Page 506 - Industrial Ancillaries 2020 Catalogue (Sterling)
P. 506

12
Safety Valves
Maximum Set Temperature: Maximum Set Pressure:
+190°C 12.5 bar (180 psi)
Fig 542L Pressure Relief Valve
Female Threads BSPP
Nabic Pressure Relief Valves are intended for use where pressure tightness is required on the discharge side of the valve. They are ideal for pump relief, bypass relief, outside installations, and in ammable  uids.
The valves are of gunmetal construction with top guided copper alloy parts, chrome vanadium spring and PTFE to metal seating. O-ring seals ensure pressure tightness at cover and cap joints.
Available options are: stainless steel springs, high pressure versions and Viton® seat design. For further information please contact our Sales Team.
1/2" BSPP x 1/2" BSPP
119
Set
Part No. at Price
bar
N-542L-015-1 1 £136.94
3/4" BSPP x 3/4" BSPP
119
Set
Part No. at Price
bar
N-542L-020-1 1 £157.22
1" BSPP x 1" BSPP
119
Set
Part No. at Price
bar
N-542L-025-1 1 £207.97
1 1/4" BSPP x 1 1/4" BSPP
119
Set
Part No. at Price
bar
N-542L-032-1 1 £286.43
N-542L-015-1.5
N-542L-015-2
N-542L-015-2.5
N-542L-015-3
N-542L-015-3.5
N-542L-015-4
N-542L-015-4.5
N-542L-015-5
N-542L-015-5.5
N-542L-015-6
N-542L-015-6.5
N-542L-015-7
N-542L-015-7.5
N-542L-015-8
N-542L-015-8.5
N-542L-015-9
N-542L-015-9.5
1.5
2
2.5
3
3.5
4
4.5
5
5.5
6
6.5
7
7.5
8
8.5
9
9.5
£136.94
£136.94
£136.94
£136.94
£136.94
£136.94
£136.94
£136.94
£136.94
£136.94
£136.94
£136.94
£136.94
£136.94
£136.94
£136.94
£136.94
£136.94
£136.94
£383.70
£383.70
£383.70
£383.70
£383.70
£383.70
£383.70
£383.70
£383.70
£383.70
£383.70
£383.70
£383.70
£383.70
£383.70
£383.70
£383.70
£383.70
N-542L-020-1.5
N-542L-020-2
N-542L-020-2.5
N-542L-020-3
N-542L-020-3.5
N-542L-020-4
N-542L-020-4.5
N-542L-020-5
N-542L-020-5.5
N-542L-020-6
N-542L-020-6.5
N-542L-020-7
N-542L-020-7.5
N-542L-020-8
N-542L-020-8.5
N-542L-020-9
N-542L-020-9.5
1.5
2
2.5
3
3.5
4
4.5
5
5.5
6
6.5
7
7.5
8
8.5
9
9.5
£157.22
£157.22
£157.22
£157.22
£157.22
£157.22
£157.22
£157.22
£157.22
£157.22
£157.22
£157.22
£157.22
£157.22
£157.22
£157.22
£157.22
£157.22
£157.22
£484.15
£484.15
£484.15
£484.15
£484.15
£484.15
£484.15
£484.15
£484.15
£484.15
£484.15
£484.15
£484.15
£484.15
£484.15
£484.15
£484.15
£484.15
N-542L-025-1.5
N-542L-025-2
N-542L-025-2.5
N-542L-025-3
N-542L-025-3.5
N-542L-025-4
N-542L-025-4.5
N-542L-025-5
N-542L-025-5.5
N-542L-025-6
N-542L-025-6.5
N-542L-025-7
N-542L-025-7.5
N-542L-025-8
N-542L-025-8.5
N-542L-025-9
N-542L-025-9.5
1.5
2
2.5
3
3.5
4
4.5
5
5.5
6
6.5
7
7.5
8
8.5
9
9.5
£207.97
£207.97
£207.97
£207.97
£207.97
£207.97
£207.97
£207.97
£207.97
£207.97
£207.97
£207.97
£207.97
£207.97
£207.97
£207.97
£207.97
£207.97
£207.97
£679.92
