China wholesales Grooved Wet Alarm Valve supplier - BAIAN FIRE PROTECTION EQUIPMENT

Description

Grooved Wet Alarm Valve

Product Introduction

Body Material: Ductile Iron,QT450;
Grooved Type
Seal Disc Material: 304 Stainless Steel With NBR;
Ball Valve &Strainer &Check Valve: Brass Standard, (Stainless Steel Optional);
Retard Chamber: Carbon Steel Standard, (Stainless Steel Optional);
Water Motor Gong: Carbon Steel Standard, (Stainless Steel Optional);
Piping Accessories: Galvanized Pipe Standard, (Stainless Steel Optional);

Technical Parameters

Model Number	Size	Working Pressure	Sealing testing pressure	Installation	Connection	Flange Standard
ZSFZ 80	DN80( 3’’)	16 bar	24 bar	Vertically	Grooved	BS4504
ZSFZ 100	DN100( 4’)	16 bar	24 bar	Vertically	Grooved	BS4504
ZSFZ125	DN125( 5’’)	16 bar	24 bar	Vertically	Grooved	BS4504
ZSFZ150	DN150( 6’’)	16 bar	24 bar	Vertically	Grooved	BS4504
ZSFZ200	DN200( 8’’)	16 bar	24 bar	Vertically	Grooved	BS4504
ZSFZ250	DN250( 10’)	16 bar	24 bar	Vertically	Grooved	BS4504