What is this circuit symbol?

Question

circuit symbol

Does anyone know what this circuit symbol is? My guess is that it's a surge protector but I'm not sure

Context

enter image description here

\$\begingroup\$ It would help to show the context this symbol is in. \$\endgroup\$
– Olin Lathrop
Commented Sep 24, 2014 at 18:32 — Olin Lathrop, Commented Sep 24, 2014 at 18:32
\$\begingroup\$ Just edited to add context \$\endgroup\$
– SivaDotRender
Commented Sep 24, 2014 at 18:36 — SivaDotRender, Commented Sep 24, 2014 at 18:36
\$\begingroup\$ @SivaDotRender The context image is not visible. \$\endgroup\$
– Karlo
Commented Mar 2, 2017 at 15:42 — Karlo, Commented Mar 2, 2017 at 15:42

Tut · Accepted Answer · 2014-09-24 19:12:02Z

2

answered Sep 24, 2014 at 19:12

Tut

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\$\begingroup\$ It turns out that the SPKx5 referenced in the image is a gas valve. So either this is the symbol for the valve itself, or some kind of ancillary pump associated with the valve's application. \$\endgroup\$
– Dan
Commented Sep 24, 2014 at 19:18
\$\begingroup\$ I did some research and yes you are correct. This is the pump that pumps oil into a piston in order to open the valve. \$\endgroup\$
– SivaDotRender
Commented Sep 24, 2014 at 20:24

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Community · Accepted Answer · 2020-06-11 15:10:44Z

5

Looks like a general pump symbol to me.

enter image description here

CommunityBot

1

answered Sep 24, 2014 at 19:25

JIm Dearden

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2 Answers 2