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Product Name: Wafer Type Butterfly Valve
Wafer Type Butterfly Valve

Specification
Design Standard: API609;EN593
Face to Face: DIN3202-K1; BS5155; MSS SP-67, EN558-1 20 Series ect.
Flange Drilling: DIN2501PN10/PN16; ANSI125/150; ASA125/150; BS4504; JIS10K; AS2129 Table D/E; BS10-D; ASA125/150 ect;
Pressure test: API 598
Size: 14"-24"

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
 
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.
 
Dimensions
Size
C
L
A
B
c
D1
D
n-d
K
E
n-d1
350
78
45
368
267
31.6
460
333.3
16-22
125
102
4-12
400
102
51.2
400
298.6
33.15
515
389.6
16-26
175
140
4-18
450
114
51.2
422
317.7
37.95
565
440.5
20-26
175
140
4-18
500
127
64.2
480
347.9
41.15
620
491.6
20-26
175
140
4-18
600
154
70.2
562
444.4
50.56
725
592.5
20-30
210
165
4-22
 ♦ The Related Products for Wafer Type Butterfly Valve: >>More...  
·PTFE Lined Butterfly Valve
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·Wafer Type Butterfly Valve
·Lug Type Butterfly Valve
·DIN3202-K3 Flanged Double-eccentric Butterfly Valve
 

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