ZGVZHONGGONG VALVE GROUP

Valve type 07 / 7

Plug valve manufacturer

ZGV is an industrial valve manufacturer for B2B project enquiries. Plug valve selection: compare pressure-balanced lubricated, sleeved, lift-type metal-seat and three-way or four-way catalogue designs.

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Plug Valves

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Selection guide

Plug valve manufacturer

ZGV is an industrial valve manufacturer for B2B project enquiries. Plug valve selection: compare pressure-balanced lubricated, sleeved, lift-type metal-seat and three-way or four-way catalogue designs.

Selection and installation

Begin with the required flow path and sealing arrangement. Distinguish lubricated pressure-balanced designs from sleeved plug valves, lifting metal-seat designs and multiway valves. Compare flanged or socket-weld connections and the dimensions for the selected catalogue reference. Provide fluid compatibility requirements, differential pressure, operating temperature and actuation; for multiway service, attach the required port diagram.

Compare catalogue entries

ProductSelection check
Pressure balanced side mounted oil sealed plug valve ↗2569Distinguish lubricated, sleeved, lift-type and multiway constructions. Specify the seat or sleeve material, connection and required flow path; confirm the final configuration with the selected product reference.
Sleeve-type soft-sealing plug valve · sleeved design ↗2570Distinguish lubricated, sleeved, lift-type and multiway constructions. Specify the seat or sleeve material, connection and required flow path; confirm the final configuration with the selected product reference.
Socket-welding cutting sleeve plug valve ↗2571Distinguish lubricated, sleeved, lift-type and multiway constructions. Specify the seat or sleeve material, connection and required flow path; confirm the final configuration with the selected product reference.
Flanged sleeved plug valve Class 150/300/600 ↗2572The sleeve construction and flanged dimensions distinguish this entry from lift-type and multiway plug valves. Confirm sleeve material and fluid compatibility for the selected class.
Lift type metal seated plug valve ↗2573Check the lift mechanism, metal seating and actuator arrangement in the catalogue drawings. Confirm the required torque and operating sequence before specifying automation.
Three-way and four-way plug valves ↗2574Provide the required three-way or four-way flow diagram and port positions. The product family name alone does not confirm a particular switching path or simultaneous connection.

Questions before requesting a quote

Which construction should I compare?

Begin with the required flow path and sealing arrangement. Distinguish lubricated pressure-balanced designs from sleeved plug valves, lifting metal-seat designs and multiway valves. Compare flanged or socket-weld connections and the dimensions for the selected catalogue reference. Provide fluid compatibility requirements, differential pressure, operating temperature and actuation; for multiway service, attach the required port diagram.

What information is needed for a quotation?

ZGV is an industrial valve manufacturer for B2B project enquiries. Send the product ID, quantity, fluid, size, operating and design pressure and temperature, body and seat materials, connection and actuation. Include project standards and inspection documents for confirmation.

Request the relevant drawing and configuration for the selected model. Catalogue references do not establish current certification or suitability for every application.

Project enquiries

Product confirmation
and quotation.

Send the medium, temperature, pressure, nominal size, materials, connection, actuation, required standards and quantity. Our sales team will respond with product confirmation and quotation support.

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