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! WARNING - USER RESPONSIBILITY FAILURE OR IMPROPER SELECTION OR IMPROPER USE OF THE PRODUCTS DESCRIBED HEREIN OR RELATED ITEMS CAN CAUSE DEATH, PERSONAL INJURY AND PROPERTY DAMAGE. This document and other information from Parker-Hannifin Corporation, its subsidiaries and authorized distributors provide product or system options for further investigation by users having technical expertise. The user, through its own analysis and testing, is solely responsible for making the final selection of the system and components and assuring that all performance, endurance, maintenance, safety and warning...

Threaded Cartridge Valves and Integrated Hydraulic Products PLEASE READ How to use this catalog... • Product Index Check Valves Each product tab has it’s own product index for that particular section. Basic product specifications are shown along with catalog page numbers and product symbols. Further detail can be found on the specific catalog pages. FLOW LPM/GPM PRESSURE BAR/PSI Check Valves Load/Motor Controls Flow Controls PILOT OPERATED CHEC • Technical Tips Technical Tips At the beginning of each product section, we have a series of Technical Tip pages. These pages describe, in detail, the...

Threaded Cartridge Valves and Integrated Hydraulic Products Check Valves Check Valves Shuttle Valves Shuttle Valves Load and Motor Control Valves Load/Motor Controls Proportional Valves Technical Data Pressure Controls Logic Elements Solenoid Valves Directional Control Valves Solenoid Valves Logic Element Valves Proportional Valves Pressure Control Valves Coils & Electronics Flow Control Valves Flow Controls Technical Data Parker Hannifin Corporation HVS and MSDE Divisions

Threaded Cartridge Valves and Integrated Hydraulic Products Parker Hannifin Corporation HVS and MSDE Divisions Check Valves Shuttle Valves Load/Motor Controls Alphabetical Index

Threaded Cartridge Valves and Integrated Hydraulic Products Check Valves Shuttle Valves Alphabetical Index Load/Motor Controls Solenoid Valves Proportional Valves Coils & Electronics Bodies & Cavities Technical Data Parker Hannifin Corporation HVS and MSDE Divisi

Check Valves Check Valves Load/Motor Controls Flow Controls PRESSURE BAR/PSI Pressure Controls FLOW LPM/GPM Logic Elements SERIES CAVITY DESCRIPTION Solenoid Valves Proportional Valves Coils & Electronics Bodies & Cavities Technical Data Parker Hannifin Corporation HVS and MSDE Divisions

Technical Tips Check Valves Dual Sense Paths The dual sense paths reduce the pressure drop variations. Spherical Poppets The spherical design allows for a more consistent seating regardless of poppet alignment resulting in lower leakage. Shuttle Valves There are several new additions and product improvements to our Check Valve product line. This technical tips section is designed to help familiarize you with the Parker line of Check Valves. In this section we present the products that are new to this catalog as well as some design features of our checks valves. In addition, we present common...

Technical Tips Shuttle Valves Check Valve - Poppet Type Check valves are poppet style elements that allow free flow in one direction while preventing flow in the reverse direction. They can be used to isolate portions of a hydraulic circuit or to provide a free flow path around a restrictive valve. Check Valves PRODUCT TYPES / APPLICATIONS Flow Controls Pressure Controls Check Valve - Ball Type Ball type check valves are check valves that use a hardened steel ball to seal against the valve seat as opposed to a poppet. They are simple in their design and provide low leakage over the life of the...

Sense Check Valve Series CVH021 General Description • Rapid response to load direction changes • Hardened precision parts for durability • Insert style design for location within manifolds FREE FLOW CHECKED FLOW Cartridge Style Sense Check Valve. For additional information see Technical Tips on pages CV2-CV3. Check Valves under SAE-6 or larger port Free Flow PC Millimeters (Inches) Pressure Controls Ordering Information Cartridge Material Steel operating parts hardened steel ball. Operating Temp. Range/Seals Fluid Compatibility/ Viscosity Mineral-based or synthetic with lubricating properties...

Check Valve Insert, Ball Type Series D1A060 Product Information General Description Check Valves Ball Type, Check Valve Insert. For additional information see Technical Tips on pages CV2-CV3. Shuttle Valves • For inserting inside manifold blocks • High flow capacity • Minimal leakage - less than 3 drops/min. • Simple construction - extremely cost effective • Good contamination tolerance Performance Curve Free Flow Pressure Drop vs. Flow (Through cartridge only) Logic Elements Pressure Controls Ordering Information Check Valve Insert Cracking Pressure Rated Flow Maximum Inlet Pressure Highlighted...

Check Valve Insert, Poppet Type Series D1B125 Product Information General Description Check Valves Poppet Type, Check Valve Insert. For additional information see Technical Tips on pages CV2-CV3. Shuttle Valves • For inserting inside manifold blocks Stable flow capacity (Contact the Factory for Highly • High dynamic application) Flow Controls Millimeters (Inches) Retaining Clip #8010977 Included. 100 Ordering Information Check Valve Insert Rated Flow Maximum Inlet Pressure Less than 3 drops/min. Cartridge Material Steel operating parts hardened steel poppet. Operating Temp. Range/Seals Fluid...

Ball Type, Check Valve Series D02B2 Product Information General Description Check Valves Ball Type Check Valve. For additional information see Technical Tips on pages CV2-CV3. • Good contamination tolerance • All external parts zinc plated Pressure Controls Ordering Information Ball Type Check Valve Highlighted represents preferred options that offer the shortest lead times. Other options may be available, but at extended lead times. Maximum Inlet Pressure Cracking Pressure Less than 3 drops/min. Part Number Solenoid Valves Rated Flow Proportional Valves Cartridge Material Steel operating parts...