219 Series
The 219 Series of valves from ACL are 2 way normally open with servo-assisted piston.
Sizes
from 3/8" - 1/2" BSP
Construction
Body and cover: Brass
Armature tube: Brass
Plunger and core: Stainless steel
Springs: Stainless steel
Piston: Brass
Piston seal: PTFE reinforced
Seal material: Main seal PTFE, other FPM
Features
Minimum differential pressure 1 bar
Maximum allowable pressure 40 bar**
Maximum fluid viscosity 25cSt (mm ²/s)
Ambient temperature rating: with class F coil -10°C +55°C
with class H coil -10°C +80°C
Preferred mounting position: with vertical coil above.
Options
Electroless nickel plating
Stainless steel armature tube
UL certified coils
N.B. Unless a voltage is stated in the description our ACL valves are NOT supplied with coils.