
RRHX / Z41X Rising-Stem Resilient Gate Valve
Resilient-seated gate valve with a visible rising stem.
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Botou Shengfeng Automatic Control Valve Co., Ltd.

Automatic nonreturn valve in Shengfeng’s water-valve range.
The H41X product entry presents a silencing check valve for pipeline nonreturn service. Its closure arrangement should be selected for the actual pump and piping conditions rather than treated as a guarantee of silence under every flow transient. Provide flow, connection dimensions and installation orientation so the supplier can confirm the suitable valve configuration.
Botou Shengfeng Automatic Control Valve Co., Ltd. · Cangzhou, Hebei
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Source reviewed: 2026-11-08. This directory summary organises the supplier’s published product information.
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Resilient-seated gate valve with a visible rising stem.
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H42X nonreturn-valve offering for water-pipeline enquiries.
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Pilot-operated water-level valve using a remote float arrangement.
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Pilot-controlled valve for reducing downstream water pressure.
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Self-acting differential-pressure control valve for circuit enquiries.
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