Patent ID: 11938592
Assignee: TD TOOLS, INC.
Field: Civil engineering (Other fields)
Classification: CPC B  E | IPC B  E

Claim 0:
1. A modular valve system, comprising:
a first valve block, comprising:
a block of material, the block comprising a fluid channel that extends from a first fluid inlet to a first fluid outlet; and
a valve seat attached to the fluid channel, wherein the valve seat is configured to prevent flow of fluid into the fluid channel when a valve poppet is pressed against the valve seat;

a second valve block comprising a second fluid inlet and a second fluid outlet;
first piping coupling the first fluid outlet to the second fluid outlet;
a third valve block comprising a third fluid inlet and a third fluid outlet;
a fourth valve block comprising a fourth fluid inlet and a fourth fluid outlet;
second piping coupled to the first fluid inlet and the third fluid inlet;
third piping coupled to the third fluid outlet and the fourth fluid outlet; and
fourth piping coupled to the fourth fluid inlet and the second fluid inlet.