No.37N(F) SELF-CLOSING VALVE

NC No.37N(F) SELF-CLOSING GATE VALVE HEAD

-Function

There is a regulation that the sounding pipe of flammable oil tanks in all kinds of ships must be set with the automatic-closing device.
For complying with the regulation, we provide the Self-closing head, type 37N-40.
However, because of the SOLAS (Safety Of Life At Sea) revised in 1989, the regulation of Classification society were also revised.
Therefore, we developed the type 37NF-40 to follow the regulation.

SOUNDING SELF CLOSING VALVE JIS F3019

SELF CLOSING SHPRT SUonDING PIPE

SELF CLOSING GATE VALVE HEADS WITH SAFETY CHECK SIGNAL

在此，我司正对于一款定型产品：FH系列闸阀型测深自闭阀，带保险测深自闭阀 做个简单介绍：

此款船用测深自闭阀,船用青铜测深自闭阀，船用闸阀型测深自闭阀，船用带保险测深自闭阀  通常标记为：

37NF-40A尾尖舱自闭测量阀，尾尖舱船用其他测深自闭阀  

首尖舱闸阀型测深自闭阀,闸阀型自闭式测量管头37NF-50A 

淡水舱青铜测深自闭阀,青铜闸阀型自闭式测量管头37NF-65A          

37NF-80A污水舱青铜测深自闭阀,自闭式测量管头    

污水柜带保险测深自闭阀,自闭式测量管头37NF-40A   

污水井其他测深自闭阀,自闭式测量管头37NF-50A         

37NF-65A海水舱测深自闭阀,带保险自闭式测量管头               

燃油舱其他测深自闭阀,自闭式测量管头37NF-80A      

37NF-50A 滑油舱带保险测深自闭阀,自闭式测量管头            

柴油舱测深自闭阀,自闭式测量管头37NF-65A