Supplier product
Zhejiang Lianggao Valve Co., Ltd.
Two-piece knife-gate construction with replaceable sealing components.
Lianggao’s LGZ design uses a split body and a replaceable sealing arrangement for slurry-line isolation. The supplier describes an angled interface between the gate and sealing surface and lists several manual and powered drives. Its material table includes carbon and stainless body choices with elastomer or lined sealing options. The page gives differing pressure entries, so a quotation should identify the exact rating of the offered configuration.
Zhejiang Lianggao Valve Co., Ltd. · Wenzhou, Zhejiang
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Source reviewed: 2026-11-07. This directory summary organises the supplier’s published product information.
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