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Parts

Butterfly valve AL-316L-EPDM with electric actuator

220 V · QT-W (M) · wafer · aluminium alloy body, AISI 316L disc · EPDM seal · PN16

Model AL-316L-EPDM SKU D050-25193
$99.34 USD
$99.34 USD
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How it works

Electric quarter-turn actuator

Electric quarter-turn actuator: Closing
ClosingThe motor turns towards the closed end position.
Electric quarter-turn actuator: Opening
OpeningThe motor turns towards the open end position.

Butterfly disc

Butterfly disc: Closed
ClosedThe disc stands across the bore.
Butterfly disc: Open
OpenThe disc turns into line with the flow.

The number that matters

Nominal pressure

16bar

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

Butterfly valves DNOVA are designed for use as shut-off or regulating valves for flow control in heat supply systems, water supply systems, in technological processes of food, chemical, oil and gas, pulp and paper and other industries. Butterfly valves should be installed only between collar flanges.
Electric quarter-turn actuators DNOVA are designed for remote and local control of shut-off pipeline valves having a quarter-turn shut-off valve. They are used in various branches of national economy: in gas, oil, metallurgical, food industries, housing and utilities, etc.

Technical characteristics of water butterfly valve DNOVA AL-316L-EPDM body material - aluminium alloy, disk material - stainless steel 316L, seal - EPDM with 1/4-turn electric actuator DNOVA QT-W (M) 220V:

Nominal diameter DN, mm

25–32

Operating pressure PN, bar

16

Working medium temperature t, °C

From -20 to +120

Working medium

Cold and hot water, air without oil and grease, other media neutral to the material

Flow direction

Two-way

Body material

Aluminum alloy

Type of control

Manual (handle)

Additional option

Electric or pneumatic actuator installation possible


Materials of water butterfly valve DNOVA AL-316L-EPDM body material - aluminium alloy, disk material - stainless steel 316L, seal - EPDM with 1/4-turn electric actuator DNOVA QT-W (M) 220V:

№

Part name

Material

1

Body

Aluminum alloy

2

Seat seal

EPDM

3

Pin

Stainless steel SS304

4

Disc

Stainless steel 316L

5

Stem

Stainless steel SS410

6

Sealing ring

EPDM

7

Plate

Steel

8

Handle

Forged iron

9

Bolt

Stainless steel SS201

10

Gasket

Stainless steel SS201

11

Nut

Stainless steel SS201

12

Gasket

Stainless steel SS201

Dimensional parameters of water butterfly valve DNOVA AL-316L-EPDM body material - aluminium alloy, disk material - stainless steel 316L, seal - EPDM with 1/4-turn electric actuator DNOVA QT-W (M) 220V:

DN Actuator model A, mm H, mm D, mm L, mm L1, mm
DN25 QT-W (M)-005 93 281 Ø 120 215 310
DN32 QT-W (M)-005 93 281 Ø 120 215 310




Characteristics of actuators DNOVA QT-W (M) 220V:

Actuator model Torque,
Nm 		Cycle time,
sec 		Power,
W
QT-W (M)-005 220V 50 30 25
QT-W (M)-010 220V 100 30 30
QT-W (M)-015 220V 150 30 40
QT-W (M)-020 220V 200 30 50
QT-W (M)-030 220V 300 30 60
QT-W (M)-040 220V 400 30 90
QT-W (M)-060 220V 600 30 120
QT-W (M)-120 220V 1200 30 180
QT-W (M)-180 220V 1800 30 250
QT-W (M)-300 220V 3000 60 370
QT-W (M)-500 220V 5000 60 550

Actuator model Current,
A 		Weight,
kg 		Stem size square,
mm
QT-W (M)-005 220V 0,35 7,6 17x17
QT-W (M)-010 220V 0,48 7,8 17x17
QT-W (M)-015 220V 0,55 8 17x17
QT-W (M)-020 220V 0,65 12,7 22x22
QT-W (M)-030 220V 0,75 12,8 22x22
QT-W (M)-040 220V 0,95 13 22x22
QT-W (M)-060 220V 1,1 21,2 27x27
QT-W (M)-120 220V 1,3 23,2 27x27
QT-W (M)-180 220V 1,5 23,5 27x27
QT-W (M)-300 220V 1,6 37,5 36x36
QT-W (M)-500 220V 1,7 38 36x36

Body material
Aluminium alloy
Connection type
Compact flanged
Control type
Electric actuator
Nominal pressure
16 bar
Type of seal
EPDM
Disc material
Stainless steel AISI 316L/1.4404
Voltage
220V
Actuator cycle time
3s
Explosion-proof
No
Torque
25 Nm
Pneumatic actuator
No
Country of origin
China

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
DN25D050-25193
DN25D050-25193
$99.34/ea		 $0.00
$99.34/ea $0.00
DN32D050-25194
DN32D050-25194
$99.34/ea		 $0.00
$99.34/ea $0.00
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Total items

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Product subtotal

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