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Worm Gear Operated Wafer Butterfly Valve
Features:
Size: 2”~32”
Pressure Rating: PN10, PN16, CL150, JIS 5K/10K
Material: Gray iron ,Ductile Iron, WCB, Stainless Steel
Design Standard: BS 5155,EN593, API 609, JIS B2064
Inspection Standard: BS 6755, EN12266, API 598, FIS B2003-87, GB/T 13927-92,M
Application medium: water, oil, gas
Application Temperature: -10℃~150℃
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Parameter:
|
NPS |
DN |
A |
D1 |
D2 |
L1 |
L2 |
L3 |
L4 |
B |
C |
E |
F |
G |
φD3 |
Top Flange |
|
2″ |
DN50 |
45 |
73.3 |
92.3 |
75 |
129 |
59 |
24 |
9 |
110 |
45 |
67 |
44 |
136 |
F05 |
|
2.5″ |
DN65 |
49 |
86 |
107 |
82 |
136 |
59 |
24 |
9 |
110 |
45 |
67 |
44 |
136 |
F05 |
|
3″ |
DN80 |
49 |
100.9 |
122 |
99 |
153 |
59 |
24 |
9 |
110 |
45 |
67 |
44 |
136 |
F05 |
|
4″ |
DN100 |
55 |
132 |
153 |
110 |
167 |
59 |
24 |
11 |
110 |
45 |
67 |
44 |
136 |
F07 |
|
5″ |
DN125 |
58.5 |
156 |
179 |
125 |
193 |
59 |
24 |
14 |
110 |
45 |
67 |
44 |
136 |
F07 |
|
6″ |
DN150 |
59 |
185.4 |
208.4 |
145 |
209 |
59 |
24 |
14 |
110 |
45 |
67 |
44 |
136 |
F07 |
|
8″ |
DN200 |
64.5 |
235.2 |
262.3 |
170 |
251 |
75 |
30 |
17 |
172 |
61 |
85 |
53 |
277 |
F10 |
|
10″ |
DN250 |
72 |
289.4 |
316.3 |
213 |
283 |
75 |
30 |
22 |
172 |
61 |
85 |
53 |
277 |
F10 |
|
12″ |
DN300 |
82 |
341.2 |
372 |
240 |
315 |
82 |
30 |
22 |
165 |
78 |
109 |
79 |
277 |
F10 |
Standards&Features:
|
Design standard |
API609, ANSI16.34, JISB2064, GB T12238 |
|
Face to Face |
API609, DIN3202, ISO5752, BS5155 |
|
Flange drilling |
DIN2501 PN10/16, ANSI 125/150/300, BS4504, JIS10K |
|
Top Flange |
ISO5211 |
|
Test Inspection |
API598 |
Standards & Features
Multi standard wafer butterfly valve Standard:
Design and Manufacture Conform to EN 593, API609, JIS
Flange dimensions Conform to EN 1092-2 PN10, PN16, JIS5K, JIS10K,ANSI B16.1,DIN2501,BS4504
Face to Face dimensions Conform to EN558 series
Top Flange dimensions Conform to ISO5211
Testing Conform to API598、EN12266-1
Wafer type butterfly valve features:
Simple structure and easy operation
Easy installation and good sealing
Long service life and high reliability
Good interchangeability of parts and cost saving
Wafer type butterfly valve with concentric design
Using backless structure, Rubber fusion bonded on valve body
Replaceable, resilient seat
Case:
Project Name: Tanzania Water Project
Client name: Water project of a factory in Tanzania
Purchased Products: Gate Valves, Butterfly Valves, Check Valves, Pipe Fittings, etc.
Customer needs: water project treatment
client feedback:
The customer sent us the installation pictures of the WESDOM product in the working condition project, and the feedback quality is very good, and will maintain a long-term cooperative relationship with WESDOM;
Project pictures:
Application:
Wafer type butterfly valve Application:
potable water supply pipelines and treatment plants.
transportation of filtered and recycled water.
irrigation distribution networks.
water-pumping stations and hydroelectric plants.
nuclear industry, fire safety and storage facilities.
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