HOME
ABOUT US
PRODUCT
Industrial valves
DIN Valves
ANSI Valves
BS Valves
JIS Marine Valves
Air vent head
Globe Valve&Angle valves
SDNR Valves
Gate Valves
Check Valves
Storm Valves
Hose Valves
Self Closing Valves
Quick Closing Valves
Ball Valves
Foot Valves
Strainer
Mud box
Cocks
Sounding Head
Ship
Sight Glass
Rose Box
DIN Marine Valves
Butterfly Valves
ANSI Marine valves
Oil&Gas
Fire Fighting
Fittings
Marine PV Valves
Flange
CERTIFICATES
CONTACT
Contact Us
Messages
Product Categories
JIS Marine Valves
Air vent head
Globe Valve&Angle ...
SDNR Valve
Gate Valve
Check Valve
Storm Valve
Hose Valve
Self Closing Valve
Quick Closing Valv...
Ball Valve
Foot Valve
Strainer
Mud box
Cocks
Sounding Head
Ship's Deck Stand
Sight Glass
Rose Box
DIN Marine Valves
ANSI Marine Valves
Butterfly Valves
Lugged type
Double flanged typ...
Wafer type
Semi-lug type
Industrial valves
DIN Valves
ANSI Valves
BS Valves
Marine PV Valves
Fire Fighting
Fittings
Oil&Gas
Flange
Products
Current location :
Home
> > Products
Double eccentric high performance butterfly valve
Model Number：
Place of Origin：
Added：
2022-04-18
Views：
Telephone：
0086 591 87732126
Keywords：
Next
Previous
Product Details
Description
Technical standards
1. Design and manufacture conforms to API609
2. Pressure and temperature rating conforms to ASME B16.34
3. Flange end conforms to ASME B16.5
4. Test according to API 598
Specification
NO.
PARTS NAME
MATERIAL
1
BODY
CF8M/WCB
2
INSERT
20#
3
SEAT
PTFE/RPTFE
4
DISC
CF8M
5
STEM
17-4PH
6
BUSHING
316+RPTFE
7
PACKING RING
316
8
PACKING
RPTFE
9
GLAND
CF8
10
TAPER PINS
17-4PH
NPS
DN
K
W
A
B
C
N
M
2"
50
81
43
96
127
165
8
Φ18
2.5"
65
111
49
118
149.2
190
8
Φ22
3"
80
121
49
132
168.3
210
8
Φ18
4"
100
133
54
157
200
255
8
Φ19
5"
125
135
57
186
235
280
8
Φ22
6"
150
175
59
217.5
269.9
320
12
Φ22
8"
200
213
73
273
330.2
380
12
Φ26
10"
250
254
83
327
387.4
445
16
Φ30
12"
300
283
92
385
450.8
520
16
Φ32
14"
350
325
117
445
514.4
585
20
Φ32
16"
400
351
133
505
571.5
650
20
Φ35