Product Model:E-L600 Ball Screw
Working pressure:5000PSI-20000PSI
Nominal diameter:3-1/16"-9"(78mm-230mm)
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
Sealing surface of supersonic jet (TU ) cemented carbide, long service life;
The operation of the with ball screw structure, effectively reduce torque to achieve 1/3 of the common valve ;
Valve with balance , lower valve torque and indication function;
sealing structure, reliable sealing;
Suitable for large-diameter high-.
E-L600 Type ball parts list
|
Item |
Part name |
Material |
|
1 |
Body |
AISI 4130 |
|
2 |
Body bushing |
AISI 4130 |
|
3 |
Bottom stem |
PH17-4 |
|
4 |
Retainer ring |
A276 304 |
|
5 |
Bottom Bonnet |
AISI 4130 |
|
6 |
Nut |
AISI 1045 |
|
7 |
Stud |
AISI 4140 |
|
8 |
Stem packing |
NBR |
|
9 |
Bottom packing gland |
AISI4135 |
|
10 |
Bottom protection cover |
AISI 1025 |
|
11 |
O-ring |
Viton |
|
12 |
Circlip |
1566 |
|
13 |
Pin |
AISI 4142 |
|
14 |
Retainer plate |
AISI 410 |
|
15 |
Upper bonnet |
AISI 4130 |
|
16 |
Upper stem |
PH17-4 |
|
17 |
Nut |
AISI 1045 |
|
18 |
Stud |
AISI 4140 |
|
19 |
Upper packing gland |
4135 |
|
20 |
O-ring |
Viton |
|
21 |
Grease injection fitting |
Assembly |
|
22 |
Bearing cap |
AISI4130 |
|
23 |
Retainer screw |
AISI1045 |
|
24 |
Thumb screw |
AISI1045 |
|
25 |
Oil cup |
Assembly |
|
26 |
Retainer ring |
85% Teflon+10%fiber glass+5% MoS2, |
|
27 |
Ball screw |
Assembly |
|
28 |
Bearing |
Assembly |
|
29 |
Stem connector |
AISI4130 |
|
30 |
O-ring |
Viton |
|
31 |
Shear pin |
AISI 4142 |
|
32 |
Screw cap |
AISI 1045 |
|
33 |
Shear pin retainer ring |
AISI4130 |
|
34 |
Safety retainer ring |
1566 |
|
35 |
Shear pin 2 |
AISI 4142 |
|
36 |
Handwheel connector |
AISI4130 |
|
37 |
Handwheel |
WCB |
|
38 |
Inside hexagon screw |
AISI 1045 |
|
39 |
Stud |
AISI 4140 |
|
40 |
Nut |
AISI 1045 |
E-L600 Type ball screw gate valve spec
|
Working pressure |
Flange size |
A(mm/in) |
B(mm/in) |
C(mm/in) |
D(mm/in) |
Open/close turn |
|
5000 Psi
|
7-1/16 |
179.32/7.06 |
812.80/32.00 |
889.00/35.00 |
2235.20/88.00 |
32.0 |
|
9 |
228.60/9.00 |
1041.40/41.00 |
990.60/39.00 |
2514.60/99.00 |
39.5 |
|
|
10000 Psi
|
5-1/8 |
130.05/5.12 |
736.60/29.00 |
731.27/28.79 |
1909.06/75.16 |
24.0 |
|
7-1/16 |
179.32/7.06 |
889.00/35.00 |
939.80/37.00 |
2299.97/90.55 |
33.0 |
|
|
15000 Psi
|
3-1/16 |
77.72/3.06 |
598.42/23.56 |
576.07/22.68 |
1477.01/58.15 |
15.5 |
|
4-1/16 |
103.12/4.06 |
736.60/29.00 |
660.40/26.00 |
1714.50/67.50 |
19.2 |
|
|
5-1/8 |
130.05/5.12 |
889.00/35.00 |
790.45/31.12 |
1967.23/77.45 |
25.0 |
|
|
7-1/16 |
179.32/7.06 |
1041.40/41.00 |
990.60/39.00 |
2511.04/98.86 |
34.0 |
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