The electric ball valve is a form of
quarter-turn valve， it is
characterized by well sealed, low resistance, compact structure, easy maintain,
long service life. It perfect connects with pipe, allow medium to flow without loss, is
suitable for the field that required strictly for seal. Applicative medium like
gas, liquid, water, steam and other fibrous material medium in sewage is ok for
electric ball valve. It is widely used in food, pharmacy, cosmetics, clean
steam, wine industry, beverage industry, chemical industry etc.
|
NO.
|
Part Names
|
Material
|
|
1
|
Right valve body
|
WCB, 1Cr18Ni9Ti, 1Cr18Ni12Mo 2Ti
|
|
|
2
|
Nut
|
35 steel, 1Cr18Ni9Ti,
|
|
|
3
|
Spacer
|
PTFE , Graphite gaskets with
metallic reinforcement
|
|
|
4
|
Bolt
|
35 steel,
|
|
5
|
Left valve body
|
WCB, 1Cr18Ni9Ti, 1Cr18Ni12Mo 2Ti
|
|
|
6
|
Valve seat sealing
|
PTFE, Nylon, PPL, hard alloy
|
|
|
7
|
Ball valve ball
|
1Cr18Ni9Ti, 1Cr18Ni12Mo 2Ti
|
|
|
8
|
Valve stem
|
1Cr, 1Cr18Ni9Ti,
|
|
|
9
|
Spacer
|
1Cr18Ni9Ti, 1Cr18Ni12Mo 2Ti
|
|
|
10
|
Packing
|
PTFE , flexible graphite
|
|
11
|
Bonnet bush
|
PTFE composite bearing
|
|
|
12
|
Gland
|
WCB, 1Cr18Ni9Ti, 1Cr18Ni12Mo 2Ti
|
|
|
13
|
Bolt
|
35 Steel
|
|
|
14
|
Bolt
|
35 Steel
|
|
|
15
|
Bracket
|
|
16
|
Bolt
|
35 Steel, 1Cr18Ni9Ti
|
|
|
17
|
Coupling
|
WCB, 1Cr18Ni9Ti
|
|
|
18
|
Actuator
|
Fosd series
|
|
Model：FLQ941F/H-16
