Parker 减压阀
Parker Pressure Relief Valves
井下应用消防控制阀--派克的Conflow 12系列控制阀 Underground Fire Hydrant Control Valve - Code 12

派克的Conflow 12系列控制阀是一种可靠耐用的消防控制阀，可以减少主水管水压，从而在地下矿山和隧道施工场所安全使用消防软管。 Parker Conflow's Code 12 control valve is a reliable and durable fire hydrant that reduces mains water pressure for firefighting in underground mines and tunnels.

派克的Conflow 12系列控制阀是一种稳定耐用的消防控制阀，可以减少主水管水压，从而在地下矿山和隧道施工场所安全使用消防软管。 Parker Conflow's Code 12 control valve is a reliable and durable fire hydrant that reduces mains water pressure to allow safe use of protect fire hoses in underground mines and tunnelling sites.

对于可用进口压力，所需出口压力需要靠与主轴上环形挡块相连的一个圆形锁定销来预设。它的特点是2-1/2英寸的VIC或法兰进口。 The desired outlet pressure for any available inlet pressure is preset by bringing a locking dome into contact with a stop collar on the spindle. It features 2 1/2" VIC or flange inlet.

派克的Conflow 14PS系列预弯工具为了实现消防给水安全稳定地持续供应，对消防栓进行了预弯试验。在该模块内置增加了一个安全泄压阀，以实现没有压力积聚，如果出口软管堵塞，使用安全泄压阀以增加保护 The Parker Conflow Code 14PS pre-setting bend is used to test the hydrant to ensure a safe and constantly available supply of fire fighting water. A safety relief valve is built into the unit to ensure there is no pressure build-up if the outlet hose is blocked, for added protection.

井下应用消防控制阀--派克的Conflow 12系列控制阀 Underground Fire Hydrant Control Valve - Code 12

市场Markets:

- Underground tunnels and mass transport systems
- Mining
- 地下隧道和大众运输系统
- 采矿业

特点/优势Features/Benefits:

- Outlet pressure is adjustable and can be pre-set, from 125 to 175 psi.
- Unit also incorporates integral shut-off valve for enhanced safety.
- Controls delivery flow to maximum of 600 LPM.
- Extremely reliable.
- 出口压力是可调的，可以预先设定，从125到175 psi。
- 该模块还集成了整体关闭阀，以提高安全性。
- 控制输送流量上限为600 LPM。
- 产品设计稳定。

应用Applications:

- Fitted at the required intervals in underground mines or tunnels mains water supply as the outlets for fire fighting hoses.
- Provides fire suppression cover for conveyors or roadways in a mine, tunnels and underground rail systems.
- 安装在地下矿井或隧道主供水管道所需的间隔处，作为消防水管的出口。
- 为矿井、隧道和地下铁路系统的传送带或道路提供防火罩。

Technical Specifications

Underground Fire Hydrant Control Valve - Code 12 型号