Manufacturer catalogue images. Final configuration may differ. Certification marks shown in images require scope verification.
Gate valves / LIANGGU
High Pressure Self-Sealing Gate Valve
This model is a gate valve distinguished by a pressure-seal bonnet with internal pressure supporting gasket compression. For a project quotation, share the required size, pressure designation, materials, seating, connections and quantity. Final suitability is confirmed against the approved specification.
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Define the required configuration.
| Manufacturer model | Project-specific — include in your RFQ |
|---|---|
| Size / DN or NPS | Project-specific — include in your RFQ |
| Pressure designation | Project-specific — include in your RFQ |
| Body & trim materials | Project-specific — include in your RFQ |
| Seat / sealing | Project-specific — include in your RFQ |
| End connection & standard | Project-specific — include in your RFQ |
| Actuation & accessories | Specify operation, supply and control requirements |
| Lead time & documentation | Confirmed in the written quotation |
Catalogue information supports the enquiry. Approved technical documents define the final supply.
Manufacturer source & content status
Product identity and catalogue images recorded on 2026-10-26. Ratings, suitability and document scope require order-specific verification.
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