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4" x Dual 3"
4" x Dual 3"
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NABIC Fig 520 High Lift Double Spring Safety Valve
0.34 to 12.5 Barg (4.93 to 181.2 Psig)
Filter
clear
Delivery
All
2 to 3 days
Type
All
Safety
Set Pressure
All
0.35 - 0.4 (5.1 - 5.8 Psig)
0.4 - 0.5 (5.8 - 7.3 Psig)
0.5 - 0.75 (7.3 - 10.9 Psig)
0.75 - 1 (10.9 - 14.5 Psig)
1 - 3 (14.5 - 44 Psig)
3 - 3.8 (44 - 55 Psig)
3.8 - 5.7 (55 - 83 Psig)
5.7 - 10 (83 - 145 Psig)
10 - 10.5 (145 - 152 Psig)
10.5 - 11 (152 - 160 Psig)
11 - 12.5 (160 - 181 Psig)
Size
All
2.1/2" x Dual 2"
3" x Dual 2.1/2"
4" x Dual 3"
Connections
All
PN Flanged
ANSI Flanged
Material
All
Gunmetal
Approvals
All
WRAS
Head Type
All
Lifting Lever
Manufacturer
All
NABIC
