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Knife Gate Valve

Bidirectional Knife Gate Valves

Bidirectional knife gate valves are selected when shutoff is required with pressure approaching from either side. Seat construction, differential-pressure limit and cavity/packing exposure must be checked for both directions.

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

Product Range Overview

This range currently maps 12 directly relevant product configurations.

Engineering focus

Knife gate selection is governed by media solids, gate guidance, seat concept, differential pressure, packing exposure, body style and actuator thrust rather than pressure class alone.

Selection basis

Bidirectional knife gate valves are selected when shutoff is required with pressure approaching from either side. Seat construction, differential-pressure limit and cavity/packing exposure must be checked for both directions.

Quotation basis

For a comparable quotation on Bidirectional Knife Gate Valves, define the maximum differential pressure by size together with media solids, pressure direction, seat, actuator and piping interface.

Send Project SpecificationManufacturing
Available Configurations

Choose the Closest Technical Configuration

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

01

CF8M Bidirectional Wafer Knife Gate Valve PN10

CF8MPN10→02

CF8M Bidirectional Lug Knife Gate Valve PN10

CF8MPN10→03

CF8M Bidirectional Wafer Knife Gate Valve PN16

CF8MPN16→04

CF8M Bidirectional Lug Knife Gate Valve PN16

CF8MPN16→05

Ductile Iron Bidirectional Knife Gate Valve PN10

Ductile IronPN10→06

Ductile Iron Bidirectional Knife Gate Valve PN16

Ductile IronPN16→07

F51 Bidirectional Knife Gate Valve PN10

F51PN10→08

F51 Bidirectional Knife Gate Valve PN16

F51PN16→09

F53 Bidirectional Knife Gate Valve PN10

F53PN10→10

F53 Bidirectional Knife Gate Valve PN16

F53PN16→11

904L Bidirectional Knife Gate Valve PN10

904LPN10→12

904L Bidirectional Knife Gate Valve PN16

904LPN16→

Engineering Focus

This range currently maps 12 directly relevant product configurations.

Selection Basis

Bidirectional knife gate valves are selected when shutoff is required with pressure approaching from either side. Seat construction, differential-pressure limit and cavity/packing exposure must be checked for both directions.

Manufacturing and Quality Context

For bidirectional knife gate valves, manufacturing release should follow the approved body/gate material, seat and packing arrangement, face-to-face/interface, actuator thrust basis and inspection plan.

Inquiry Guidance

For bidirectional knife gate valves, send size, quantity, service fluid, solids concentration if applicable, maximum differential pressure, pressure direction, body/gate materials, seat, connection, operation and required inspection/documents.

Ready to Review Bidirectional Knife Gate Valves?

For bidirectional knife gate valves, send size, quantity, service fluid, solids concentration if applicable, maximum differential pressure, pressure direction, body/gate materials, seat, connection, operation and required inspection/documents.

Request Technical Quote