Classifier

Classifier of ball valves
FB39.123.444.555-66
1 - CLASSIFICATION BY PRESSURE444 - CLASSIFICATION BY THE NOMINAL BORE (three figures)
0- PN 16
1- PN 25 
2- PN 40 
3- PN 63
4- PN 100
060, 010, 015, 020, 025, 032, 040, 050, 065, 080, 100, 125, 150, 200.
2 - CLASSIFICATION BY THE METHOD OF JOINT TO PIPELINE555 - VALVE MODIFICFTION (three figures)
1 - through flanged valve
2 - through welding-end valve
3 - through coupler-joined valve
4 - 3-way flanged valve
5 - 3-way welding-end valve
6 - 3-way coupler-joined valve
7 - through nipple-joined valve
8 - 3-way nipple-joined valve
000 – serial products
100…900 - valves with improved design (additional rubber sealing, heating body, non-full bore, special terms and others)
3 - CLASSIFICATION BY THE TYPE OF ACTUATOR66 - CLASSIFICATION BY THE MATERIAL (two figure)

0 - manually operated
1 - manually operated with reduction gear
2 - standard pneumatic actuator
3 - explosion-proof pneumatic actuator
4 - standard industrial electrical actuator
5 - explosion-proof electrical actuator

Materials of ball valve main details
alt

Construction length of flanged ball valves
- by GOST28908
PN 16 – 3 row
PN 25…40 – 2 row
PN 63 – table 2.
In case of another construction length in the designation of valve classification by the material first figure “0” is to be substituted for figure “1”.
For instance,
00 - is to be substituted for 10,
01 - is to be substituted for 11, 02 is to be substituted for 12 etc.
Construction lengths of coupler-joined, nipple-joined, welding-end ball valves are according to design documentation (catalogue).

Serial productis
-00 stainless steel; corrosive liquid and gaseous media;
working medium temperature -60°С … +160°С; climatic version UHL 2 (-60°С … +50°С).
-02 carbon steel, stainless steel ball liquid and gaseous media; working medium temperature -40°С … +160°С; climatic version U2 (-40°С … +40°С).
-03 low temperature carbon steel, stainless steel ball;
liquid and gaseous media; working medium temperature -60°С …+160°С; climatic version UHL 2 (-60°С …+50°С).

Valves with improved design
-00 stainless steel; corrosive liquid and gaseous media:
working medium temperature -60°С … +160°С; climatic version UHL 2 (-60°С … +50°С).
-01 carbon steel, stainless steel ball; media: water, steam, air, spirits, ethers, ketones; working medium temperature -40°С … +160°С; climatic version U2 (-40°С … +40°С).
-02 carbon steel, stainless steel ball; media: oil & oil products, fuel material, natural gas, aliphatic hydrocarbons, silicone wicking; working medium temperature -40°С … +160°С; climatic version U2 (-40°С … +40°С).
-03 low temperature carbon steel, stainless steel ball;
media: water, steam, air, spirits, ethers, ketones; working medium temperature -60°С…+160°С; climatic version UHL 2 (-60°С … +50°С).
-04 low temperature carbon steel, stainless steel ball;
media: oil & oil products, fuel material, natural gas, aliphatic hydrocarbons, silicone wicking; working medium temperature -60°С … +160°С; climatic version UHL 2 (-60°С … +50°С).