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Signal butterfly valve
- 1000 Unit / Units per Month
- T/T L/C D/P D/A
- 7 days
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Product Details
| Brand Name | Quan Shun | Place of Origin | China | |
| Model Number | DN50-250 |
Product Description
■ Summarize
An electric signal device which control open and close is installed. We supply power as per 24V, when the valve close 25%, the mistake close signal will be sent by this electric signal device. Then the signal will be transmit to fire protection center.
■ Capability parameter
|
Nominal diameter |
DN50-60mm |
|
Nominal pressure |
1.0/1.6/2.5MPa |
|
Working temperature |
-10℃-80℃ |
|
Seal pressure |
2.0 times nominal pressure |
|
Body resistance pressure |
1.0 times nominal pressure |
|
Applicable medium |
Water, oil, gas |
■ Material
|
No. |
Accessory |
Material |
|
1 |
Body |
Ductile iron, cast steel |
|
2 |
Stem |
SUS410/SUS316 |
|
3 |
Disc |
Ductile iron plating, stainless steel |
|
4 |
Seat |
EPDM,PTFE |
|
5 |
Seat backrest |
Phenolic resin |
|
6 |
Bush |
Copper, PTFE |
|
7 |
Seal ring |
NBR,EPDM |
|
8 |
Gasket |
SUS316/copper |
|
9 |
Opening-ring |
SUS316/copper |
|
10 |
Retaining ring |
Spring steel |
■ Structure
Contact Us
- HENAN QUANSHUN FLOW CONTROL SCIENCE&TECHNOLOGY CO.LTD
- Contact namesophia wu Chat Now
- Phone86-0371-15378777139
- Address, Ningbo, Zhejiang
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| Ball Valve | Butterfly Valve | Ceramic Valves | Check Valves |
| Control Valves | Diaphragm Valves | New product |
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