Engine/Machinery equipment/874551-874555 VALVE SHUT-OFF EMERGENCY GLOBE, JIS 10K WIRE PULL

中文品名:紧急关闭阀, JIS 10K,钢丝拉动

For marine use on tanks containing oil fuel, lub. oil and other flammable oil which are required to have valves closed from safe positions outside the space concerned.  

Made of cast iron and available two types of style : Globe type and Angle type, and also available two types of operation:   Pneumatic Control type and Wire Rope Pull type as shown below, for flange specification, JIS type.

Shut-off Operation: 

The Pneumatic Control Type:  Only open the compressed air supply valve connected from  air reservoir. Air reservoir should be kept certain  pressure between 0.39 MPa and 0.89 MPa.  

The Wire Rope Pull Type; Only pull the lever connected with wire rope. For manual shut, these valves are able to close with handle wheel by rotating in clockwise direction.

Reset after Shut-off:  

  1. Rotate clockwise until a head of piston is set in the grooving on spindle, and then rotate counterclockwise the handle to set valve in full open condition. 

  2. For small size valves (Max. 3") under the low level of liquid in tank (max. 5 mtr height), the valves can be reset with one touch by lifting the handle upward. 

    * Regarding Pneumatic Control Type, 1 or 2 should be applied after air supply  valve is closed.

    * Shut-off Operation:  Wire Rope Pull Type


船用含油燃料舱,润滑油。须从有关舱间外面的安全位置关闭阀门的油类及其他易燃油类。

由铸铁制成,有球型和角型两种类型可供选择,也有如下所示的气动控制型和钢丝绳拉式两种操作方式,法兰规格为JIS型。
关闭操作:

气动控制型:仅开启与储气罐相连的压缩供气阀。储气罐应保持一定的压力在0.39~0.89 MPa之间。钢丝绳拉式,只拉用钢丝绳连接的拉杆。对于手动关闭,这些阀门可以通过顺时针方向旋转手柄轮来关闭。
关机后复位:

1、顺时针旋转,直到活塞头插入主轴上的槽中,然后逆时针旋转手柄,使阀门处于全开状态。

2.适用于小通径阀门(最大3")在油箱液位较低(地铁最大高度为5)的情况下,只需向上提起手柄,即可一键复位阀门。

*气动控制型,应在气源阀门关闭后使用1或2。

*关闭操作:钢丝绳拉动式。





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