Pilot operated hydraulic cartridge check valve
207 bar | LTDPC-08 series
Ningbo Longteng Hydraulic Components Co.,Ltd.
in the opposite direction when pressure is app ied to port % and/or ®
port .The va ve has a 2.5:1 pi ot ratio, so at least 1/2.5 of the oad
pressure at port (Dor ® is required at the pilot lines (ports@or ©) to open
the f ow passage to a ow flow from ports : i, or -i,
®"®. ®WD*Hi tEMBtftft. ®"®.®*)©tt?r.
ittfl"2.5: lajieiMtt. ürraa<2)PÄ®pwBi"aa®p*®p"
ft"ffi7JWl/2.5"- ®"®.®M®ttff.
FEATURES
tttt
• Hardened seat for long life
■ low leakage.
• Low pressure drop.
SPECIFICATIONS
Operating Pressure (IftJIÄ) : 207 bar
Flow (StM) : See PRESSURE DROP VS. FLOW graph
Pilot Ratio (SiMtfc) : 2.5:1
Check Spring Bias (-Hfiit-7J) ! 0 4=0 4Bar
Leakage (MM) : 2 drops per minute (0.25 m per minute) at 207Bar
Temperature (MS) :-30'F to+250"F (-35"C to+120"C)
Filtration: Critica Application-1 SO 16712
(iaiBW) Non-Critica! App icabon-ISO 19/15
Fluldstftf*): Minora -based fluids
For other fluid compatlbl Ity consult factory.
Cavity (*R> :06-4
Body Material (M&tttt) :Anodized6061T6auminum
alloy rated at 207 Bar
6061-T6. ÄW"ffl**ff7i207Bar
