
GZC Single-Section Directional Valves
GZC (FHS125/31.5) reference in Henghui’s directional-valve catalog.
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Shanxi Henghui Hydraulic High-Tech Co., Ltd.

FDY (FDY125/50) hydraulic check-valve reference in the official catalog.
The supplier identifies this offering as a hydraulically controlled check valve under the FDY reference. Match the valve to the intended circuit and pilot arrangement. Provide the schematic and connection requirements, then confirm flow direction, pilot conditions and selected operating data with Henghui; the visible product page does not contain a complete parameter table.
Shanxi Henghui Hydraulic High-Tech Co., Ltd. · Yangquan, Shanxi
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Source reviewed: 2026-11-09. This directory summary organises the supplier’s published product information.
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GZC (FHS125/31.5) reference in Henghui’s directional-valve catalog.
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YD-PK125 (FDD125/50) single-lock reference in Henghui’s catalog.
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SS10 (FDS80/50) double-lock offering in the supplier’s product center.
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FAD500/50 safety-valve reference in Henghui’s official catalog.
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DFGLZ2000S/31.5 manual backwashing filter-station reference.
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