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Lever Safety Valve
Lever Safety Valve can be classfied into Single-Lever Safety Valve and Dual-Lever Safety Valve or called Double-Lever Safety Valve.
Details
Lever Safety Valve can be classfied into Single-Lever Safety Valve and Dual-Lever Safety Valve or called Double-Lever Safety Valve.
Our Goole Single-Lever Safety Valve Model includes GA41H, A51H ,& GA42H.
Our Goole Doule-Lever or Dual Lever Safety Valve Model is GA44H
GA41H, A51H , GA42H and GA44H Type Safety Valve is applicable to the boiler and pressure container ( The working Temperature is 450 Deg C or Lss.), which will avoid the pressure rate overseed the allowable upper limit. The medium of this Single-Lever Safety Valve can be steam or air.
GA41H, A51H Type Safety Valve, except the lever (Lever material is carbon steel), hammer(hammer material is cast iron), the materials of other parts is the same as A41H-16C Spring loaded type safety valve.
Lever Safety Valve Main Dimension
|
Model |
DN |
Dimension |
|||||||||||||||||||||
|
do-z |
D |
D1 |
D2 |
D6 |
f |
f2 |
b |
Z-?d |
H |
L |
SW |
Flanged |
|||||||||||
|
d1 |
k2 |
k3 |
D3 |
DN’ |
D2’ |
D1’ |
D’ |
b’ |
f’ |
z1-?d1 |
|||||||||||||
|
GA44H-1.6 |
80 |
50×2 |
200 |
160 |
135 |
/ |
3 |
/ |
20 |
8-18 |
410 |
840 |
120 |
145 |
162 |
190 |
150 |
210 |
240 |
280 |
24 |
3 |
8-23 |
|
GA44H-2.5 |
80 |
50×2 |
200 |
160 |
135 |
/ |
3 |
/ |
22 |
8-18 |
410 |
840 |
120 |
145 |
162 |
190 |
150 |
210 |
240 |
280 |
24 |
3 |
8-23 |
|
GA44H-4.0 |
80 |
50×2 |
200 |
160 |
135 |
121 |
3 |
4 |
22 |
8-18 |
410 |
840 |
120 |
145 |
162 |
190 |
150 |
210 |
240 |
280 |
24 |
3 |
8-23 |
|
GA44H-6.4 |
80 |
40×2 |
210 |
170 |
140 |
121 |
3 |
4 |
30 |
8-23 |
480 |
840 |
200 |
218 |
253 |
285 |
200 |
255 |
280 |
315 |
22 |
3 |
8-18 |
Next：Double port full lift safety valve
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Contact
Goole Valve Technology Co.,Ltd
Address: He_yi Industrial Zone,Oubei Town,Wenzhou City,Zhejiang Province,P.R.China
Tel: 86-577-57781015
E_mail: goole4@goolevalve.com
