Grooved-End Fire Signal Butterfly Valves
Age identifies the ZSXDF8-Q-16-WL grooved fire signal butterfly-valve entry; request the current switch, end connection and approval documents for the selected installation.
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Hunan Age Valve
The ZSXZF4-Q-16 entry identifies a flanged fire signal gate valve, distinct from the grooved gate-valve entry.
Define the isolation duty, medium, pipe size, connections and operating conditions. Ask for the actual offered gate construction, body and sealing materials and operating arrangement with a drawing for the selected valve. Request the current catalogue or drawing for this item, and confirm the offered configuration and supporting documents with the company before specifying an order.
Hunan Age Valve · Changsha, Hunan
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Source reviewed: 2026-11-13. This directory summary organises the supplier’s published product information.
Back to company product centerAge identifies the ZSXDF8-Q-16-WL grooved fire signal butterfly-valve entry; request the current switch, end connection and approval documents for the selected installation.
View product →Age separately lists a wafer-connected fire signal butterfly valve labelled ZSXDF7-Q-16-WL; confirm the exact dimensional and signal-switch configuration.
View product →The catalogue names a grooved fire signal gate-valve entry, ZSXZF8-Q-16; confirm the offered signal and connection details for the fire-water installation.
View product →Age names a lever-operated grooved fire butterfly valve labelled ZSDF8-Q-16-SB; confirm the actual lever and grooved joint dimensions.
View product →The catalogue separately lists a wafer fire butterfly-valve entry labelled ZSDF7-Q-100-16-WL; the model label is retained as a supplier reference, with the exact offered configuration to confirm.
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