yoshitake减压阀 GD-28S-DN20,GD-28S-DN25,GD-28S-DN32,GD-28S-DN40,GD-28S-DN50
不锈钢


膜片
合成橡胶






Size
L (mm)
H (mm)
Weight (kg)
Cv value


20A(3/4)
135
170
2.2
2.3


25A(1)
135
170
2.2
3.5


32A(1 1/4)
180

01/22 17:58