API 6A Welded Choke Valve 4 1/16" x 5000 psi working pressure
Oilfield Wellhead 4 1/16" - 5000 psi Welded Manual Choke valve
Introduction of the choke valve API 6A
The choke valves are applied for Christmas tree to control production rate of the oil well, and the max
working pressure of the choke valve can reach 10000psi to 15000 psi. The adjustable choke valve is
operated by rotating hand wheel to drive the stem forward and backward, the effective opening area of
the choke bean is adjusting to control and adjust the production rate. The positive choke valve is
designed to accomplish control of production rate by changing flow beans of various bores.
Design Features of API 6A choke valve
* The choke valve is degsigned for long service life. Hard alloy is inserted into nipple and valve rod
conehead and plunger and pore plate are made of special tungsten carbide metallic materials, the
tops of valve seat and valve rod are made by carboloy metal when ensures fine corrosion resistance
Oilfield Wellhead 4 1/16" - 5000 psi Welded Manual Choke valve
and erosion resistance
* It is easy to operated the choke valve: the valve is of good flowing property of liquid, slight vibration,
low noise by using the valve rod cylindrical on the top.
* Valve body and outlet end flange are independent which ensures convenient handling to change the
valve sea
Part list of the choke valve
Serial NO. | Name | Quantity |
1 | Bushing | 1 |
2 | Valve body | 1 |
3 | Bonnet Stud | 8 |
4 | O-ring | 2 |
5 | Seat bushing | 1 |
6 | Valve seat | 1 |
7 | Stem adaptor | 1 |
8 | Valve core | 1 |
9 | O-ring | 2 |
10 | Packing box | 1 |
11 | O-ring | 2 |
12 | Valve Bonnet | 1 |
13 | Packing gland | 1 |
14 | Valve bonnet nut | 8 |
15 | Valve stem | 1 |
16 | Screw housing | 1 |
17 | Saddle key | 1 |
18 | Valve stem nut | 1 |
19 | Hand wheel | 1 |
20 | Indicator Ring | 1 |
21 | Stem protector | 1 |
22 | Bearing gland | 1 |
23 | Bearing | 2 |
24 | Flat key | 1 |
25 | Grease cup | 1 |
API 6A Welded Choke Valve 4 1/16" x 5000 psi working pressure
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