Introduction: Bsdv-50-Flange type deluge valve, equipped on foam fire fighting device of the fixed wet pipe, constitutes of several foam heads and sprinklers. In case of fire, the deluge valve starts operating by the pressure change as a result of perceptive sprinkler breakage. This then send out the foam-water mixture to all the emit area.The product has been approved by UL standard. UL List No. EX5111.

This item exports to Singapore.

2.5''/ 1.5'' exchange coupling.

Introduction: Blue seal "Model A” foam head is manufactured in accordance with UL standard. The product has been strictly designed and tested to maximize it’s func-tion. This product has been approved by UL standard with an UL List No. EX5201.