Injection Valve

Injection Valve

Purpose

Used as a one way check valve when there is a desire to retain pressure from below the valve and still have the ability to pump, or inject down through the tool.

Description

The BT Injection Valve consists for four components:

1. Packing Sub / Crossover 2. Dart 3. Cage 4. Spring

Application

Used in conjunction with any number (Baker or Otis) of lock mandrels, the BT Injection Valve may be landed in a variety of different profiles to provide well control while still leaving the ability to pump or inject from above.

Baker Style

Nominal Size

1.56”

1.62”

2.00”

2.50”

Assembly Number

0903B156A0

0903B162A0

0903B200A0

0903B250A0

Item

Part Name

1

Packing Mandrel

0903B15601

0903B16201

0903B20001

0903B25001

2

Dart

0903B15602

0903B15602

0903B20002

0903B25002

3

Cage

0903B15603

0903B15603

0903B20003

0903B25003

4

Spring

0903B15604

0903B15604

0903B20004

0903B25004

Upper Thread Connection

1.18”-14 UN

1.18”-14 UN

1.406”-14 UN

1.812”-14 UN

Max O.D.

1.55”

1.61”

1.86”

2.30”

**Adapter for Otis style lock

Otis Style

Nominal Size

1.62”

2.00”

2.50”

Assembly Number

0902B162A0

0902B200A0

0902B250A0

Item

Part Name

1

Packing Mandrel

0802COX16201

0802COX18707

0802COX23103

2

Dart

0903B15602

0903B20002

0903B25002

3

Cage

0903B15603

0903B20003

0903B25003

4

Spring

0903B15604

0903B20004

0903B25004

Upper Thread Connection

1.125”-16 UN

1.375”-14 UN

1.75”-12 UN

Max O.D.

1.61”

1.86”

2.30”

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