Quick Reference Cartridge Valves Technical Information Pressure Reducing Valves Quick Reference Pressure Reducing, Non-Relieving Pressure Reducing, Non-Relieving, Direct Acting 40 l/min [10 US gal/min] 40 l/min [10 US gal/min] Description Pressure Reducing, Relieving, Direct Acting Flow* Pressure 40 l/min 210 bar [10 US gal/min] [3000 psi] Description Pressure Reducing, Relieving, Direct Acting, Designed for PVG Actuators Flow* Pressure 40 l/min 210 bar [10 US gal/min] [3000 psi] Description Pressure Reducing, Non-Relieving, Pilot Operated Flow* 40 l/min [10 US gal/min] 40 l/min [10 US gal/min] Description Pressure Reducing, Relieving, Pilot Operated Flow* 40 l/min [10 US gal/min] 115 l/min [30 US gal/min] Description Pressure Reducing, Relieving, Direct Acting with Dampening Port Flow* Pressure 38 l/min 207 bar [10 US gal/min] [3000 psi] Pressure Reducing, Relieving 2 Pressure Reducing, Non-Relieving Pressure Reducing, Relieving * Flow ratings are based on a pressure drop of 7 bar [100 psi] unless otherwise noted. They are for comparison purposes only. 520L0588 • Rev DB • November 2010 Quick reference Pressure Reducing, Relieving Pressure reducing valves

Quick Reference Cartridge Valves Technical Information Pressure Reducing Valves Application Notes PRESSURE REDUCING VALVES Pressure reducing valves are pressure limiting devices that limit pressure in one portion of a circuit while leaving system pressure unaffected. They are available in direct-acting and pilot-operated types and as pressure reducing/relieving valves or as pressure reducing valves only. Pressure reducing valves DIRECT ACTING PRESSURE REDUCING / RELIEVING VALVES Direct-acting pressure reducing/relieving valves allow flow to pass from 2 to 1 until the pressure at 1 reaches the...

Quick Reference Cartridge Valves Technical Information Pressure Reducing Valves Application Notes Pilot-operated pressure reducing/relieving valves operate similarly to direct-acting pressure reducing/relieving valves -- the spool allows flow to pass from 2 to 1 until the pressure at 1 reaches the predetermined setting and forces the pilot poppet off it’s seat. This creates a pressure differential across the spool that causes the spool to shift and maintain regulated pressure at 1 in the same manner as the direct-acting pressure reducing/relieving valve. Advantages of pilot-operated relief valves...

Quick Reference Cartridge Valves Technical Information Pressure Reducing Valves Pressure Reducing, Non-Relieving CP230-2 OPERATION This is a direct-acting pressure-reducing (non-relieving) valve. Rated pressure Rated flow at 7 bar [100 psi] Weight Cavity Cross-sectional view h 1.00 in t 41-47 N.m [30-35 lbf.ft] Type A adjustment ORDERING INFORMATION Pressure reducing valves Seals B = Buna-N V = Viton Housing and ports 0 = No Housing SE3B = Al, 3/8 BSP SE4B = Al, 1/2 BSP 6S = Al, #6 SAE 8S = Al, #8 SAE Other housings available Adjustment option A = Internal E = External F = Tamper resistant K...

Quick Reference Cartridge Valves Technical Information Pressure Reducing Valves Pressure Reducing, Non-Relieving PRC 06 OPERATION This is a direct-acting pressure reducing (non-relieving) valve. Theoretical performance Reduced pressure psi 800 600 400 200 0 Rated pressure Rated Flow Weight Cavity Cross-sectional view ORDERING INFORMATION Type of adjustment E = Internal screw EN = External screw M = Handwheel Pressure reducing valves Seal kit Seals 230000110 V = Viton 230000070 B = Buna-N Housing and ports Housing P/N 00 = No Housing No Housing Setting range SE3/8 = AL, 3/8 BSP NCS06/3-SE-3/8...

Quick Reference Cartridge Valves Technical Information Pressure Reducing Valves Pressure Reducing, Relieving CP230-1 OPERATION This is a direct-acting pressure reducing/ relieving valve. regulated press to tank (relieving) Specifications Rated pressure Rated flow at 7 bar [100 psi] Weight Cavity Cross-sectional view h 1.00 in t 41-47 N.m [30-35 lbf.ft] Type A adjustment regulated press (reducing) Theoretical performance ORDERING INFORMATION Pressure reducing valves Seals Seal kit B = Buna-N 120570 V = Viton 120571 Housing and ports 0 = No Housing SE3B = Al, 3/8 BSP SE4B = Al, ½ BSP 6S = Al, #6...

f~g-jmZYEr'™^E ^artr'd9e Valves Technical lnf°rmati°n Pressure Reducing Valves Pressure Reducing, Relieving MEMBER OF THE SAUER-DANFOSS GROUP Cross-sectional view This is a direct-acting pressure reducing/ Outet Flow Pressure setting: - H24 = 24 Bar for Hydraulic (PVH) or High Current (PVHC) Other housings available Body Nomenclature

Quick Reference Cartridge Valves Technical Information Pressure Reducing Valves Pressure Reducing, Non-Relieving CP230-4 OPERATION This is a pilot-operated pressurereducing (non-relieving) valve. Specifications Rated pressure Rated flow at 7 bar [100 psi] Weight Cavity Cross-sectional view h 1.00 in t 64-73 N.m [47-54 lbf.ft] Type A adjustment ORDERING INFORMATION Pressure reducing valves Seals Seal kit B = Buna-N 120027 V = Viton 120028 Housing and ports 0 = No Housing SE3B = Al, 3/8 BSP SE4B = Al, 1/2 BSP 6S = Al, #6 SAE 8S = Al, #8 SAE Other housings available Adjustment option A = Internal...

Quick Reference Cartridge Valves Technical Information Pressure Reducing Valves Pressure Reducing, Non-Relieving PPRC 06 OPERATION This is a pilot-operated pressure reducing (non-relieving) valve. Rated pressure Rated flow at 7 bar [100 psi] Weight Cavity Cross-sectional view ORDERING INFORMATION Type of adjustment E = Internal screw EN = External screw M = Handwheel Pressure reducing valves Seal kit Seals 230000110 V = Viton Omit = Buna-N 230000070 Housing and ports Housing P/N 00 = No Housing No Housing Setting range SE3/8 = AL, 3/8 BSP NCS06/3-SE-3/8 1 = 10-70 bar [145-1015 psi] SE1/2 = AL,...

Quick Reference Cartridge Valves Technical Information Pressure Reducing Valves Pressure Reducing, Relieving PRMP 064 OPERATION This is a pilot-operated pressure reducing/relieving valve. 154 SUS (33 cSt) hyd. oil @ 100° F (38° C) Reduced pressure 2 Dump 1 3 Rated pressure Rated Flow Weight Cavity Cross-sectional view ORDERING INFORMATION Pressure reducing valves Adjustment E = Internal screw EN = External screw M = Handwheel Seal Kit Seals V = Viton 354003719 Omit = Buna-N 230000070 Housing and ports Housing P/N 00 = No Housing No Housing SE3B = Al, 3/8 BSP SDC10-3-SE-3B SE4B = Al, 1/2 BSP SDC10-3-SE-4B...