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Parts

Butterfly valve AL-316L-EPDM with electric actuator

Wafer, aluminium alloy/AISI 316L, EPDM seal · DN25–32

Model AL-316L-EPDM SKU D050-24853
$37.29 USD
$37.29 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 GG25-316L-NBR 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.

Technical characteristics of water butterfly valve DNOVA AL-316L-EPDM body material - aluminium alloy, disk material - stainless steel 316L, seal - EPDM with electric actuator DNOVA 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 electric actuator DNOVA 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

Ductile iron

9

Bolt

Stainless steel SS201

10

Gasket

Stainless steel SS201

11

Nut

Stainless steel SS201

12

Gasket

Stainless steel SS201

Overall and installation dimensions of water butterfly valve DNOVA AL-316L-EPDM body material - aluminium alloy, disk material - stainless steel 316L, seal - EPDM with electric actuator DNOVA 220V:

DN Electric actuator model L, mm L1, mm A, mm C, mm Weight, kg
25 003­ MINI 36 123 93 113 2,45
25 003 36 123 93 113 3,15
32 003­ MINI 36 123 93 113 2,45
32 003 36 123 93 113 3,15
25 003­ blue 36 121 93 110,2 2,25
32 003­ blue 36 121 93 110,2 2,25

Characteristics of 220 V electric actuators

Actuator model Torque Working time
Nm sec
DNOVA-003 220V MINI 30 20
DNOVA 003 blue 30 25
DNOVA-003 220V 30 20
DNOVA-005 220V 50 30
DNOVA-008 220V 80 30
DNOVA-015 220V 150 30
DNOVA-030 220V 300 30
DNOVA-040 220V 400 30
DNOVA-060 220V 600 30

Actuator model Power Current Weight Size of rod square
W A kg mm
DNOVA-003 220V MINI 8 0,15 1,4 11
DNOVA 003 blue 25 0,1 1,2 11
DNOVA-003 220V 9 0,15 2,1 11
DNOVA-005 220V 10 0,25 3,6 14
DNOVA-008 220V 10 0,25 3,6 14
DNOVA-015 220V 15 0,33 4,6 17
DNOVA-030 220V 45 0,31 13,4 22
DNOVA-040 220V 60 0,33 13,8 22
DNOVA-060 220V 90 0,33 14 27
Body material
Aluminium alloy
Maximum allowable temperature
120 °C
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
25s
Valve feedback
Limit switches
Explosion-proof
No
Thermal protection
Yes
Torque
25 Nm
Pneumatic actuator
No
Manual override
Yes
Limit switches
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
DN25D050-24853
DN25D050-24853
$37.29/ea		 $0.00
$37.29/ea $0.00
DN32D050-24854
DN32D050-24854
$37.29/ea		 $0.00
$37.29/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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