Water butterfly valve Elephant GGG50-316L-EPDM body material - cast iron GGG50, disk material - stainless steel 316L, seal - EPDM with electric actuator GZ-OF 24V
Water butterfly valve Elephant GGG50-316L-EPDM body material - cast iron GGG50, disk material - stainless steel 316L, seal - EPDM with electric actuator GZ-OF 24V - DN50 / 16 bar is backordered and will ship as soon as it is back in stock.
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Delivery and Shipping
The delivery cost is determined during the checkout process and varies based on several factors, including the product type, delivery time, service provider, and destination country.
Description
Description
Butterfly valves GGG50-316L-EPDM 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 parameters of water butterfly valve Elephant GGG50-316L-EPDM body material - cast iron GGG50, disk material - stainless steel 316L, seal - EPDM with electric actuator GZ-OF 24V:
Nominal diameter DN, mm |
40 - 300 |
Operating pressure PN, bar |
16 |
Working medium temperature t, °C |
From -20 to +90 |
Working medium |
Water, mineral oils, hydrocarbons, oils, fats |
Flow direction |
Two-way |
Connection to pipeline |
Interflange |
Body material |
Cast iron GGG50 |
Material specification of water butterfly valve Elephant GGG50-316L-EPDM body material - cast iron GGG50, disk material - stainless steel 316L, seal - EPDM with electric actuator GZ-OF 24V:
№ |
Name |
Material |
1 |
Body |
Cast iron GGG50 |
2 |
Disc |
Steel 316L |
3 |
Seat seal |
EPDM |
4 |
Upper stem |
Steel 316L |
5 |
Lower stem |
Steel 316L |
6, 11 |
Retaining ring |
Steel AISI 201 |
7 |
Duster |
NBR |
8 |
Stem gasket |
NBR |
9 |
Bushing |
Steel AISI 201 |
10 |
Plug |
Plastic |
Description of actuators GZ-OF 24V:
Electric actuators of GZ-OF 24V type for general purpose are used for controlling industrial shut-off valves with quarter-turn shut-off valve and are installed indoors, under a canopy and outdoors.
The actuator can operate in systems of automatic regulation of technological processes. Installation position of the actuator is any.
The actuators are designed for operation in the following modes:
- short-term mode S2 with the duration of switching on 15 min. with the frequency of switching on up to 60 times per hour, for operation in the automatic regulation mode not more than 600 switching on per hour;
- repeated-short-term mode S4 with the duration of switching on 50 min. with the frequency of switching on up to 1200 switching on per hour.
Operating conditions of GZ-OF actuators:
environment - air;
possible installation locations - fixed installations indoors and outdoors;
operating temperature range: - 30 ºC to + 40 ºC;
relative humidity (upper value) - 100% at 25 ºC;
enclosure protection - IP67
Main technical data of electric actuators GZ-OF 24V:
Model |
Output torque, Nm |
Operating time, sec./90° |
Power, W |
Current, A |
Maximum stem diameter, mm |
Number of flywheel revolutions |
Weight, kg |
GZ-OF(K) group I |
25 |
5.5 |
25 |
2.1 |
22 |
14 |
4.5 |
45 |
11 |
||||||
80 |
21 |
||||||
GZ-OF(K) group I |
70 |
5.5 |
33 |
2.5 |
22 |
15 |
10 |
110 |
11 |
||||||
150 |
21 |
Structure of electric actuators GZ-OF 380V:
1 - cover | 4 - aluminum body |
2 - handwheel | 15 - terminal blocks |
3 - spring of manual drive clutch | 16 - cams of end microswitches |
4 - coupling | 17 - limit microswitches |
5 - worm wheel | 18 - cams of torque limiting clutch |
6 - power transmission worm shaft | 19 - torque limiting clutch microswitches |
7 - manual mode lock | 20 - position indicator |
8 - mode changeover lever | 21 - position indicator window |
9 - connecting sleeve of actuator with valve stem | 22 - capacitor (only for 220V actuator motor) |
10a - output shaft | 23 - electric motor |
10b - output shaft worm wheel | 24 - heating element |
11 - connecting flange | 25 - worm motor shaft |
12 - mechanical stops | 26 - disc springs |
13 - cable glands | 27 - position indicator shaft |
Specifications
Specifications
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Country of origin
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Body material
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Maximum allowable temperature
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Connection type
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Control type
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Nominal pressure
-
Type of seal
-
Disc material
-
Voltage
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Actuator cycle time
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Valve feedback
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Explosion-proof
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Thermal protection
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Torque
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Pneumatic actuator
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Manual override
-
Limit switches
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Documentation
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Frequently Asked Questions
Shipping
What countries do you ship to?
What countries do you ship to?
We currently offer shipping within France and across the EU, as well as international shipping options. If you have a specific destination in mind that is not listed, please don’t hesitate to contact us for more information.
How long will it take to receive my order?
How long will it take to receive my order?
Standard shipping normally takes 3-7 days. Next day shipping is available on all domestic orders (for an additional charge). International shipping times depend on the products and destination (estimated at checkout).
Returns and Refunds
How do I return a product?
How do I return a product?
Items must be returned within 30 days after receiving your order. Items must be returned in the same condition in which they were received, be unworn/unused, have any tags still attached, and include all the original packaging.
How long will it take to receive my refund?
How long will it take to receive my refund?
Refunds are processed within 7 days from when we receive the item(s).