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CT1 Positive Choke
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CT1 Positive Choke

Flanged Positive Coverage Up To 5K

CT1 is the positive production and wellhead choke counterpart to CN62, used where lower-pressure flanged service needs a fixed 1 inch max restriction instead of adjustable control.

Fixed Bean Control Repeatable Restriction Standard Or H2S Service Parts Support
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Overview

CT1 Features

CT1 is selected when the same flanged service envelope as CN62 needs positive choke behavior with a known fixed restriction.

It follows the CN62/CT1 material and service options: alloy or full stainless steel, RF or RTJ end connections, standard or H2S service, and stainless or SS/TC trim.

  • Use CT1 when the application is fixed-bean flanged service up to 5,000 PSI.
  • Confirm bean/orifice, flange pressure class, and service environment before quote.
  • Use CN62 when the same configuration requires adjustable field control.

Related Products

Move Between
Matched Models.

Adjustable and positive models often share the same service envelope. Use these links when the job moves from variable control to fixed restriction, or back again.

Positive Chokes Back To Type Positive Chokes

Return to the full category table for side-by-side model comparison.

View Category CN62 Adjustable Choke Adjustable Chokes CN62

CN62 is the flanged adjustable production and wellhead choke model for ANSI RF and 2 1/16 inch configurations where the job needs 3/4 inch or 1 inch adjustable control.

View Product CPC Positive Choke Positive Chokes CPC

CPC is the positive production and wellhead choke counterpart to CJWA, selected when a high-pressure flanged application needs a fixed bean rather than adjustable control.

View Product
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Fit Summary

Best Fit Summary

Use CT1 when the application is fixed-bean flanged service up to 5,000 PSI. Confirm bean/orifice, flange pressure class, and service environment before quote.