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PDO-5 Gas Lift Orifice Valve |
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The ACT (Model PDO-5) 1.1/2" O.D. retrievable single point injection gas lift
orifice valves are used for continuous tubing flow gas lift installations. It is used to
control the flow of gas between the casing/tubing annulus and the tubing at valve
depth. The valve has a check dart controlled by a spring which does not allow the
back flow of gas or well fluids.
An integral floating choke controls the flow of gas through this valve (which is
open normally) into the production conduit. This valve is available from 3/16" to
3/4" port sizes in 1/16" increments.
This valve design utilizes an orifice (choke) as well as a back check valve for
continuous flow operations. Injection fluid or gas enters through the entry ports
and through an orifice. Injection pressure moves the back check valve off seat
allowing the gas or fluids to enter into the tubing. Reverse flow pushes the check
valve on seat to prevent flow into the casing.
| Engineering Data for PDO-5 Gas Lift Orifice Valve |
| Type |
Assy No. |
Nominal
O.D. (Inch) |
Latch |
Running Tool |
Pulling Tool |
Mandrel
Series |
| Type |
Assy No |
Type |
Assy No |
| PDO-05 |
150-30XX-XXX-01 |
1-1/2 |
R, RA, RK |
RTG
TER |
16927
11730 |
PTG
TRP |
17048
11390 |
TP, MMA, MMG |
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