Patent ID: 11867043
Assignee: KLX ENERGY SERVICES LLC
Field: Mechanical elements (Mechanical engineering)
Classification: CPC E  F | IPC E  F

Claim 8:
9. The pressure bleed-off system of claim 8, further comprising:
a first intermediate pressure transducer residing between the first manual plug valve and the second high pressure line plug valve along the high pressure line; and
a second intermediate pressure transducer residing between the second lower pressure line plug valve and the second manual plug valve along the low pressure line;
and wherein:
the first intermediate pressure transducer is configured to send digital signals to the controller indicative of fluid pressure between the first high pressure line plug valve and the second high pressure line plug valve along the high pressure line in real time; and
the second intermediate pressure transducer is configured to send digital signals to the controller indicative of fluid pressure between the first low pressure line plug valve and the second lower pressure line plug valve along the low pressure line in real time.