The Adjustable Choke valve is a kind of wellhead API 6A choke valve, it isdesigned and manufactured by our company all conform to API 6A and API 16C Standards. The two kinds of adjustable choke, needle type and the sleeve type could apply to wellheads& X-mas tree and choke manifold. And there are fixed Choke valve and swivel Choke valve. The swivel Choke valve is divided into pin type, plunger type and pore plate type. The swivel one-way Choke valve is divided into hand-operated Choke valve and liquid-operated Choke valve.
The choke valve is integral forged H2 Type, with stainless steel carbide tungsten coated for high resistance, max. orific size 2".
Features of the Adjustable Choke Valve
* The flow regulation of adjustable Choke valve is readable from ruler;
* It insert hard alloy insert into nipple, and used the special tungsten carbide metallic materials to manfucture the valve rod, conehead and plunger and pore plate.
* The adjustable valve is made of alloy steel with longer service life ;
* The tops of valve seat and valve rod are made by carboloy metal when ensures fine corrosion resistance and erosion resistance;
* The valve is of good flowing property of liquid, slight vibration, low noise by using the valve rod cylindrical on the top
Specification of the Ajustable Choke Valve
| | Working pressure /Mpa | Nominal Diameter /in | Operating type |
| 1 | 21 | 4 1/16, 3 1/16, 2 9/16, 2 1/16 | Manual, Hydraulic Pin type, plunger type, Proe plate type |
| 2 | 35 | 4 1/16, 3 1/16, 2 9/16, 2 1/16 | Manual, Hydraulic Pin type, plunger type, Proe plate type |
| 3 | 70 | 4 1/16, 3 1/16, 2 9/16, 2 1/16 | Manual, Hydraulic Pin type, plunger type, Proe plate type |
| 4 | 105 | 4 1/16, 3 1/16, 2 9/16 | Manual, Hydraulic Pin type, plunger type, Proe plate type |
| 5 | 140 | 3 1/16, 2 9/16, | Manual, Hydraulic Pin type, plunger type, Proe plate type |
About JC Wellhead
With profession engineers we also offer the R&D service to the clients who have special requirements in the oilfield drilling operation and production operation.The wellhead equipment we manufacture and supply include casing head, tubing head, casing spool, tubing spool, Gate valve, Choke valve, Check valve, X-mas tree, VR plug, Tubing hanger, casing hanger, Running tool, Wear bushing, spacer spool, flange adapter, union flange, Hammer union, Elbow, swivel joint, block cross, Block Tee, companion flange, instrument flange, weldneck flange, FC gate, FC seat, FC stem, API Clamp, API Clamp Hub
YCJC will constantly insist on the innovation of products, technologies and system and strive for providing the excellent products and services for our customers. We are sincerely welcome you to work together.
