R Equalizing Assembly

Purpose:

Provides a single run to set and a single run to pull plugging system.

Description:

The “R” Equalizing Assembly consists of three parts: - Valve Housing, Equalizing Valve (Collet), and End Cap. The valve housing connects to the packing mandrel of the “R” lock assembly. The valve housing has a standard no-go shoulder as does all “R” line accessories, to accommodate locating “RN” lock assemblies into no-go nipple profiles. Two to four 1/16" equalizing ports are drilled through the housing body. The equalizing valve has two sealing rings, for sealing the area containing the equalizing ports. Collet fingers are located at the lower end of the valve to lock it in a closed sealing position. The “R” Equalizing Assembly requires running and pulling prongs. The running prong pushes and holds the equalizing valve off of the sealing position, the running prong then closes the equalizing assembly as the running tool is sheared from the plug assembly. The pulling prong pushes the equalizing valve down off the seat as the pulling tool engages the lock mandrel assembly.

Applications:

The “R” Equalizing Assembly can be used for other applications such as electronic shut in tools and check valves.

Sizes include: 1.71, 1.78, 2.12, 2.18, 2.56

Nominal Size

1.71”

1.78”

2.12”

Assembly Number

0902R171A0

0902R178A0

0902R212A0

Item

Part Number

1

Housing

0902R17101

0902R17801

0902R21201

2

Collet

0902R17102

0902R17802

0902R17802

3

Cap

0902PX150047

0902PR17804

0902PR17804

4

O-Ring

2-019

2-120

2-120

5

Backup Ring

8-019

Top Thread Connection

1.125-16 UN 2B

1.375-14 UNS 2B

1.375-14 UNS 2B

Max O.D.

1.705

1.77

2.12

Nominal Size

2.18”

2.56”

Assembly Number

0902RS18A0

0902R256A0

Item

Part Number

1

Housing

0902R21801

0902R25601

2

Collet

0902R21802

0902R25602

3

Cap

0902PR21804

0902PR25604

4

O-Ring

2-125

2-031

5

Backup Ring

2-129

Top Thread Connection

1.705-12 UN 2B

2.00-12 SLB 2G

Max O.D.

2.173

2.555

Download Technical Datasheet

Sales & Support