GDBY type explosion-proof proportional relief valveDetailed product description：

The GDBY explosion-proof proportional relief valve is composed of a proportional direct acting relief valve, a pressure limiting valve, and a low-noise relief valve, which controls the system pressure proportionally based on the magnitude of the input current.

Model Description


Technical Parameters

Specification	03	06	ten
Maximum working pressure MPa	thirty-one point five	thirty-one point five	thirty-one point five
Maximum flow rate l/min	one hundred	two hundred	four hundred
Minimum flow rate l/min	three	three	three
Rated current mA	seven hundred and fifty	seven hundred and fifty	seven hundred and fifty
Coil resistance Ω	10～19.5
Hysteresis%	＜2	＜2	＜2
Repetition accuracy%	one	one	one
Weight Kg	five point six	six point three	ten

GDBY type explosion-proof proportional relief valve