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
Part name | Material | |
Name | Mark | |
（Body、Cover） | （Bronze）/（H62） | ZcuSn10Zn2 |
（Disk、stem） | (Bronze)/（H62） | CuAl9Mn2 |
Deflation plug | (Bronze)/（H62） | H62 |
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