenteLega di rame

88.65 €

1 26 giorni Tipo normalmente chiuso[Rc (R)] Rc1/4Con pilota-7-5~ 60Con staffaLega di rame

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