Home > Products Show > Butterfly Valves > Wafer Type Butterfly Valve
Products Show  
     Gate Valves
     Globe Valves
     Check Valves
     Ball Valves
     Butterfly Valves
     Plug Valves
     Forged Steel Valves
     Strainers
     Flanges
     Others
Products  
 
Product Name:Wafer Type Butterfly Valve
Wafer Type Butterfly Valve
Specification
Design standard: API609;EN593,ect
Face to Face: DIN3202-K1,EN558-1 20 Series;BS5155,MSS SP-67
Flange Drilling: DIN2501PN10/PN16;BS10-D;JIS10K;BS4504;ANSI125/150;AS2129 Table D/E;ASA125/150 etc.
Pressure test: API 598
Size: 2"-12"
 
Application
This kind of butterfly valve is widely utilized in foodstuff,pharmacy,chemical industry etc.and industrial environmental protection, water treatment, high building,water supply and draian tubing line open or close or adjusting medium.
 
Materials
?
Dimensions
Materials
No.
Part Name
Material (1)
Material(2)
1
Body
A126B
?GG25
2
Bushing
B62
?B62
3
"O"ring
EPDM
?NBR
4
Stem
SS410
?1.4201
5
Disc
SS316
?1.4408
6
Seat
EPDM
?NBR
7
Pin
SS316
?1.4408
 
Dimensions
Size
C
L
A
B
c
D1
D
n-d
K
E
n-d1
DN50
42.04
32
100
80
12.6
125
52.5
4-18
65
50
4-8
DN65
44.68
32
113
89
12.6
145
63.8
4-18
65
50
4-8
DN80
45.21
32
124
95
12.6
160
78.1
8-18
65
50
4-8
DN100
52
32
152
114
15.77
180
103.8
8-18
90
70
4-10
DN125
54.36
32
152
127
18.92
210
123.1
8-18
90
70
4-10
DN150
55.7
32
165
139
18.92
240
155
8-22
90
70
4-10
DN200
60.1
40
205
175
22.1
295
202.1
8-22
125
102
4-12
DN250
65.63
40
253
203
28.45
350
250.1
12-22
125
102
4-12

 

 ♦ The Related Products for Wafer Type Butterfly Valve: >>More...  
·PTFE Lined Butterfly Valve
·Concentric Double Flanged (U type) Butterfly Valve
·Wafer Type Butterfly Valve
·Lug Type Butterfly Valve
·DIN3202-K3 Flanged Double-eccentric Butterfly Valve
 

Home | About Us | Products Show | Quality Control | Service Online | Contact Us | Sitemap
Tel: 0086-577-67279881 / 67279882 Fax: 0086-577-67279880 E-mail: sales@welcovalve.com
Address: Sanqiao Industrial Zone, Oubei, Wenzhou City, Zhejiang Province, P.R. China. Postal Code: 325105
Copyright © 2009 Welco Valve Co.,Ltd., All rights reserved.