3000l001(PARKER)

Hydraulics L1

Parker Hannifin CorporationHydraulic Valve DivisionElyria, Ohio 44035 USA

Catalog HY14-3000/US

repcat-l.p65, dd, fn

Contents Manatrol Valves

Check Valves

Series CS ................................................... Subplate Mounted ............................................................ L2 - L6

Series ECR ................................................ Adjustable ........................................................................ L8 - L9

Series CP ................................................... Pilot-Operated .............................................................. L10 - L15

Series ICP .................................................. Inline Pilot-Operated .................................................... L16 - L17

Republic/Manatrol Valves

L

Hydraulics L2




Manatrol Check ValvesSeries CS

L

Quick Reference Data ChartFree Flow ∆∆∆∆∆P at

Model Rate CV Orifice Max. FlowNumber Port Size GPM (L/M) GPM area, in2 PSI (Bar)

CS400 1/4 5 (23) 1.56 0.068 9 (0.6)

CS600 3/8 8 (30) 2.27 0.099 11 (0.8)

CS800 1/2 15 (45) 5.11 0.224 8 (0.6)

CS1200 3/4 25 (100) 7.95 0.348 13 (0.9)

CS1600 1 40 (150) 10.35 0.453 13 (0.9)

Series CSCheck ValvesManatrol Series CS Check Valves permit free flowin one direction, and total shutoff automatically inthe reverse direction.

Stainless steel poppets, not balls, are standard onall Series CS Check Valves. Poppets eliminatechatter and, minimize wear.

Operating pressures: 3000 PSI (210 Bar) max.

Cracking Pressures, nominal: 5 PSI (0.3 Bar)

Standard Options: 20 PSI (1.3 Bar)65 PSI (4.5 Bar)

(Other cracking pressures may be available onrequest)

Poppet Style: Solid metal poppet

Hydraulics L3





L

Performance Data

Hydraulics L4





L

DimensionsCheck Valve,Subplate-mountedModels CS400S through CS1600S

Hydraulics L5





L

Subplate

Reference Data Only(Subplates are not available)

Hydraulics L6





L

CHECK VALVESUBPLATEMOUNTED

SIZE MATERIAL SEALMATERIAL

CS Subplate Mounted

Ordering Information

400 1/4"600 3/8"800 1/2"

1200 3/4"1600 1"

CRACKINGPRESSURE

S Steel

Omit 5 PSI Standard20 20 PSI65 65 PSI80* 80 PSI

Other cracking pressures may beavailable on request.*80 PSI cracking pressure avail-able on 1200 size and smaller.

Omit Nitrile

V Fluorocarbon

CS S

Hydraulics L8




Manatrol Check ValvesSeries ECR

LL

Quick Reference Data Chart

Series ECRAdjustable Check VAlves

Hydraulics L9




Manatrol Check ValvesSeries ECR

Omit Nitrile

V Fluorocarbon

L

Ordering InformationSeries ECRAdjustable Check Valves

Hydraulics L10




Manatrol Check ValvesSeries CP

L

Series CPPilot-Operated Check Valves

Poppet Type


Maximum Pilot Pressure

Cracking Pressure

Hydraulics L11





L L

Performance Data

Hydraulics L12




K


LL

Dimensions

Hydraulics L13





L

Dimensions

Hydraulics L14





LL

Recommended Mounting Surface

Hydraulics L15





Omit Nitrile

V Fluorocarbon

L


Hydraulics L16




Manatrol Check ValvesSeries ICP

LL

Series ICPPilot-Operated Check Valves

Dimensions


Hydraulics L17




Manatrol Check ValvesSeries ICP

L

Omit Nitrile

V Fluorocarbon

L


Performance Data

Documents

3000l001(PARKER)