Winan Industrial Limited
Winan Industrial Limited Your Safety , My Promise
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UL FM Approved Grooved Asme B16.1 Type Signal Butterfly Valve For Fire Fighting
Grooved Type Signal Butterfly Valve Introduction:
The grooved butterfly valve adopts a worm wheel and a worm drive, and then the cam rotates to press or release the contact on the signal device according to a predetermined position, and correspondingly outputs an "on" "off" electric signal to display the opening and closing state of the butterfly valve.The valve body is ductile iron, the appearance is sprayed with powder epoxy resin. The disc plate is made of integral rubber, anti-aging, durable, flexible memory and long service life.
The grooved butterfly valve is used for the control of solid materials, and is often used as a discharge valve at the bottom of the tank, such as a tank bottom of a cement tank or a stone powder tank, for discharging and quick cutting. Because most of the dust materials contain large or small particles, the wear of the valve sealing surface is unquestionable. If the selection is improper, the service life of the valve will be greatly reduced, or the valve leakage will be caused quickly, which will affect the continued use.
Technical parameters:
| Nominal Diameter (mm) | 65~300 | |||
| Nominal Pressure (PN) | 1.6Mpa | |||
| Test Pressure | Shell | 6.4Mpa | ||
| Seal | 3.2Mpa | |||
| Medium Temperature | -15°C~+80°C | |||
| Medium | Water, Air | |||
| Micro Switch Capacity | 24V 1A | |||
Carried Standard:
| Design Standard | API609 |
| Groove Standard | ASME B16.1 |
| Top Standard | ISO5211 |
| Test Standard | API598 |
Strcture:
Size:
| ITEM SIZE | A | B | D | E | H | K | P | L |
| 2-1/2" | 125 | 95 | 76.1 | 72..1 | 111 | 218 | 90 | 96.4 |
| 3" | 140 | 100 | 88.9 | 84.9 | 111 | 218 | 90 | 97 |
| 4" | 160 | 100 | 114.3 | 110.1 | 111 | 218 | 90 | 115.1 |
| 5" | 170 | 125 | 114.3 | 137 | 111 | 218 | 90 | 132.4 |
| 6" | 190 | 140 | 168.3 | 164 | 111 | 218 | 90 | 132.4 |
| 8" | 230 | 175 | 219.1 | 214.6 | 126 | 232 | 125 | 147.4 |
| 10" | 260 | 200 | 273 | 268.3 | 126 | 232 | 125 | 159 |
| 12" | 300 | 240 | 324 | 318.3 | 161 | 232 | 125 | 165 |
Company File:
With a history of more than 20 years, Shenzhen Winan Industrial Development Co. Ltd. is a professional manufacturer and exporter who are focusing on designing, developing and manufacturing all kinds of Fire fighting equipment. The company now has a large area of industrial workshops of more than 10000 square meters, located in Shenzhen, China, with convenient transportation access.
FAQ:
1. Do you offer free sample for your clients?
Yes, we can offer you free sample.
2. What's the MOQ of your products?
MOQ is ONE pcs/set.
3. Are you manufacturer with your own factory?
Yes, we are the manufacturer for more than 20 years
4. What's your payment terms?
We accept T/T, L/C, Western Union, Paypal,etc.
5. How long is the delivery time?
Usually around 15 days after payment.
6. Can you accept OEM?
Yes, we do customized design for our clients.