min.运行温度:-54 °C,-65 °F Ball Valve,3000 PSI - MB Series型号
One valve fits all ! 派克提供手动,气动和电动控制的B系列球阀。为过程控制和仪器仪表应用领域中的流体提供90°快速开关控制。多种阀体,阀座和密封材料可选,以适应阀门广泛的压力(压力上限6,000 PSI) 和温度(温度上限450F/232C)范围.Parker's B Series Ball Valves are available manually, pneumatically, and ...
PURPOSE:To maintain satisfactory sealing action for a long time by supporting a valve ball with a valve rod and others not to displace a rotary shaft and urging a valve seat member against the valve ball by an elastic means. CONSTITUTION:End members 2, 3 respectively provided with an inlet ...
美国ALSO艾索蝶阀(Pneumatic three way ball valve) type three way ball valve is used to change the flow direction of medium. It can connect mutually perpendicular two pipelines. T type three way ball valve (Q645F) is utilized to divert, interflow and flow reversal.Pneumatic Three way Ball Valve...
Ball Valve(简体)
Brass ball valve, steel handle VG-A41111 Size: 15mm, 18mm, 22mm, 28mm Product Name BIBCOCKS Size 15mm, 18mm, 22mm, 28mm Material Brass Field of Application Water Working Pressure 16Bar/ 232Psi Guarantee Time 10 Years Work Temperature -20ºC to 120ºC Service 7*24 Hours Insuran...
VG-A40102 Mini ball valve, aluminium handle Size: 1/4" to 3/4" Product Name Brass Ball Valve Size 1/4" - 2" Material Brass Field of Application Water Working Pressure 16Bar/ 232Psi Guarantee Time 10 Years Work Temperature -20°C + 120°C Service 7*24 Hours Insurance $10 Million...
open or closed?" If you have a butterfly or ball valve, the direction of the handle indicates whether the valve is open or closed. If you have a stop or gate valve, it is harder to tell if your valve is open or closed because there are very little to no visual cues...
If you have a butterfly or ball valve, the direction of the handle indicates whether the valve is open or closed. If you have a stop or gate valve, it is harder to tell if your valve is open or closed because there are very little to no visual cues, meaning you have to r...
VG-A17002 Brass Ball valve, steel handle, Size: 1/2'' to 2" Product Name Brass Ball Valve Size 1/2" - 2" Material Brass Field of Application Water Working Pressure MOP 5-20 Guarantee Time 10 Years Work Temperature -20°C + 120°C Service 7*24 Hours Insurance $10...