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Brand:GOOLE
Description:A42 spring loaded full lift type safety relief valve
Origin:China Zhejiang
Product detail: A42Y-C type safety valve are used for the equipment and pipeline of the air, petroleum gas, liquid etc medium what the working temperature are less than 300℃.
A42Y-P type and A42Y-R type are used for the equipment and pipeline of the quality with corrode medium what the working temperature are less than 200℃.Take for extra pressure protection devices.
A42H / Y Spring Loaded Full Lift Safety Valve Maint Parts Material
|
No |
Parts Name |
A42H-C/ A42Y- C Material |
A41Y--P/ A42Y-P Material |
A41Y--R / A42Y-R Material |
|
1 |
Body |
wcb |
1cr18ni9ti |
1cr18ni12mo2ti |
|
2 |
Seat |
2cr13/1cr18ni9ti |
1cr18ni9ti |
1cr18ni12mo2ti |
|
3 |
Adjusting Ring |
2cr13/1cr18ni9ti |
1cr18ni9ti |
1cr18ni12mo2ti |
|
4 |
Disc |
2cr13/1cr18ni9ti |
1cr18ni9ti |
1cr18ni12mo2ti |
|
5 |
Guide |
2cr13/1cr18ni9ti |
1cr18ni9ti |
1cr18ni12mo2ti |
|
6 |
Bonnet |
zg230-450 |
230-450 |
230-450 |
|
7 |
Spring |
50crva |
50crva |
50crva |
|
8 |
Stem |
2cr13 |
2cr13 |
1cr18ni12mo2ti |
|
9 |
Adjusting Bolt |
45 |
2cr13 |
2cr13 |
|
10 |
Cap |
200-400 |
200-400 |
200-400 |
|
|
Sealing |
D507 |
Stellite 6 |
|
Main External Dimensions
 |
