Elephant  |  SKU: D050-25260

Water Butterfly Valve Elephant 316L-316L-PTFE body material - stainless steel aisi 316l, disk material - stainless steel aisi 316l, seal - PTFE with electric actuator Elephant 220V, feedback sensor and input control signal 4-20mA

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Description

Butterfly valves are designed to be used as shut-off or control valves for managing flows in heating systems, water supply systems, and technological processes in the food, chemical, oil and gas, pulp and paper, and other industries.
Quarter-turn electric actuators of the Elephant QT series are designed for remote and local control of the rotation of the shut-off element from 0° to 270°, for types such as ball valves, etc. They are widely used in various sectors of the economy: gas, oil, metallurgy, food industry, housing, and utilities, etc.
The electric actuators are installed directly on pipeline fittings. The installation dimensions comply with the international standard ISO 05211 / DIN3337. Four micro switches are used to limit the stroke of the output shaft at the end positions of the working element of the fittings. The electric actuators are designed to operate in an intermittent duty cycle S2.

 

 

Technical parameters water butterfly valve Elephant 316L-316L-PTFE body material - stainless steel aisi 316l, disk material - stainless steel aisi 316l, seal - PTFE with electric actuator Elephant 220V, feedback sensor and input control signal 4-20mA:

Nominal diameter DN, mm 40 – 300
Nominal pressure PN, bar 16
Flow direction two-way
Ambient temperature t, ⁰C from -10 to +180
Working media water, alkalis, acids, solvents and oxidizing agents
Pipeline connection interflanged


Dimensional parameters of water butterfly valve Elephant 316L-316L-PTFE body material - stainless steel aisi 316l, disk material - stainless steel aisi 316l, seal - PTFE with electric actuator Elephant 220V, feedback sensor and input control signal 4-20mA:

DN Model electric actuator Dimensions, mm
B A C S F D1
40 Elephant-005 220V (4-20mA) 56 110 146 121 160 75
50 Elephant-005 220V (4-20mA) 76 162 146 121 160 84.5
65 Elephant-005 220V (4-20mA) 89 175 146 121 160 104.5
80 Elephant-005 220V (4-20mA) 95 181 146 121 160 123.5
100 Elephant-008 220V (4-20mA) 114 200 145 127 188 139.5
125 Elephant-010 220V (4-20mA) 127 213 163 129 189 169.5
150 Elephant-010 220V (4-20mA) 140 225 163 129 189 196
200 Elephant-030 220V (4-20mA) 177 260 212 164 268 247
250 Elephant-040 220V (4-20mA) 203 292 212 164 268 304
300 Elephant-060 220V (4-20mA) 242 337 255 164 268 358

 

 

Materials of parts of butterfly valves Elephant 316L-316L-PTFE body material - stainless steel aisi 316l, disk material - stainless steel aisi 316l, seal - PTFE with electric actuator Elephant 220V, feedback sensor and input control signal 4-20mA:

№ Name Material
1 Body Stainless steel AISI316L
2 Cuff PTFE
3 Disc Stainless steel AISI316L
4 Stem Stainless steel AISI316L
5 Stud Stainless steel AISI316L
6 Bushing PTFE
7 O-ring Nitrile NBR
8 Plate Carbon steel

 


Main parameters of electric actuators:

Power supply 220 V, 50 Hz, 1 phase
Limit switches 2-Open/Closed 250V 10A
Additional limit switches 2-Open/Closed 250V 10A
Output shaft rotation angle Standard: 90˚, on request 90˚-270˚ ±10˚
Overheating protection / Motor operating temperature Integrated thermal protection, opening at 120°C ± 5°C / closing at 97°C ± 5°C
Operating temperature range, °C -20 ... +40
Ambient temperature, °C –20 …+70
Manual doubler Hexagon (included)
Self-locking device Self-locking with worm and worm gears
Mechanical limiter 2 external adjustable stops
Cable glands 2 pcs, M18
External coating Dry powder. Epoxy polyester

 

 

Main technical data and characteristics of Elephant 316L-316L-PTFE actuators 220V (4-20mA):

Model QT-005 QT-008 QT-010 QT-030 QT-040 QT-060
Supply voltage 220 V 220 V 220 V 220 V 220 V 220 V
Electric motor power, W 10 10 15 45 60 90
Electric motor current, A 0,25 0,25 0,35 0,31 0,33 0,33
Torque, Nm 50 80 100 300 400 600
Cycle time, sec. (rotation 90°) 30 30 30 30 30 30
Maximum valve stem diameter, mm 14x14 14x14 17x17 22x22 22x22 27x27
Enclosure degree of protection IP67 (on request - IP68)
Material steel, aluminum alloy, aluminum bronze, polycarbonate
Height of connecting projection, mm 89 107 152 152
Type ISO flange F05/ F07 F05/ F07 F05/ F07 F10/ F12 F10/ F12 F10/ F12
Weight, kg 3,6 3,6 4,6 13,4 13,8 14,


Design of electric actuators:

№ Name
1 Output shaft
2 Cable lock
3 Mechanical limiter
4 Manual wrench
5 Body
6 Modular box
7 Cover
8 Viewing window
9 Dust protection

 

 

Dimensions of Elephant 316L-316L-PTFE 220V (4-20mA) actuators:

Dimensions, mm QT-005 QT-008 QT-010 QT-030 QT-040 QT-060
X 160 188 189 268 268 268
Y 146 145 163 212 212 255
Z 121 127 129 164 164 164
FA F70 F70 F70 F125 F125 F125
N-B 4-М8 4-М8 4-М8 4-М12 4-М12 4-М12
FS F50 F50 F50 F102 F102 F102
N-D 4-М6 4-М6 4-М6 8-М10 8-М10 4-М10
E 66 100 100 140 140 140
F 66 90 90 130 130 130
G 114 114 114 114 114 114
H 40 40 40 40 40 40
I 100 150 100 100 100 150
M x M 14 x 14 14 x 14 17 x 17 22 x 22 22 x 22 27 x 27

 

Specifications
  • Country of origin
    China
  • Body material
    Stainless steel AISI 316
  • Maximum allowable temperature
    180 °C
  • Connection type
    Compact flanged
  • Control type
    Electric actuator
  • Nominal pressure
    16 bar
  • Type of seal
    PTFE
  • Disc material
    Stainless steel AISI 316L/1.4404
  • Voltage
    220V
  • Actuator cycle time
    30s
  • Valve feedback
    Limit switches
  • Explosion-proof
    No
  • Thermal protection
    Yes
  • Torque
    80 Nm
  • Electropneumatic positioner
    No
  • Pneumatic actuator
    No
  • Manual override
    No
  • Limit switches
    No

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    Available Variants

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