ZOLOTO Bronze Union Bonnet Globe Valve (Screwed)

Union bonnet is the market standard design for bronze valves up to 2" size. A type of valve construction in which the bonnet is held on by a union nut with threads on the body. The nut is optimum sized hexagon shaped with high tensile properties to provide a leak-tight joint for maximum security under pressure.

Salient Features:-

Screwed Female Ends to IS 554 / BS 21 / ISO 7.
Screwed on Bonnet, Rising Stem.
Provision for re-packing under pressure.
Renewable 13% Cr. Stainless Steel (SS 410) working parts.
Handwheel Operated.

Test Pressure (Hydrostatic) :

Shell : 35 kg/cm²g (500 psig )
Working Pressure (Steam) : 10 .55 kg/cm²g (150 psig)
Maximum Working Temperature : 225°C