Product Details
Wafer Type Butterfly Valve Handles Lever Operated Slim Disc Cast
Iron
Introduction:
The disc of the wafer type butterfly valve is installed in the
diameter direction of the pipe. In the cylindrical passage of the
butterfly valve body, the disc-shaped disc rotates around the axis,
and the rotation angle is between 0°-90°, which can play the role
of flow regulation. When the disc rotates to 90°, the valve reaches
the maximum. Opening degree. The clip-on butterfly valve is simple
in structure, small in size and light in weight, and consists of
only a few parts. Moreover, it can be quickly opened and closed by
only rotating 90°, and the operation is simple, and the valve has
good fluid control characteristics.
Parameter:
主要尺寸表Main dimensions
DN | L | L1 | D | D1 | D2 | D3 | D4 | | H1 | H2 | H3 | Z-<J)d |
(mm) | 1.0 | 1.6 | 1.0 | 1.6 |
50 | 42 | 220 | 52.9 | 125 | 125 | 92 | 77 | 57 | 12.6 | 70 | 147 | 32 | 4-4)23 | 4-4)23 |
65 | 44.7 | 220 | 64.5 | 145 | 145 | 110 | 77 | 57 | 12.6 | 76 | 155 | 32 | 4-4)23 | 4-4)23 |
80 | 45.2 | 255 | 78.8 | 160 | 160 | 121 | 77 | 57 | 12.6 | 92 | 164 | 32 | 8-4)20 | 8- 20 |
100 | 52.1 | 255 | 104 | 180 | 180 | 153 | 92 | 70 | 15.78 | 106 | 175 | 32 | 4-4)23 | 4-4)23 |
125 | 54.4 | 290 | 123.3 | 210 | 210 | 176 | 92 | 70 | 18.92 | 119 | 194 | 32 | 4-4)23 | 4-4)23 |
150 | 55.8 | 290 | 155.6 | 240 | 240 | 207 | 92 | 70 | 18.92 | 132 | 206 | 32 | 4-4)25 | 4-4)25 |
200 | 60.6 | 340 | 202.5 | 295 | 295 | 259 | 115 | 89 | 22.10 | 162 | 237 | 45 | 4-(J>25 | 4-¢25 |
Main Material:
Name | Material |
Body | Cast Iron Ductile Iron Carbon Steel Stainless Steel AL-Bronze |
Disc | Ductile Iron Carbon Steel Stainless Steel AL-Bronze |
Shaft | Stainless Steel Monel K500 |
Seat | BUNA NBR EPDM VITON PTFE HEPDM Neoprene Hypalon Natural rubber |
FAQ:
1. Do you offer a free sample for your clients?
Yes, we can offer you a free sample.
2. What's the MOQ of your products?
MOQ is ONE pcs/set.
3. Are you a 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.
Company Profile
Winan Industrial Limited
The Winan Industrial Limited. (WINANF FIRE) was set up in 1995 with
registered capital of 13,680,000RMB. We specialized in
manufacturing and installing fire fighting equipment for more then
20 years and we devote to provide our clients with high quality and
reliable products.
The company now has a large area of industrial workshops of more
than 15000 m2. We possess all kinds of advanced producing
equipments, sophisticated manufacturing process and modernized
testing center. WINAN FIRE got the ISO9001: 2000 Quality Management
System Certificate in 2001 and got the CCCF Product Quality
Certificate in 2004. We are the member of China Fire Protection
Association. Products made by WINAN FIRE have won a number of
clients from all over the world after decades of innovation and we
believe that we can do better in our industry!

When a fire happened, thousands of people involved in the disaster.
Some of them lost there homes and families. However, many of the
tragedy happened attribute to the the lack of preventive measures.
You can see that many buildings, public places and factories don't
have a sound fire-fighting system to prevent a fire disaster. They
don't have necessary fire-fighting equipment, there is few relevant
personnel who has got professional training. All of this lead a
tragedy once a fire happened.
Fortunately, we are here to protect your home and family. The
Shenzhen Winan Industrial Development Co., Ltd. (WINAN FIRE) is a
fire equipment manufacturer from China in Shenzhen city, who was
set up in 1995. We specialized in manufacturing all kinds of fire
equipment. Our main products contain foam system, fire monitors,
water mist system, valves and foam concentrate.

With a history of more than 20 years, our professional team has
rich experience and perfect technique. It is our responsibility to
provide product of good quality for our customers. Do not let the
tragedy happen again, it's never too late to do something. We are
here to be with you, to protect your family and home!
