Petroleum Well Control Equipment Co., Ltd.(PWCE)

PWCE Express Oil and Gas Co., LTD.

Seadream Offshore Technology Co., LTD.

API 6A Manual Adjustable Choke Valve

Short Description:

Our Plug and Cage style choke valve features a tungsten carbide cage as the throttling mechanism with a protective steel carrier around it

Outer Steel carrier is for protection against impacts from debris in the production fluid

The trim characteristics are an equal percentage that provides superior flow control, however, we can provide the linear trim as well on-demand

Pressure-balanced trim considerably reduces the torque required to operate the choke

Plug is fully guided at the ID of the sleeve and is rigidly attached to the stem to resist any induced vibration damage

Product Detail

Product Tags


Meet or exceed the minimum requirement specified by API 6A latest edition

Nominal Sizes: 2″, 3″, 4″, 6″ with Orifice 1″

Material: API Rating AA, BB, CC, DD, EE, FF, HH

Body: Carbon Steel, Alloy Steel, Stainless Steel, Duplex S.S.

Trim: Alloy Steel, Stainless Steel, 17-4PH, Inconel 625

Plug and Cage: Tungsten Carbide

Various Orifice and EP available

Actuation is available

plug_cage_choke valve5

Our control chokes are available with a plug and cage or an external sleeve trim. These chokes are designed to provide accurate flow control throughout its operating range. The internal internally guided plug controls the opening and rate of flow. It is a robust design with a maximum flow capacity, making it ideal for oil production water injection and chemical injection services. A major consideration when sizing the choke is the ability to closely manage well startup while optimizing capacity toward the end of well life to maximize production.

The plug and cage design is highly optimized and incorporates the largest possible flow area, making it ideal for high-capacity applications. Plug and cage chokes also are constructed with a solid tungsten carbide plug tip and inner cage for extended resistance to erosion. These valves may further be configured with a solid tungsten carbide wear sleeve in the outlet of the body to provide enhanced protection in sandy service.


item Component
1 Body
2 Grease Fitting
3 Gasket Ring
4 O-Ring
5 O-Ring
6 Barrel I
7 Barrel ll
8 Seat
9 Basket
10 Bolt
11 Nut
12 Bonnet Nut
13 O-Ring
14 Bonnet Gasket
15 O-Ring
16 Bearing
17 Stem Nut
18 Bearing cover
19 Screw
20 Locking Screw
21 O-Ring
22 Packing
23 Key
24 Stem
25 Grease Cup
26 Bonnet Cap
27 Casing
28 Screw
29 Indicator
30 Handwheel

  • Previous:
  • Next:

  • Write your message here and send it to us