---
publication_id: "OT-2026-000000631"
title: "Adjustable bi-directional throttling choke valve"
published_at: "2026-09-15T19:03:11.049931Z"
canonical_url: "https://opentechnical.org/p/OT-2026-000000631"
categories:
  - "industrial-motion-power-transmission/fluid-power"
keywords:
  - "f16k3/0209"
  - "f16k3/314"
  - "f16k47/04"
---

# Adjustable bi-directional throttling choke valve

## Abstract

A choke gate valve includes a housing that defines a fluid bore and a gate with multiple throttling orifices. The gate is configured to move within the housing between a first throttle position in which the gate extends across the fluid bore to position a first throttling orifice of the multiple throttling orifices in the fluid bore to throttle a fluid flow through the fluid bore and a second throttle position in which the gate extends across the fluid bore to position a second throttling orifice of the multiple throttling orifices in the fluid bore to throttle the fluid flow through the fluid bore.