Intro. to Sandwich Valves (Ref. Info.)0 pages

D03 (NG6) SANDWICH VALVES

Sandwich Valve Labels & Symbols

A
P

The letters A and B stamped on
the manifold indicate the side of
the manifold which serves as port
A and port B, relative to the valve
symbol and the ISO/CETOP mounting surface.

T

P

A

B

T

1

B

Numbers ➀ and ➁ stamped on
the manifold indicate the surface to
be positioned toward the sub-base
manifold surface vs. the four-way
valve surface.

1

1

2

2

2

T
A

B
P

2
A

B
1

A

P

T

2

2

Small uncircled numbers in the
valve symbol indicate the port
logic of the cavity used. Individual
cartridge product pages explain this
port logic and labeling.

1

A

1

B
2

1

P

T

B

1

2

1

2

2

2

1

1

2

1

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