PressureR eliefV alve DBD1 0
Pressure Relief Valve
direct operated
Nom. size : 10
Nom. flow capacity : 80 l/min
Nom.o peratingp ressure : 400b ar
Description
Direcst pringp ressurere liefv alve,t ypeD BD,a res uitable
for inlinem ountjnga nd servef or limitationo f operating
pressurien hydrauliscy stems.
Theo peratinpgr essuries optionallayd justrbleb y hexagon
sockegt rubs crew( withp rotectiocna b)o r by knob.
Ther elievf alvesa rea vailablien differenpt ressurrea nges.
Thev alveis equippewd itha valves eats ealedb y a spring
loadedp oppet.
lf thes ets pringfo rcei s overcombey the linep ressurteh e
poppet lifts up from the seat and gives free flow from
pressurteo drainc hamber.
The valvesa re availablea s cartridgeo r inlinep ressure
relievf alves,
Generacl haracteristics
Construction
Mounting
Connectiosniz e
Dimensions
Wdght
Fittingp osition
PermA. mbienTt emper.
popp€t rype
ca ridget ype
inlinety pe
G ' t 2
page2
page 2
optional
$u max = + 6 0 ' C
Hydraulicc haracteristics
Setp ressurrea nge
rnpupr ressure
Outlept ressure
FIuidte mperature
Viscosity
P'-Q-curve
Shocka bsorption
Hydraulficlu ids
Filtration
pvmin = sbar
Pvm* = 400 bar
Pe.i" = 15 bar
Pe md = 410 bar
pR md = 210 bat
9 . . ' = - 2 0 " c
$'.* = +80'C
v dn = 10 mm' /s
v nd = 600 mm' /s
page 3
poppet with
damping piston
hydraulico ilst o
DtN 51524 t25
otherfluidso n request
<20pm
TV244_10.99 1
KRACHGTm bH- G€werbestra2ß0e - B58791werdohl- Tel.:0 2392/9350 - Faxi0 2392/ 9352 09
e-mail:in fo@kacht-Mraulik.de