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Fireproof and smoke exhaust valve series

FHF-WSDCDj-K 自动防火阀

FHF-WSDCDj-K automatic fire damper

PFHF-WSDcDj-K 全自动排烟防火阀

PFHF-WSDcDj-K fully automatic smoke exhaust fire damper

PYF-SDc-K 排烟阀

PYF-SDc-K smoke exhaust valve

PHFH-WSDc-K 排烟防火阀

PHFH-WSDc-K smoke exhaust fire damper

FHF-WSDcDj-K 全自动防火阀

FHF-WSDcDj-K fully automatic fire damper

FHFK-W 防火风口

FHFK-W fireproof air vent

FHF-WSDc-F 防火阀

FHF-WSDc-F fire damper

FHF-WSDc-FK 电动防火调节阀

FHF-WSDc FK electric fire control valve

FHF-WSDc-K 电动防火阀

FHF-WSDc-K electric fire damper

FHF-WS-FK 防火调节阀

FHF-WS-FK Fire Control Valve

FHF-W-K 防烟防火阀

FHF-W-K smoke and fire damper

FHF-W 自重式防火阀

FHF-W self weight fire damper