Certificate
G422019
Not system-bound
Weflo Valve Co., Ltd.
No. 789 Chunyang Road Qingdao High-tech Industrial
CN 266111 Qingdao
VdS 2100-20:1986-07 - Pressure switches, Requirements and test methods
Components for water extinguishing systems
"WPS40-1 / WPS40-2 / WPS120-1 / WPS120-2"
Pressure Switch
Updated at: 20.09.2026
