DIFFERENTIAL POPPET STYLE RELIEF VALVES - Prince - #1

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PRINCE MANUFACTURING CORPORATION • P.O. BOX 7000 • NORTH SIOUX CITY, SOUTH DAKOTA 57049-7000 URL: www.princehyd.com • E-MAIL: prince@princehyd.com O.E.M. CUSTOMER SERVICE: (605) 235-1220 • FAX (712) 233-2181 DISTRIBUTOR CUSTOMER SERVICE: PHONE (605) 235-1220 • FAX (712) 233-2181 V64 VALVES CATV 64-09-04-01 DIFFERENTIAL POPPET STYLE RELIEF VALVES - RV AND DRV SERIES 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 poppet type relief provides smooth quiet performance with a minimum variation between cracking and full flow pressures. This type relief is also less sensitive to system contamination. The model RV is well suited as a system relief up to 30 GPM and 3000 psi. It is available in two pressure ranges and both an externally adjustable and shim adjustable version. VALVE SPECIFICATIONS: Capacity: 30 gpm max inlet flow Weight: 3 Ibs. Pressure: 3000 psi max 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 systems that require cross over relief protection such a reversible hydraulic motor, or systems that require a cushion valve such as double acting cylinders. VALVE SPECIFICATIONS: Capacity: 30 gpm max inlet flow Weight: 5.5 lbs. Pressure: 3000 psi max The PRINCE valve model RV-0 is the differential poppet relief cartridge used in many valve models. It is available preset to install into RV valves in the field or into a custom application. This relief cartridge can also be used in the RD5100, RD5200, RD5300 and SV stack valve inlet section. VALVE SPECIFICATIONS: Capacity: 30 gpm max inlet flow Pressure: 3000 psi max STANDARD MODELS AVAILABLE MODEL NUMBER MODEL NUMBER VALVE TYPE RELIEF SETTINg PORT SIZE RV-1H DRV-1HH ADJUSTABLE 1500-3000 PSI 2000 PSI @ 10 GPM #12 SAE RV-2H DRV-2HH ADJUSTABLE 1500-3000 PSI 2000 PSI @ 10 GPM 3/4” NPTF RV-4H DRV-4HH ADJUSTABLE 1500-3000 PSI 2000 PSI @ 10 GPM 1/2” NPTF RV-2L DRV-2LL ADJUSTABLE 500-1500 PSI 1000 PSI @ 10 GPM 3/4” NPTF MODEL RV DIFFERENTIAL POPPET INLINE RELIEF MODEL DRV DIFFERENTIAL POPPET DOUBLE RELIEF MODEL RV-O DIFFERENTIAL POPPET RELIEF CARTRIDGE SEE PAGE 23 & 24 OF THE STANDARD PRODUCT PRICE LIST FOR PRICING