Your browser is out of date.

You are currently using Internet Explorer 7/8/9, which is not supported by our site. For the best experience, please use one of the latest browsers.

In-Service Test Tool (ITT)

An in-line device installed between a safety relief valve and a pressure vessel for in-field testing of pressure settings and/or seat leakage.

Operation

A hydraulic pump or Nitrogen bottle, with a flexible hose, gauges, and needle valves can be attached to the connector nipple, and the relief valve can be tested to determine if the set pressure is correct without taking the line out of service, or removing the valve from the line.

CAUTION: Never use Oxygen.

Contact an expert
In-Service Test Tool (ITT)

Features

  • Connections: 2″ x 2″ NPT. 1 1/2″ x 1 1/2″ NPT, 1” x 1” NPT

Specifications

Materials

  • Body: Carbon or Stainless Steel (Specify)
  • Seat: Durable Plastic
  • Ball: Stainless
  • Connector Nipple: Stainless

Have a Question?

Contact an expert or give us a call.

Why work with us

6,600+

Employees

60

Countries

30+

Manufacturing Locations

400+

Scientists and Technologists

2,500+

Patents