
F4 Resilient-Seated Gate Valve
F4 gate-valve offering described as a German-standard resilient-seat form.
View product →Supplier product
Botou Valve Manufacturing Industry Co., Ltd.

F5 gate-valve range listed separately from the supplier’s F4 offering.
The supplier lists an F5 gate valve as a distinct catalog option alongside its F4 range. Select the intended dimensional series before ordering a replacement, especially where existing pipework fixes the installation length. Request the offered valve’s drawing and confirm the exact pressure class, materials and sealing construction for the nominated service.
Botou Valve Manufacturing Industry Co., Ltd. · Cangzhou, Hebei
View the offering in the supplier product catalog
Source reviewed: 2026-11-08. This directory summary organises the supplier’s published product information.
Back to company product center
F4 gate-valve offering described as a German-standard resilient-seat form.
View product →
Buried-service gate-valve offering with an extended or telescopic stem.
View product →
Remote float-control valve listed in the Botou product range.
View product →
Pilot-controlled bypass-valve offering for supply/return pressure control.
View product →
Ball-type non-return valve named in the supplier’s catalog.
View product →