
American-Class Floating Ball Valve
The manufacturer catalogue presents a floating-ball valve with class-based connection data.
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Zhengzhou High-pressure Valve Factory Benxi Sales Office

This named main safety-valve model appears in the official manufacturer catalogue.
Zhengzhou High-pressure Valve Factory Benxi Sales Office identifies A49H-40 Main Safety Valve in its supplier product description. This named main safety-valve model appears in the official manufacturer catalogue. Use the complete A49H-40 designation with the protected-system conditions and intended operating arrangement. Request the actual supplied assembly, connections and selection documentation, including any associated control or impulse components required for the particular installation. These are manufacturer catalogue products linked to the officially listed Benxi sales office; confirm the local quotation and availability with the office.
Zhengzhou High-pressure Valve Factory Benxi Sales Office · Benxi, Liaoning
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Source reviewed: 2026-11-11. This directory summary organises the supplier’s published product information.
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The manufacturer catalogue presents a floating-ball valve with class-based connection data.
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The manufacturer lists a gate-valve family for high-temperature power-station duties, with model-dependent construction and operating data.
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The catalogue identifies a slab-gate valve with a non-rising stem.
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This is a separately listed slab-gate valve in the manufacturer range.
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The manufacturer names a stainless safety valve for clean-system applications.
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The catalogue identifies a DN25 impulse safety-valve offering.
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The official product entry separately names the F-250/400 main safety valve.
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