... adjuster threaded valve 3)Hard sealing disc threaded valve 2-port internal threaded valve brass body (1),Introduction: The ... (3).Features: 1), Hot-forging brass valve body 2),Internally threaded connections 3),Hard sealing disc 4),Manual ... SEH30…& SEH40…) (4),Technical dataOperation pressurePN16Valve characteristicLinearStroke2.5mmLeakage rate(2-port) pathA-AB 0..0.05% of KvsMedium temperature0..110 ...