|
Size: 1/4 to 4 inches
Pressure: 150 to 1,500lbs
Materials: WCB, LCB, CF8, CF8M, CF3, CF3M, A105, LF2, F304, F316, F304L and F316L
Design and manufacture standard: API 608 and ASME B16.34
Threaded end: G, NPT, BSP, BSPT and DIN259/2999
Butt-welded end: ASME B16.25
Socket end: ASME B16.11
Mounting pad: ISO5211
Test standard: API598
Structure type: there-piece floating type and full port
Operated way: lever, pneumatic and electric |
Main outer size
DN |
G |
L |
E |
A |
H |
6 |
1/4" |
60 |
16 |
95 |
59 |
10 |
3/8" |
60 |
16 |
95 |
59 |
15 |
1/2" |
60 |
16 |
95 |
59 |
20 |
3/4" |
75 |
18 |
125 |
63 |
25 |
1" |
86 |
22 |
125 |
68 |
32 |
11/4" |
105 |
25 |
145 |
73 |
40 |
11/2 |
114 |
26 |
145 |
89 |
50 |
2" |
140 |
28 |
205 |
100 |
65 |
21/2" |
|
|
|
|
80 |
3" |
|
|
|
|
100 |
4" |
|
|
|
|
Specifications
Nominal pressuare |
PN |
2.5,4.0,6.4 |
Mpa |
Strength testing pressure
|
PT |
3.8,6.0,9.6 |
Set testing pressure
|
|
0.6 |
Seat testing pressure
|
|
3.0,4.8,7.6 |
Applicable mcdia |
|
|
|
Water.Oil.Steam |
Nitric acid |
Acetic acid |
Applicable temperatrue
|
-40～180℃ |
Materials of main parts
Description of Parts |
Q51F-25,40 |
Q51F-25P,40P |
Q11F-25R,40R |
Valve body |
WCB |
ZG1Cr18Ni9Ti
CF8 |
ZG1Cr18Ni12Mo2Ti
CF8M |
Ball |
ICr18Ni9Ti
304 |
ICr18Ni9Ti
304 |
1Cr18Ni12MP2Ti
316 |
Stem |
ICr18Ni9Ti
304 |
ICr18Ni9Ti
304 |
1Cr18Ni12Mo2Ti
316 |
Sealring
|
Polytetrafluoroethlene |
Packing
|
Polytetrafluoroethlene |
|
|
