Positive Choke Valve

Fixed-orifice positive choke for repeatable high-pressure flow restriction in fracturing, flowback and manifold applications.

Request a Quote ↗

PRODUCT OVERVIEW

Purpose and construction

A positive choke controls flow through a selected fixed bean or orifice. The fixed opening gives a stable, repeatable restriction and can be changed by replacing the trim when a different rate or pressure drop is required.

Technical features

2 in and 3 in nominal body options
Figure 1502 male × female union connections
Replaceable fixed orifice/bean
Forged alloy-steel body
Stainless-steel and tungsten-carbide wear parts
Replacement parts available for field maintenance

Typical applications

Fracturing and flowback
Well testing and well clean-up
Choke and kill manifolds
Wellhead flow restriction
Plug-valve choke manifolds

TECHNICAL DATA

Selection and supply basis

Nominal body	2 in or 3 in
Maximum orifice range	2 in body: 3/4 in or 1 in; 3 in body: 2 in
Connection	Figure 1502 F × M hammer union
Working pressure	Up to 15,000 psi standard service / 10,000 psi sour service
Product specification level	PSL 3 reference offering; final PSL by approved scope
Material class	AA through FF, subject to service selection
Service	Standard or sour-gas service; final metallurgy and hardness confirmed against the approved fluid data
Temperature basis	Project-selected temperature class; reference range -46 °C to 121 °C where stated
Inspection	Material traceability, dimensional inspection, NDE and hydrostatic/functional testing to the approved ITP
Documentation	Datasheet, drawings, MTRs, NDE and pressure-test records as specified

Supply positioning

Energy Equipment International supplies flowline equipment against approved project requirements. Manufacturing, monogram, certification, interchangeability and performance claims apply only when confirmed in the selected supplier’s approved documentation.

RELATED FLOWLINE PRODUCTS

Complete the pressure line.