
DCQ-50A Low-Pressure Overpressure Shutoff Valve
Named protective shutoff offering in Huixing’s gas range.
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Hebei Huixing Pressure Regulator Co., Ltd.

Gas-relief offering identified by the RFZ1.0L series reference.
The RFZ1.0L entry identifies a gas overpressure relief valve. A suitable enquiry defines the protected system, required setting and discharge arrangement before selecting a valve size. Ask Huixing to confirm the applicable capacity data and configuration for that duty, including connection details and any required documentation for the actual supplied unit.
Hebei Huixing Pressure Regulator Co., Ltd. · Hengshui, Hebei
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Source reviewed: 2026-11-08. This directory summary organises the supplier’s published product information.
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Named protective shutoff offering in Huixing’s gas range.
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ELQ-series shutoff valve in the supplier’s published range.
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Self-closing gas-valve offering listed by Huixing.
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Named gas-filter family for pipeline filtration enquiries.
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Combined filtration/separation equipment offered by Huixing.
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