Prince Manufacturing Corp. Datasheets for Industrial Valves

Valves are mechanical devices that control the flow and pressure of liquids, gases, and slurries within a system. They are also known as regulators and are used in a wide variety of applications. Valves vary greatly in size, design, function, and operation.
Industrial Valves: Learn more

Product Name Notes
Model RD-200 Proportional Divider Valve - 30 GPM FUNCTION The PRINCE model RD-200 valve is a pressure compensated proportional flow divider. The standard models of this valve will take one inlet flow and split it into two nearly...
Model RD-300 Proportional Divider Valve with Free Return Checks - 30 GPM FUNCTION The PRINCE model RD-300 valve is a pressure compensated proportional flow divider. The standard models of this valve will take one inlet flow and split it into two nearly...
Model RD-400 Fixed Flow Priority Divider - 30 GPM FUNCTION The PRINCE model RD-400 is a constant volume priority divider. It can be used in applications where two circuits are to be supplied by a single pump such as...
Model RD500 Adjustable Flow Divider Valve - 30 GPM FUNCTION The PRINCE model RD-500 is an adjustable constant volume priority divider. This valve provides the same function as the PRINCE model RD-400 except the priority flow is adjustable from...
Model RD500P Proportional Flow Divider Valve - 30 GPM FUNCTION The PRINCE model RD-500P is a pressure compensated proportional flow divider valve with one fixed and one adjustable orifice. This valve will take one inlet flow and split it...
Model RD-100 Flow Control Valve - 30 GPM
Model RD-1900 Flow Control Valve - 30 GPM
FUNCTION The PRINCE valve is a pressure compensated adjustable flow control valve. By rotating the handle, the flow out the “CF”, or controlled flow port, can be varied from approximately...
Model DRV Double Relief Valve - 30 GPM FUNCTION The PRINCE valve model DRV is a differential poppet type double relief. This valve uses the same relief cartridge as the model RV. The double relief is used in...
Model DS Double Selector Valve - 40 GPM FUNCTION The PRINCE valve model DS is a manual 6-way 2 position double selector valve. This valve will divert the flow going to two separate hydraulic circuits. For example two...
Model RD-1000S Sequence Valve - 30 GPM FUNCTION The PRINCE valve model RD-1000S is an internally piloted adjustable sequence valve. This valve will prevent the flow of oil from going to the sequence port until the pressure...
Model RD-1400 Double Lock Valve - 30 GPM FUNCTION The PRINCE valve model RD-1400 is a double pilot-operated lock valve. This valve will lock a cylinder in place when a directional control valve is in the neutral position.
Model RD-1600 Check Valve - 30 GPM FUNCTION The PRINCE valve model RD-1600 is a pilot operated check valve. This valve blocks oil from flowing from the cylinder port to the valve port until sufficient pressure is...
Model RD1800 Relief Valve - 20 GPM FUNCTION The PRINCE valve model RD-1800 is a direct acting ball/spring type pressure relief. The valve is compact and simple in design. This type relief is fast opening and is...
Model RD-900 Selector Valve - 30 GPM FUNCTION The PRINCE valve model RD-900 is a manual 3-way 2-position selector valve. This valve will allow one pump source to supply two separate circuits. Pushing the handle in diverts...
Model RV Relief Valve - 30 GPM FUNCTION The PRINCE valve model RV is a differential poppet type inline relief. The valve is made up of a relief cartridge and a cast iron valve body. The differential...
Model SS Double Selector Valve - 20 GPM FUNCTION The PRINCE valve model SS is a manual 3-way 2 position selector valve. This valve will allow one pump source to supply two circuits. With the standard selector spool...
Model LSR3060Rapid Extend Logsplitter Valve - 20 GPM FUNCTION The Prince LSR-3060-3 log splitter valve features an extremely fast “Rapid Extend” high speed mode. The LSR has been specifically designed to reduce system costs by allowing a single...
Model SV Stack Valve - 12 GPM STANDARD FEATURES 1-10 Sections Per Valve Bank Load Checks On Each Section Hard Chrome Plated Spools Compact Construction Enhanced Metering Section Available in both the High and Low Sections Differential...
Model LVRLoader Valve - 14 GPM
Model LVS Series Loader Valve - 11 GPM
Model LVT Loader Valve - 10 GPM
STANDARD FEATURES Economical monoblock construction of high tensile strength gray cast iron. Load check on each spool Hard Chrome Plated Spools No face seals on spools Adjustable cartridge relief Power...
Model RD5200 Mono-Block Valve - 25 GPM
Model RD5300 Mono-Block Valve - 25 GPM
STANDARD FEATURES Economical monoblock construction of high tensile strength gray cast iron. Load check on each spool Hard Chrome Plated Spools Optional 4 Position Float and Joystick Handle Differential poppet...
Model RD5100 Mono-Block Valve - 30 GPM STANDARD FEATURES Economical monoblock construction of high tensile strength gray cast iron. Load check on each spool Hard Chrome Plated Spools Optional 4 Position Float on 1st spool Differential poppet...
Model RD2500 Mono-Block Valve - 20 GPM STANDARD FEATURES Economical monoblock construction of high tensile strength gray cast iron. Load check Hard Chrome Plated Spool Optional 4 Position Float on 1st spool Adjustable ball spring relief (1000...
Model RD4100 Mono-Block Valve - 20 GPM STANDARD FEATURES Economical monoblock construction of high tensile strength gray cast iron. Load check Hard Chrome Plated Spool Optional 4 Position Float Differential Poppet Style Relief, Adjustable from 1500 to...
Series 20 Stack Valve Load Sense Work Section - 20 GPM STANDARD FEATURES Extended Length Notches for Very Fine Metering Machined Internal Lands for Precise Control and reduced Dead Band Low Standby Pressures Spool Design for reduced Flow Forces Low Spool...
Model LS3000Logsplitter Valve - 20 GPM STANDARD FEATURES Hydraulically balanced, hard chrome plated spool Handle can be installed in “up” or “down” position Detent release pressure adjustable from 1000 to 2000 PSI For use with system...
Monoblock Valves - 8 GPM 1-6 Spool monoblock 3500 psi #8 O-ring In/Out ports #8 Work ports Interchangable motor spool Double acting Load check Open center Adjustable relief Enclosed handle Convertible to power beyond and...