Rubber Seat Wafer butterfly valve

Payment Terms: T/T,L/C
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Basic Info.
  • Power: Manual 
  • Standard or Nonstandard: Standard 
  • Pressure: Medium Pressure 
  • Structure: Butterfly 
  • Material: Casting 
  • Temperature of Media: Medium Temperature 
  • Media: Water 
  • Brand Name: kingnuo 
  • Place of Origin: Zhejiang  
  • Min.Order: 1 Piece/Pieces
  • Means of Transport: Ocean
Supply Capacity
  • Production Capacity: 500pcs/day
  • Packing:Export standard carton
  • Delivery Date: 10days
Rubber Seat Wafer butterfly valve

Product Overview
The product is composed of rubber seal butterfly valve, carbon steel or stainless steel disc and spindle. It is used in water or gas pipelines of food, medicine, chemical, petroleum, electric power, light textile, papermaking and so on, to open or close medium, working temperature ≤120℃. Its main characteristics are as follows:
1. It is new and rational in design, spectacular in structure, light in weight, fast in opening and closing.
2. Small torque, easy operation, flexibility.
3. Any position installation, convenient maintenance.
4. Seal part is replaceable, and seal capacity can achieve dual seal and zero leakage.
5. Seal materials are ageing resistant and weak corrosion resistant with a long working life.

Technical Standard
1.Nominal Dimension : DN40-DN300 / 1.5"-12" 
2.Nominal Pressure : PN10/16 Class125/150LB
3.Suitalbe Medium: Flesh Water,Sewage, Sea Water,Air,Vapor,Food,Mediaine,Oils, Alialis,Salt,etc
4.Suitable Temperature : -20℃ to +150℃
5.Design Standard : API609,BS5155, EN593,MSS SP-67
6.Face to Face : API609, DIN3202 K1,ISO5752, BS5155
7.Flange Connection : AS2129"D""E", BS10"D""E",JIS10K/16K,
ASME B16.1 125LB,ASME B16.5 150LB,
BS4504, DIN2501, PN10/16
8.Test Inspection : API598, EN12266-1

If you are interested in our products and want to know more, please contact with us. We will reply as soon as possible.



DN(mm)
A
B
D
L
D1
D2
D3
n-¢1
¢2
H
40
110
70
42.6
32
110
77
50
4-10.3
12.6
9
50
161
80
52.6
32
120
77
50
4-10.3
12.6
9
65
175
89
64.3
32
136.2
77
50
4-10.3
12.6
9
80
181
95
78.8
32
160
77
50
4-10.3
12.6
9
100
200
114
104
32
185
90
70
4-10.3
15.77
11
125
213
127
123.3
32
215
90
70
4-10.3
18.92
14
150
226
139
155.7
32
238
90
70
4-10.3
18.92
14
200
260
175
202.4
45
295
125
102
4-14.3
22.1
17
250
292
203
250.42
45
357
125
102
4-14.3
28.45
22
300
337
242
301.5
45
407
140
102
4-14.3
31.6
22
350
368
267
333.5
45
467
140
102
4-14.3
31.6
22

Send message to this supplier
Ms. Julia Tang (manager)
Tel: 86-576-86300365
Mobile: 13173786955
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Contact Method
KING NUO MACHINE LIMITED
DAXI TOWN, WENLING CITY, Taizhou, Zhejiang, China (Mainland) / 317525
Fax: 86-576-86300365
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