• Dual Activated Circulation Valve
  • Dual Activated Circulation Valve

Dual Activated Circulation Valve

In Stock

Description

Description

The Dual Activated Circulation Valve offers two methods of returning circulation of the tool string. In case that no circulation can be established, a certain pressure shall be built up inside the coiled tubing, and the burst disc will burst when the applied pressure is greater than the burst pressure so that the circulation is returned. However, the circulation can be established by using a drop ball. Pressure applied to the drop ball caused the shear pins to shear and the piston to move down allowing circulation via the side ports.

Features
Different burst discs available.
Activation pressure can be adjusted at surface.

Specifications


PN

OD

ID

Make-Up Length

Working Pressure

Connection

C8715056713

1-11/16"

0.40"

7.2"

5,000psi

1"AMMT

C8715056708

2-1/8"

0.40"

7.4"

5,000psi

1-1/2"AMMT

C8715130207

2-1/4"

0.68"

7.4"

5,000psi

1-1/2"AMMT

C8715087607

2-1/2"

0.68"

7.4"

5,000psi

1-1/2"AMMT

C8715130217

2-5/8"

0.75"

8.7"

5,000psi

1-1/2"AMMT

C8715046090

2-7/8"

0.75"

8.7"

5,000psi

2-3/8"PAC

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