Valve body, valve cover |
Stem, ball? |
Sealing surface |
filler? |
WCB/Stainless steel |
Stainless steel |
Stainless steel and PTFE |
?Teflon |
Nominal pressure |
Shell test? |
Seal test? |
Applicable medium? |
Suitable temperature |
1.6? |
2.4? |
1.76? |
Liquefied petroleum gas, natural gas, etc. |
-40~+80℃? |
2.5? |
3.75? |
2.75? |
||
4.0? |
6.0? |
4.4? |
Nominal diameter、 |
Q41F-25Type main connection dimensions and dimensions(mm)? |
weight |
||||||||
|
L? |
D? |
D1? |
D2? |
Z-фd? |
H? |
b? |
f? |
Do? |
|
15? |
130? |
95? |
65? |
45? |
4-14? |
103? |
16? |
2? |
100? |
3? |
20? |
140? |
105? |
75? |
55? |
4-14? |
112? |
16? |
2? |
160? |
4? |
25? |
150? |
115? |
85? |
65? |
4-14? |
123? |
16? |
2? |
160? |
5? |
32? |
165? |
135? |
100? |
78? |
4-18? |
150? |
18? |
3? |
250? |
8? |
40? |
180? |
145? |
110? |
85? |
4-18? |
156? |
18? |
3? |
250? |
11? |
50? |
200? |
160? |
125? |
100? |
4-18? |
172? |
20? |
3? |
350? |
14? |
65? |
220? |
180? |
145? |
120? |
8-18? |
197? |
22? |
3? |
350? |
20? |
80? |
250? |
195? |
160? |
135? |
8-18? |
222? |
22? |
3? |
450? |
28? |
100? |
320? |
230? |
190? |
160? |
8-23? |
253? |
24? |
4? |
450? |
36? |
125? |
400? |
270? |
220? |
188? |
8-25? |
286? |
28? |
4? |
600? |
62? |
150? |
400? |
300? |
250? |
218? |
8-25? |
275? |
30? |
4? |
800? |
80? |
Address:Shanghai Market Road 3360
Switchboard:021-66516999
Phone Sales:021-51619868 / 021-66518677
Post:200436
E-mail : [email protected]
Al