Pneumatic valve in 16 p is what mean? Q11F - 16 p represent?

Pneumatic valve in 16 p is what mean? Q11F - 16 p represent?



we often see in the pneumatic valve figure number 16 p or 25 p number, Q11F - for example Have a plenty of Q11F - 16 p, 25 p, the letters and Numbers for what is, Q11F - 16 p mean? The 16 p is what mean?



q11f - 16 p model for pneumatic valve in the pneumatic ball valve, pneumatic valve and 16 p is used to represent the pneumatic valve pressure and pneumatic valve body of code. The representation of a pneumatic valve figure number meaning according to the provisions of the our country is generally seven units, 1 & ndash; The type code; 2 - Driving mode number; 3 - Connection number; 4 - Structure code; 5 - Sealing surface material or the lining material code; 6 - Nominal pressure numerical code; 7 - Pneumatic valve body material code. （ Reference: pneumatic valve figure number representation)







the models Q11F - we can work out 16 and 16 p p representation method is as follows:



( 1) Type code Q, said pneumatic ball valve;

( 2) Driving mode code O ( Omitted) , said a manual;

( 3) Internal thread (connection form code 1, 2 external thread) ；

( 4) Structure code 1, said straight through pneumatic ball valve;

( 5) Sealing surface material F, pneumatic valve seat sealing surface or lining material for fluorine plastic;

( 6) Nominal pressure code 16, said 16 kg, which is 1. 6mpa；

( 7) Pneumatic valve body material code P, said pneumatic valve body material is stainless steel material, 304 class) 。









q11f - 16 p said for pneumatic ball valve in the pneumatic valve model, namely the seals for fluorine plastic stainless steel internal thread pneumatic ball valve ( Manual) ； The meaning of

16 p for 16 kg (16 said nominal pressure 1. 6mpa） ； P for stainless steel, said the pneumatic valve body material is stainless steel material ( 304 class) 。

related pneumatic valve type said: pneumatic ball valve pneumatic brake valve pneumatic butterfly valve by pneumatic valve