37NF-80A Bronze sounding self-closing valve for sewage tank, self-closing measuring pipe head

SOUNDING SELF CLOSING VALVE JIS F3019

SELF CLOSING SHPRT SUONDING PIPE

SELF CLOSING GATE VALVE HEADS WITH SAFETY CHECK SIGNAL

Here, our company is making a brief introduction to a finalized product: FH series gate valve type sounding self-closing valve, with safety sounding self-closing valve:

This marine sounding self-closing valve, marine bronze sounding self-closing valve, marine gate valve type sounding self-closing valve, and marine sounding self-closing valve with insurance are usually marked as:

37NF-40A stern tip tank self-closing measuring valve, other sounding self-closing valve for stern tip tank
Forehead tank gate valve type sounding self-closing valve, gate valve type self-closing measuring pipe head 37NF-50A
Bronze sounding self-closing valve for fresh water tank, bronze gate valve type self-closing measuring pipe head 37NF-65A
37NF-80A Bronze sounding self-closing valve for sewage tank, self-closing measuring pipe head
Sewage tank with safety sounding self-closing valve, self-closing measuring pipe head 37NF-40A
Other sounding self-closing valve for sewage well, self-closing measuring pipe head 37NF-50A
37NF-65A seawater tank depth sounding self-closing valve, self-closing measuring pipe head with insurance
Other sounding self-closing valve of fuel tank, self-closing measuring pipe head 37NF-80A
37NF-50A oil tank with safety sounding self-closing valve, self-closing measuring pipe head
Diesel tank sounding self-closing valve, self-closing measuring pipe head 37NF-65A