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Water Butterfly Valve DNOVA GGG50-GGG40-EPDM, body material - cast iron GGG50, disk material - cast iron GGG40, seal - EPDM, with electric actuator QT-W (M) 380V

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Description

Butterfly valves 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.

Technical parameters of DNOVA GGG50-GGG40-EPDM water disc gate valves, body material - cast iron GGG50, disk material - cast iron GGG40, seal - EPDM, with electric actuator QT-W (M) 380 V:

Parameter Value
Nominal diameter DN, mm 40 - 300
Nominal pressure PN, MPa (kg/cm2) 1,6 (16)
Flow direction bilateral
Maximum temperature of working medium t, ⁰C Up to +110
Working medium cold and hot water, air without oil and grease, stationary conditioning, slightly aggressive media, other media neutral to the material”.
Material
Control type Bare stem (without handle) / with handle / with electric actuator / with gearbox
electric actuator / with gearbox

Gate valve GGG50-GGG40-EPDM electric actuator QT-W (M) 380V


Overall and installation dimensions of DNOVA GGG50-GGG40-EPDM water disc gate valves, body material - cast iron GGG50, disk material - cast iron GGG40, seal - EPDM, with electric actuator QT-W (M) 380 V:

DN Drive model A, mm H, mm D, mm L, mm L1, mm
40 QT-W (M)-005 105 281 Ø 120 215 310
50 QT-W (M)-005 161 281 Ø 120 215 310
65 QT-W (M)-005 175 281 Ø 120 215 310
80 QT-W (M)-005 181 281 Ø 120 215 310
100 QT-W (M)-010 200 281 Ø 120 215 310
125 QT-W (M)-010 213 281 Ø 120 215 310
150 QT-W (M)-010 226 281 Ø 120 215 310
200 QT-W (M)-030 260 276 Ø 180 270 350
250 QT-W (M)-040 292 276 Ø 180 270 350
300 QT-W (M)-060 337 300 Ø 250 311 410

Sketch of gate DNOVA GGG50-GGG40-EPDM with electric actuator QT-W (M) 380V


Materials of parts DNOVA GGG50-GGG40-EPDM water disc gate valves, body material - cast iron GGG50, disc material - cast iron GGG40, seal - EPDM, with electric actuator QT-W (M) 380V:

Name Material
1 Body Cast iron GGG50
2 Disk High-strength cast iron
3 Seat seal EPDM
4 Upper stem AISI 420 steel
5 Lower stem AISI 420 steel
6, 11 ring retaining ring AISI 201 steel
7 Duster NBR
8 Gasket stem NBR
9 Shaft gasket AISI 201 steel
10 Plug plastic

Detail sketch of gate valves GGG50-GGG40-EPDM with electric actuator QT-W (M) 380 V

Characteristics of actuators DNOVA QT-W (M) 380V:

Drive model Torque, Cycle time, Power,
Nm sec W
QT-W (M)-005 380V 50 30 25
QT-W (M)-010 380V 100 30 30
QT-W (M)-015 380V 150 30 40
QT-W (M)-020 380V 200 30 50
QT-W (M)-030 380V 300 30 60
QT-W (M)-040 380V 400 30 90
QT-W (M)-060 380V 600 30 120
QT-W (M)-120 380V 1200 30 180
QT-W (M)-180 380V 1800 30 250
QT-W (M)-300 380V 3000 60 370
QT-W (M)-500 380V 5000 60 550

Drive model Current, Weight, Stem size square,
A kg mm
QT-W (M)-005 380V 0,35 7,6 17x17
QT-W (M)-010 380V 0,48 7,8 17x17
QT-W (M)-015 380V 0,55 8 17x17
QT-W (M)-020 380V 0,65 12,7 22x22
QT-W (M)-030 380V 0,75 12,8 22x22
QT-W (M)-040 380V 0,95 13 22x22
QT-W (M)-060 380V 1,1 21,2 27x27
QT-W (M)-120 380V 1,3 23,2 27x27
QT-W (M)-180 380V 1,5 23,5 27x27
QT-W (M)-300 380V 1,6 37,5 36x36
QT-W (M)-500 380V 1,7 38 36x36

Connection diagram for actuator DNOVA QT-W (M) 380V

Specifications

Country of origin
China
Body material
cast iron GGG50
Maximum allowable temperature
110 °C
Connection type
compact flanged
Control type
Electric actuator
Nominal pressure
16 bar
Type of seal
EPDM
Coating type
epoxy powder
Disc material
cast iron GGG40
Actuator cycle time
30 sec.
Explosion-proof
No
Manual override
handwheel
Type of electric actuator
Quarter-turn
Feedback sensor
No
Control signal
ON/OFF
Rated current consumption
0.35 A
Supply voltage
380 V
Angle of rotation
90°

Delivery

The cost and delivery time for your order depend on several factors, including the specific product you are ordering, the quantity, and the country of destination. Each product may have different manufacturing lead times and shipping requirements, which can affect the overall delivery schedule.

To get the most accurate and up-to-date information on delivery costs and timelines, we recommend contacting our sales managers. They will be happy to provide you with a detailed quote and estimated delivery time based on your specific requirements.

Please feel free to reach out to us for any questions or further assistance regarding your order.

Your cart
Variant Variant total Quantity Price Variant total
DN40 / 16 barD050-12769
DN40 / 16 barD050-12769
$433.58/ea
$0.00
$433.58/ea $0.00
DN50 / 16 barD050-12770
DN50 / 16 barD050-12770
$437.03/ea
$0.00
$437.03/ea $0.00
DN65 / 16 barD050-12771
DN65 / 16 barD050-12771
$443.19/ea
$0.00
$443.19/ea $0.00
DN80 / 16 barD050-12772
DN80 / 16 barD050-12772
$449.06/ea
$0.00
$449.06/ea $0.00
DN100 / 16 barD050-12773
DN100 / 16 barD050-12773
$617.21/ea
$0.00
$617.21/ea $0.00
DN125 / 16 barD050-12774
DN125 / 16 barD050-12774
$746.48/ea
$0.00
$746.48/ea $0.00
DN150 / 16 barD050-12775
DN150 / 16 barD050-12775
$645.42/ea
$0.00
$645.42/ea $0.00
DN200 / 16 barD050-12776
DN200 / 16 barD050-12776
$957.67/ea
$0.00
$957.67/ea $0.00
DN250 / 16 barD050-12777
DN250 / 16 barD050-12777
$1,296.61/ea
$0.00
$1,296.61/ea $0.00
DN300 / 16 barD050-12778
DN300 / 16 barD050-12778
$1,420.55/ea
$0.00
$1,420.55/ea $0.00

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