Supplier product
Shenyang Outong Valve
The catalogue presents a national-standard gate-valve family with several material and rating alternatives in its designation.
Shenyang Outong Valve lists Z41W/Y/F National-Standard Gate Valve in its published catalogue. The catalogue presents a national-standard gate-valve family with several material and rating alternatives in its designation. Identify the required isolation duty and piping interfaces, and ask the supplier to decode the proposed full model. Selection should use the offered configuration rather than treating all suffixes as equivalent.
Shenyang Outong Valve · Shenyang, Liaoning
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Source reviewed: 2026-11-10. This directory summary organises the supplier’s published product information.
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The catalogue names an American-standard gate-valve entry with the Z41W/F designation and a DN400–DN1000 size span.
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The supplier lists a Japanese-standard gate-valve family under the Z41W/F/Y-5-20K designation.
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This named gate-valve entry uses a non-rising-stem arrangement.
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The supplier identifies a cast-iron gate valve with a rising stem.
View product →This catalogue entry identifies a rising-stem cast-iron valve with a double-gate arrangement.
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The RRHX entry describes a rising-stem resilient-seated gate valve, allowing valve opening to be observed at the stem.
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