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Duplex Plug Valves

Duplex Plug Valves place pressure-boundary metallurgy at the center of selection, so corrosion, temperature and material-product-form requirements are checked before final configuration.

Manufactured in ChinaInternational project supply
Datasheet-led reviewConfiguration before quotation
Factory / quality evidenceCompany sections
Product Range

Product Range Overview

Duplex Plug Valves: this page brings together 24 representative configurations, covering designs Lubricated Plug Valve, Sleeved Plug Valve, Eccentric Plug Valve, and Non Lubricated Plug Valve; standards API 599 / API 6D and API 599; materials 904L, CF8M, F51, and LCC; classes Class 300, Class 600, and Class 900. These configurations still require project-specific verification before they can be treated as qualified for the Duplex Plug Valves requirement.

Engineering focus

For Duplex Plug Valves, compare plug geometry, lubrication or sleeve sealing, pressure balance, port arrangement and operating torque.

Selection basis

Choose Duplex Plug Valves when the pressure-boundary material is already fixed by the project. Confirm process chemistry, design temperature, corrosion mechanism, trim compatibility and the exact ASTM/UNS product form before selecting the valve design.

Quotation basis

For a comparable quotation on Duplex Plug Valves, send size, quantity, design pressure and temperature, body/trim materials, ends, operation, service fluid and required inspection/documents with the valve list or datasheet.

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Available Configurations

Choose the Closest Technical Configuration

Use the configurations below to shortlist the closest technical match for Duplex Plug Valves. Open the exact product page to compare material, pressure class, piping interface, sealing, operation and project inspection requirements.

01

904L Lubricated Plug Valve Class 300

904LClass 300→02

904L Lubricated Plug Valve Class 600

904LClass 600→03

904L Sleeved Plug Valve Class 300

904LClass 300→04

904L Sleeved Plug Valve Class 600

904LClass 600→05

API 599 CF8M Eccentric Plug Valve Class 300

CF8MClass 300→06

API 599 CF8M Eccentric Plug Valve Class 600

CF8MClass 600→07

API 599 CF8M Eccentric Plug Valve Class 900

CF8MClass 900→08

API 599 CF8M Non Lubricated Plug Valve Class 300

CF8MClass 300→09

API 599 CF8M Non Lubricated Plug Valve Class 600

CF8MClass 600→10

API 599 CF8M Non Lubricated Plug Valve Class 900

CF8MClass 900→11

API 599 CF8M Sleeved Plug Valve Class 300

CF8MClass 300→12

API 599 CF8M Sleeved Plug Valve Class 600

CF8MClass 600→13

API 599 CF8M Sleeved Plug Valve Class 900

CF8MClass 900→14

API 599 F51 Eccentric Plug Valve Class 300

F51Class 300→15

API 599 F51 Eccentric Plug Valve Class 600

F51Class 600→16

API 599 F51 Eccentric Plug Valve Class 900

F51Class 900→17

API 599 F51 Non Lubricated Plug Valve Class 300

F51Class 300→18

API 599 F51 Non Lubricated Plug Valve Class 600

F51Class 600→19

API 599 F51 Non Lubricated Plug Valve Class 900

F51Class 900→20

API 599 F51 Sleeved Plug Valve Class 300

F51Class 300→21

API 599 F51 Sleeved Plug Valve Class 600

F51Class 600→22

API 599 F51 Sleeved Plug Valve Class 900

F51Class 900→23

API 599 LCC Eccentric Plug Valve Class 300

LCCClass 300→24

API 599 LCC Eccentric Plug Valve Class 600

LCCClass 600→

Engineering Focus

For duplex plug valves, the core engineering discussion centers on quarter-turn isolation or diversion, plug sealing, pressure balance, lubrication or sleeve arrangement and torque.

Selection Basis

This range is selected when pressure-boundary metallurgy is a primary engineering decision. Buyers should align the listed alloy or steel grade with process chemistry, design temperature, corrosion mechanism, trim compatibility and the approved material specification.

Manufacturing and Quality Context

YinkeValve manufactures and supplies duplex plug valves from China for international B2B projects; the final quotation is based on the purchaser datasheet, valve list or project specification rather than a generic catalogue assumption.

Inquiry Guidance

When requesting duplex plug valves, include size, quantity, design pressure and temperature, body and trim materials, end connection, operating method, service fluid and the required inspection or document package so the configuration can be reviewed before pricing.

Configuration Scope

Across Duplex Plug Valves, the mapped configurations let a buyer compare Lubricated Plug Valve, Sleeved Plug Valve, Eccentric Plug Valve with 904L, CF8M, F51 across Class 300, Class 600, Class 900. The purpose is to narrow the technical shortlist before dimensions, trim and inspection details are finalized.

Ready to Review Duplex Plug Valves?

Send the valve list or datasheet for Duplex Plug Valves. YinkeValve can use the stated design conditions to confirm which mapped configuration is technically closest and what project-specific details still need clarification before quotation.

Request Technical Quote