ISO-Lock Valves

Elwood’s ISO-Lock Isolation Valve is one of the most unique products Elwood has developed. This product has many applications in both mobile hydraulic and industrial hydraulic settings.

This isolation valve offers the ability to lockout all ports with one simple turn and then locked out via a Hasp. Since this valve is a sandwich valve, you can remove the stack of valves above without disrupting operation of the system. This allows for maintenance to occur on a system with greater efficiency.  The ISO-Lock valve is offered in both carbon steel and stainless steel options with many different valve patterns.

Standard Features

  • Industry standard patterns NFPA/ANSI
  • Capacities to 350 GPM (1,300 LPM)
  • Working pressures to 6,000 PSI / 414 bar
  • Provides positive isolation of ports
  • Fast and easy installation
  • Allows for system diagnostics
  • Designed to operate with low viscosity fluids, raw water, and oil

Material

  • Standard Carbon Steel with Black Oxide Finish
  • 400 Series Stainless Steel
  • 316 Series Stainless Steel available upon request.

Port Options

  • Standard Port – Lever on B-Port Side
  • Tank Port – Lever on T-Port Side

Product Downloads

Items per page
Loading
File
Size
Type
Last Modified
Download
506 KB
pdf
Aug 11, 2026
Download