WellMark® Series 2020 Flow Control Choke Valve

This versatile and proven valve is ideal for use in well head control, in gas gathering systems to regulate flow, for CO2 and water or steam injection systems as well as pressure separators. Suitable for water, gas and other liquid service.

Application:

• Ideal for well head control, gas gathering systems, CO₂ and water/steam injection systems, and pressure separators.

• Suitable for water, gas, and other liquid services.

Features:

• Choice of Manual, Electric, or Pneumatic Actuation.

• Angle or “Y” Body Style in Carbon Steel (WCB) or Stainless Steel (CF8M).

• Tungsten Carbide or Ceramic Disc Material.

• Multiple Orifice Sizes for Greater Control.

• Low Torque at High Differential Pressure.

Specifications:

• Working Pressure: Up to 3600 psi.

• Body Material: WCB Carbon Steel or CF8M Stainless Steel.

• Disc Material: Tungsten Carbide or Ceramic.

Model Number Configuration

Example:
A 2" Model 2020 Choke Valve with:

• Screwed Ends (S)

• Angle Style Body, Carbon Steel (AC)

• 3/4" Disk Orifice (75)

• Tungsten Carbide Disc (T)

• Electric Actuation (EA)

Model Number: 2 S AC-75 T EA

Breakdown:

1. Size: 2" (Consult factory for other sizes).

2. Connection:

   • S: Screwed

   • F: Flanged (Specify)

3. Body Style/Material:

   • AC: Angle Style, Carbon Steel

   • AS: Angle Style, Stainless Steel

   • YC: Y Style, Carbon Steel

   • YS: Y Style, Stainless Steel

4. Orifice Size:

   • 25: 1/4"

   • 38: 3/8"

   • 50: 1/2"

   • 75: 3/4" (pie)

5. Disc Material:

   • T: Tungsten Carbide

   • C: Ceramic

6. Actuator:

   • EA: Electric

   • MA: Manual

   • PA: Pneumatic