
DIN F4 Copper-Gland Resilient-Seated Gate Valve
Copper gland construction in Tonggong’s DIN F4 gate-valve selection.
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Hebei Tonggong Fluid Equipment Co., Ltd.

Copper gland construction in Tonggong’s BS 5163 gate-valve selection.
This is Tonggong’s copper-gland soft-sealing gate-valve offering under its BS 5163 product naming. It complements the double-cover BS selection and the company’s DIN F4 variants. The listing establishes the offered pattern; the ordered diameter, working pressure and component materials should be confirmed in a model-specific quotation.
Hebei Tonggong Fluid Equipment Co., Ltd. · Cangzhou, Hebei
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Source reviewed: 2026-11-07. This directory summary organises the supplier’s published product information.
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Copper gland construction in Tonggong’s DIN F4 gate-valve selection.
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Double cover construction in Tonggong’s DIN F4 gate-valve selection.
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Rising stem construction in Tonggong’s Resilient seat gate-valve selection.
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Non-rising stem construction in Tonggong’s Resilient seat gate-valve selection.
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Double cover construction in Tonggong’s BS 5163 gate-valve selection.
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