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Cage Choke Valve
| Model No. : | E-L302 Cage choke valve |
|---|
Product description
Product Model:E-L302 Cage choke valve
Working pressure:2000PSI-10000PSI
Nominal diameter:1-13/16"-7-1/16"(46mm-180mm)
Temperature rating:-46-121(LU Grade)
Material class:AA.BB.CC.DD.EE.FF.HH
Product specification level:PSL1-4
Performance requirment:PR1-2
Working medium:Petroleum, natural gas, slurry, including H2S. CO2 gas
Seat, valve needle in hard alloy, to improve the corrosion resistance, erosion resistance performance;
The stem is self locking energizing seal, reliable sealed;
Fluid impact is small, noise is small;
Cage type choke valve has small torque, it can adjust and close the fluid etc.
E-L300 Type Adjustable choke part list
|
Item |
Parts name |
Material |
|
1 |
Body |
ASTM A487 |
|
2 |
O-ring |
NBR |
|
3 |
Seat |
Assembly |
|
4 |
Seat inner cover |
Hard alloy |
|
5 |
Stem |
Assembly |
|
6 |
Stuffing box |
AISI 4130 |
|
7 |
Lip type packing |
NBR |
|
8 |
Gasket |
Copper |
|
9 |
O-ring |
NBR |
|
10 |
Packing gland |
AISI 1045 |
|
11 |
Union |
ASTM A487 |
|
12 |
Bonnet |
AISI 4130 |
|
13 |
Notch set screw |
AISI 1045 |
|
14 |
Retainer gland |
AISI 1045 |
|
15 |
Indicator |
AISI 410 |
|
16 |
Guide gland |
AISI 1045 |
|
17 |
Handwheel |
Welding |
|
18 |
Safty pin |
Assembly |
|
19 |
Thrust plug |
Rubber |
|
20 |
Butterfly screw |
Assembly |
|
21 |
O-ring |
NBR |
E-L300 Type Adjustable choke valve spec
|
Working pressure |
Flange spec |
A(mm/in) |
B(mm/in) |
D(mm/in) |
E(mm/in) |
|
2000Psi |
2-1/16" |
148/5.81" |
148/5.81" |
630/24.8" |
250/ 9.84" |
|
2000Psi |
3-1/8" |
180/7.06" |
180/7.06" |
600/23.62" |
330/ 12.99" |
|
3000Psi |
2-1/16" |
186/7.32" |
186/7.32" |
670/26.38" |
330/ 12.99" |
|
3000Psi |
2-9/16" |
211/8.31" |
211/8.31" |
688/27.09" |
330/ 12.99" |
|
3000Psi |
3-1/8" |
192/7.56" |
192/7.56" |
660/25.98" |
300/ 11.81" |
|
3000Psi |
4-1/16" |
230/9.06" |
230/9.06" |
806/31.73" |
400/ 15.75" |
|
5000Psi |
2-1/16" |
186/7.32" |
186/7.32" |
688/27.09" |
330/ 12.99" |
|
5000Psi |
2-9/16" |
295/11.61" |
264/11.61" |
745/29.33" |
400/ 15.75" |
|
5000Psi |
3-1/8" |
236/9.29" |
236/9.29" |
735/28.94" |
330/ 12.99" |
|
5000Psi |
4-1/16" |
274/10.79" |
274/10.79" |
847/33.35" |
400/ 15.75" |
|
10000Psi |
1-13/16" |
170/6.69" |
170/6.69" |
580/22.83" |
330/ 12.99" |
|
10000Psi |
2-1/16" |
230/9.06" |
230/9.06" |
710/27.95" |
330/ 12.99" |
|
10000Psi |
2-9/16" |
199/7.83" |
199/7.83" |
670/26.38" |
330/ 12.99" |
|
10000Psi |
3-1/16" |
225/8.86" |
225/8.86" |
730/28.74" |
400/ 15.75" |
|
15000Psi |
2-9/16" |
250/9.84" |
250/9.84" |
695/27.36" |
400/ 15.75" |
|
15000Psi |
3-1/16" |
240/9.44" |
240/9.44" |
738/29.06" |
400/ 15.75" |
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