£679.92
£679.92
£679.92
£679.92
£679.92
£679.92
£679.92
£679.92
£679.92
£679.92
£679.92
£679.92
£679.92
£679.92
£679.92
£679.92
£679.92
N-542L-032-1.5
N-542L-032-2
N-542L-032-2.5
N-542L-032-3
N-542L-032-3.5
N-542L-032-4
N-542L-032-4.5
N-542L-032-5
N-542L-032-5.5
N-542L-032-6
N-542L-032-6.5
N-542L-032-7
N-542L-032-7.5
N-542L-032-8
N-542L-032-8.5
N-542L-032-9
N-542L-032-9.5
1.5
2
2.5
3
3.5
4
4.5
5
5.5
6
6.5
7
7.5
8
8.5
9
9.5
£286.43
£286.43
£286.43
£286.43
£286.43
£286.43
£286.43
£286.43
£286.43
£286.43
£286.43
£286.43
£286.43
£286.43
£286.43
£286.43
£286.43
£286.43
£286.43
£973.37
£973.37
£973.37
£973.37
£973.37
£973.37
£973.37
£973.37
£973.37
£973.37
£973.37
£973.37
£973.37
£973.37
£973.37
£973.37
£973.37
£973.37
£973.37
N-542L-015-10 10
N-542L-015-10.5 10.5
N-542L-020-10 10
N-542L-020-10.5 10.5
N-542L-025-10 10
N-542L-025-10.5 10.5
N-542L-032-10 10
N-542L-032-10.5 10.5
1 1/2" BSPP x 1 1/2" BSPP
119
Set
Part No. at Price
bar
N-542L-040-1 1 £383.70
2 1/2" BSPP x 2 1/2" BSPP
119
Set
Part No. at Price
bar
N-542L-065-1 1 £679.92
3" BSPP x 3" BSPP
119
Set
Part No. at Price
bar
N-542L-080-1 1 £973.37
2" BSPP x 2" BSPP
119
Set
Part No. at Price
bar
N-542L-050-1 1 £484.15
N-542L-040-1.5
N-542L-040-2
N-542L-040-2.5
N-542L-040-3
N-542L-040-3.5
N-542L-040-4
N-542L-040-4.5
N-542L-040-5
N-542L-040-5.5
N-542L-040-6
N-542L-040-6.5
N-542L-040-7
N-542L-040-7.5
N-542L-040-8
N-542L-040-8.5
N-542L-040-9
N-542L-040-9.5
1.5
2
2.5
3
3.5
4
4.5
5
5.5
6
6.5
7
7.5
8
8.5
9
9.5
N-542L-050-1.5
N-542L-050-2
N-542L-050-2.5
N-542L-050-3
N-542L-050-3.5
N-542L-050-4
N-542L-050-4.5
N-542L-050-5
N-542L-050-5.5
N-542L-050-6
N-542L-050-6.5
N-542L-050-7
N-542L-050-7.5
N-542L-050-8
N-542L-050-8.5
N-542L-050-9
N-542L-050-9.5
1.5
2
2.5
3
3.5
4
4.5
5
5.5
6
6.5
7
7.5
8
8.5
9
9.5
N-542L-065-1.5
N-542L-065-2
N-542L-065-2.5
N-542L-065-3
N-542L-065-3.5
N-542L-065-4
N-542L-065-4.5
N-542L-065-5
N-542L-065-5.5
N-542L-065-6
N-542L-065-6.5
N-542L-065-7
N-542L-065-7.5
N-542L-065-8
N-542L-065-8.5
N-542L-065-9
N-542L-065-9.5
1.5
2
2.5
3
3.5
4
4.5
5
5.5
6
6.5
7
7.5
8
8.5
9
9.5
N-542L-080-1.5
N-542L-080-2
N-542L-080-2.5
N-542L-080-3
N-542L-080-3.5
N-542L-080-4
N-542L-080-4.5
N-542L-080-5
N-542L-080-5.5
N-542L-080-6
N-542L-080-6.5
N-542L-080-7
N-542L-080-7.5
N-542L-080-8
N-542L-080-8.5
N-542L-080-9
N-542L-080-9.5
1.5
2
2.5
3
3.5
4
4.5
5
5.5
6
6.5
7
7.5
8
8.5
9
9.5
506
N-542L-040-10 10
N-542L-050-10 10
N-542L-065-10 10
N-542L-080-10 10
N-542L-080-10.5 10.5
N-542L-040-10.5 10.5 £383.70
N-542L-050-10.5 10.5 £484.15
N-542L-065-10.5 10.5 £679.92
Process Valves


































































































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