A27 Spring loaded low lift type safety valve
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China [CN] 
A27H type are used for the equipment and pipeline of water, air, steam etc. Medium what the working temperature are less than 200℃.A27Y type are used for the equipment and pipeline of the quality with corrode are less than 200℃.Take for extra pressure devices.
1、A27W-10TSpring Loaded Low Lift Safety Valve
|
Parts Name |
Material |
Parts Name |
Material |
|
Bonnet, Cap |
KT30-6 |
Spring |
60SMn |
|
Body, Disc, Stem |
ZHMn58-2-2 |
Lever |
A3 or KT30-6 |
|
Adjusting Bolt, Locking Nut |
Brass |
|
|
2、A27W-10T Spring Loaded Low Lift Safety Valve Main Dimension Unit：mm
|
DN |
R |
do |
S |
H= |
L1 |
L |
G |
WeightKg |
|
15 |
1/2” |
16 |
30 |
176 |
54 |
35 |
1/2” |
1 |
|
20 |
3/4” |
20 |
34 |
189 |
59 |
37 |
3/4” |
1.2 |
|
25 |
1” |
25 |
40 |
221 |
70 |
42 |
1” |
1.7 |
|
32 |
11/4” |
31 |
48 |
247 |
83 |
45 |
11/4” |
2.1 |
|
40 |
11/2” |
37 |
56 |
269 |
89 |
55 |
11/2” |
3 |
|
50 |
2” |
48 |
66 |
305 |
104 |
67 |
2” |
4.7 |
|
65 |
21/2” |
62 |
86 |
362 |
116 |
76 |
21/2” |
9 |
|
80 |
3” |
73 |
98 |
383 |
125 |
84 |
3” |
11. |
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