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Control systems Safety valves
Safety information, installation and maintenance For full details see the Installation and Maintenance Instructions (IM-P316-03) supplied with the product. Installation note: The safety valve should always be fitted with the centre line of the spring housing vertically above the valve. Ensure the discharge pipework system is sized correctly.
SV615 safety valve selection guide: Model type SV615
SV615
A = Closed bonnet/easing lever
Configuration
A
B = Closed bonnet/sealed cap
S = Stainless steel
N = Nitrile E = EPDM V = Viton
Seal material
N
P = Electroless nickel plated (ELNP) Q = ELNP and stainless steel name-plate
Finish
Size
DN15
DN15, DN20, DN25, DN32, DN40 and DN50
4.7 38
BSPF x BSPF
BSPF x BSPF NPTF x NPTF Clamp x BSPF
Connections (Inlet x Outlet)
Selection example
SV615
A
N
DN15
BSPF x BSPF
If ELNP finish is required, add 'P'.
How to order example: 1 off Spirax Sarco SV615AN safety valve having DN15 screwed BSPF x BSPF connections, set at 6 bar g.
TI-P316-01 CTLS Issue 20
Page 10 of 10
SV615 Safety Valve
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