RV08-P0
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Product Information PRESSURE VALVEDirect-Acting,Relief Valve Type: RV08-P0 Max. operating pressure: 250 bar (3600 psi) Proof pressure: 375 bar (5500 psi) Flow: 22 L/min Description A screw-in, cartridge-style, direct-acting, poppet-type hydraulic relief valve designed for low flow rate hydraulic circuits requiring low internal leakage. Operation The RV08-P0 blocks flow from © to @ until sufficient pressure at © is applied to force the spring-opposed poppet from its seat. The RV08-P0 can be applied for hydraulic circuit with low internal leakage and fast response to load change. Note: Back pressure at @ will increase the pilot pressure required at © to shift, at a ratio of 1:1.The RV08-P0 may be used in cross-over relief applications (back pressure on @) with the use of the “C” double back-up ring seal option. Technical Data Max. operating pressure 250 bar (3600 psi) Proof pressure 375 bar (5500 psi) Flow See performance chart Internal leakage 0.25 ml/min(5 drops/min) max. at 75% of normal setting Crack (Set) pressure defined_ Reseat pressure Standard spring ranges Temperature range Fluid Installation Cavity Cavity tool Seat kit Bar evident at 1 L/min attained Nominal 80% of crack pressure Factory default preset value: 50% of rated pressure (See chart 1) -40°C ~ 120°C with standard buna seals -26°C ~ 204°C with fluorocarbon seals -54°C ~ 107°C with polyurethane seals Mineral based or synthetics with lubricating properties at viscosities of 7.4 ~ 420 cSt(50 ~ 2000 ssu) No restriction VC08-2_ Flow (lpm) (Performance Chart) (Chart 1: Standard Spring Range)

• Fast and smooth response to pressure changes. • Positive stops prevent springs from going solid. • Compact size. • Adjustments cannot be backed out of the valve. • Industry common cavity. • Hardened poppet and cage for long life. Ordering Code Cavity -T Poppet type — Adjustment Option- 6mm. Hex Allen Head A 40mm. Dia. Alum. Knob B Cover Cap C Seals- N=BunaN V=Fluorocarbon U=Polyurethane X. Porting None=Cartridge Only 2G=G1/4 -Preset value required 30=33/3 Spring Range by customer 80=10~80bar 0mit=defaut value 160=20-160bar 250=30~250bar 4G=G1/2 4T=SAE4 6T=SAE6 8T=SAE8 Other porting types...