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P1E Choke Valve Specs

Valve Type
Right angle choke.

Max. Pressures
6,000 psi / 41,000 kPa
15,000 psi / 103,000 kPa

Standard Connections
1″, 1.5″, 2″

Standard Trim
Ported cage with external sleeve.

Max. Cv: 14

Connection Types

  • Threaded
  • API 6A (6B, 6BX)
  • ASME B16.5 (RF, RTJ)
  • Hubbed Connections
  • Mixed End Connections
  • Other End Connections

Available Trim Materials

A number of service-specific materials are available. Request a data sheet for details.

Flow Characteristics

Equal percentage, resulting in a high level of control.

Valve Options

  • Standard calibration head is 2 scale aluminum
  • Standard round barrel style
  • Optional UV resistant polymer
  • Outlet sleeve

Max. Bean Size: 58

Optional Trims

Multi-stage and high-pressure multi-stage trims.


Body, bonnet, stem, bolting, retaining sleeve, and seals are available in a number of service-specific materials. Request the data sheet for details.

Actuation Options

  • Master Flo Pneumatic Piston Actuators
  • Master Flo FC Hydraulic Piston Actuators
  • Master Flo DSA-Series Single-Acting Diaphragm Actuators
  • A variety of third-party actuators. Contact us for details.

P1E Variations

P1E BB 6000

A choke with a bolted bonnet. Maximum pressure rating of 6,000 psi / 41,000 kPa.

P1E BB Threaded 6000

A choke valve with a bolted bonnet and threaded end connections. Maximum pressure rating of 6,000 psi / 41,000 kPa.

P1E HT 6000

Suitable for high-temperature applications, a choke with a bolted bonnet. Maximum pressure rating of 6,000 psi / 41,000 kPa.

P1 BB 15000

A balanced choke valve for high pressure applications up to  15,000 psi / 103,000 kPa.

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