GBK-1 Gas Lift
Valve
Product No. BI 01-10-1000 The GBK-1 gas lift valve is a 1" O.D.
wireline retrievable, pressure operated, nitrogen charged valve with an attached
running head and bottom collect latch. The valve has a larger dome area than the
GBK and can be used for either continuous or intermitting flow and installed in
all mandrels that have a 1" receiver pocket. Port sizes available 1/8"
to 5/16" or as required.
|
STEM TIP ASSEMBLY |
||
|
Port Size |
Fraction Equivalent |
Part Number Complete |
|
.125 |
1/8" |
01-10-1111 |
|
.188 |
3/16" |
01-10-1311 |
|
.250 |
1/4" |
01-10-1411 |
|
.313 |
5/16" |
01-10-1511 |
|
FLOATING SEAT ASSEMBLY |
||
|
Port Size |
Fraction Equivalent |
Part Number Complete |
|
.125 |
1/8" |
01-01-1114 |
|
.188 |
3/16" |
01-01-1314 |
|
.250 |
1/4" |
01-01-1414 |
|
.313 |
5/16" |
01-01-1514 |
GR-20 Gas Lift Valve
Product No. BI 01-20-1000
The GR-20 valve is a 1 1/2" O.D. wireline retrievable, pressure operated, nitrogen charged valve. It can be used for either continuous or intermitting flow and may be installed in all mandrels that have a 1-1/2" receiver pocket. Port sizes available 3/16" to 1/2" or as required.
|
STEM TIP ASSEMBLY |
||
|
Port Size |
Fraction Equivalent |
Part Number Complete |
|
.188 |
3/16" |
01-20-1312 |
|
.250 |
1/4" |
01-20-1412 |
|
.313 |
5/16" |
01-20-1512 |
|
.375 |
3/8" |
01-20-1612 |
|
.438 |
7/16" |
01-20-1712 |
| .500 | 1/2" | 01-20-1812 |
|
FLOATING SEAT ASSEMBLY |
||
|
Port Size |
Fraction Equivalent |
Part Number Complete |
|
.188 |
3/16" |
01-20-1315 |
|
.250 |
1/4" |
01-20-1415 |
|
.313 |
5/16" |
01-20-1515 |
|
.375 |
3/8" |
01-20-1615 |
|
.438 |
7/16" |
01-20-1715 |
| .500 | 1/2" | 01-20-1815 |
|
ENGINEERING DATA |
|
|
Maximum outside diameter |
1.125 inches |
|
Overall length |
17.452 inches |
|
Packing size |
1.1/32" x 23/32" |
|
Mandrel series required |
KB series |
|
Required Running Tool |
GA-2 |
| Required Pulling Tool |
11/4" JDC |
|
TECHNICAL DATA |
|||||
|
Available Port Sizes I.D. (inches) |
(Ab) Effective bellows Area (square inches) |
(Av) Area of Port with Bevel (square inches) |
Av/Ab |
(1-Av/Ab) |
Av/Ab |
|
1/8" |
0.31 |
0.0133 |
0.043 |
0.957 |
0.045 |
|
3/16" |
0.31 |
0.0291 |
0.094 |
0.906 |
0.104 |
|
1/4" |
0.31 |
0.0511 |
0.164 |
0.836 |
0.196 |
|
5/16" |
0.31 |
0.0792 |
0.255 |
0.745 |
0.342 |
| 3/8" | 0.31 | 0.1134 | 0.365 | 0.635 | 0.575 |
|
ENGINEERING DATA |
|
|
Maximum outside diameter |
1.500 inches |
|
Valve length |
20 inches |
|
Packing |
upper 1-9/16" x 1-1/8" |
| lower 101/2" x 1-1/16" | |
|
Latch required |
GR GRA |
|
Mandrel Series required |
MM |
|
TECHNICAL DATA |
|||||
|
Available Port Sizes I.D. (inches) |
(Ab) Effective bellows Area (square inches) |
(Av) Area of Port with Bevel (square inches) |
Av/Ab |
(1-Av/Ab) |
Av/Ab |
|
3/16" |
0.77 |
0.0291 |
0.038 |
0.962 |
0.040 |
|
1/4" |
0.77 |
0.0511 |
0.067 |
0.933 |
0.072 |
|
5/16" |
0.77 |
0.0792 |
0.104 |
0.896 |
0.116 |
|
3/8" |
0.77 |
0.1134 |
0.148 |
0.852 |
0.174 |
|
7/16" |
0.77 |
0.1538 |
0.201 |
0.799 |
0.252 |
| 1/2" | 0.77 | 0.2002 | 0.262 | 0.738 | 0.355 |
