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Parts

Normally open solenoid valve DW-51-NO

110/220 V AC · nylon 66 body, NBR disc · semi-direct · threaded G · NBR seal · PN6

Model DW-51-NO SKU D130-02666
$49.27 USD
$49.27 USD
Sale Sold out
Taxes included. Freight is quoted by our manager after you order; nothing ships until you approve it.
Voltage
110/220 V AC24 V DC
Disc / ball
EPDMNBRViton
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How it works

Normally open solenoid valve

Normally open solenoid valve: Coil off
Coil offFlow passes with no power.
Normally open solenoid valve: Coil on
Coil onEnergising the coil stops the flow.

The number that matters

Nominal pressure

6bar

The pressure class of the valve body at 20 °C. Working limits depend on the medium and its temperature.

Applications

Media and industries

  • Water
  • Air
  • Liquid Medium
  • Heating Systems
  • Irrigation Systems
  • Ventilation Systems

A solenoid valve is a specialized device designed to conveniently control the flow of a working fluid. This process occurs in a pipeline under pressure.

In a normally open solenoid valve, until control voltage is applied, the valve is open and the working fluid flows unimpeded. When voltage is applied to the coil, the valve closes.

Overall and installation dimensions of electromagnetic valves DNOVA DW-51-NO NBR G 220V

DN Passage diameter Hole diameter A B C Weight
15 1/2" 15 76 68 107 0.5
20 3/4" 20 80 68 111 0.5
25 1" 25 107 82 117 0.6
32 1 1/4" 32 140 112 160 1.2
40 1 1/2" 40 140 112 170 1.3
50 2" 50 159 130 190 1.5

Sketch of the electromagnetic valve DNOVA DW-51-NO NBR G 220V

Body material
Nylon 66
Maximum allowable temperature
80 °C
Connection type
Threaded G (BSPP), ISO 228
Operating environment
Water, Air, and Liquid Medium
Applications
Heating Systems, Irrigation Systems, and Ventilation Systems
Nominal pressure
6 bar
Type of seal
NBR
Locking material
NBR
Solenoid valve type
Normally open
Solenoid valve working principles
Semi-direct acting
Voltage
110/220V AC

Production. Usually 7–14 business days after you approve the quotation and pay. Made-to-specification items are confirmed in the quotation.

Freight. Not charged at checkout. A manager quotes air and sea freight to your port or airport, and nothing ships until you approve the price and the freight.

To North America. From approval and payment to the destination port or airport: air 14–24 days, sea 32–60 days. Estimates, not guarantees.

Terms. EXW Ningbo or FOB Ningbo Port; CIF on request. The agreed term is written on the Proforma Invoice.

Full shipping policy

Variant Variant total Quantity Price Variant total
DN15 (1/2 inch) / 6 barD130-02666
DN15 (1/2 inch) / 6 barD130-02666
$49.27/ea		 $0.00
$49.27/ea $0.00
DN20 (3/4 inch) / 6 barD130-02667
DN20 (3/4 inch) / 6 barD130-02667
$49.27/ea		 $0.00
$49.27/ea $0.00
DN25 (1 inch) / 6 barD130-02668
DN25 (1 inch) / 6 barD130-02668
$60.19/ea		 $0.00
$60.19/ea $0.00
DN32 (1-1/4 inch) / 4 barD130-02669
DN32 (1-1/4 inch) / 4 barD130-02669
$114.81/ea		 $0.00
$114.81/ea $0.00
DN40 (1-1/2 inch) / 4 barD130-02670
DN40 (1-1/2 inch) / 4 barD130-02670
$114.91/ea		 $0.00
$114.91/ea $0.00
DN50 (2 inch) / 4 barD130-02671
DN50 (2 inch) / 4 barD130-02671
$133.11/ea		 $0.00
$133.11/ea $0.00
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Total items

$0.00

Product subtotal

Taxes included. Discounts calculated at checkout. Freight is quoted by our manager after you order.
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