EP10-S35 Piloted Spool-Type Logic Element (EP10-S35)
A spool-type, screw-in, cartridge-style, hydraulic directional element, with multi-func-tion potential when used with other directional, pressure, or flow control devices.
Product Operation
The EP10-S35 is a spring-biased blocking valve which will shift to allow full flow from ➀ to ➁ only when pressure at ➀ exceeds the cumulative pressure of ➂, plus the bias spring pressure value.
EP10-S35 is a pilot-to-close directional valve.
With no pressure at ➂, flow will be allowed from ➀ to ➁ once the bias spring force is overcome with pressure at ➀
Product Features
• Multiple function/application potential.
• Low pressure drop.
• Industry common cavity.
Product Ratings
Operating Pressure: 350 bar (5000 psi) cartridge; 207 bar (3000 psi) standard aluminum housing; 350 bar (5000 psi) ductile iron housing.
Flow: See Performance Chart
Internal Leakage: 164 cc/minute (10 cu. in./minute) max. at 207 bar (3000 psi)
Bias Spring Pressure Options: 0.7 bar (10 psi);2.8 bar (40 psi);5.5 bar (80 psi);7.6 bar (110 psi)11.0 bar (160 psi)Note: Tall cap option required for 11.0 bar (160 psi) spring.
Temperature: -40 to 120°C with standard Buna seals
Filtration: See page 9.010.1
Fluids: Mineral-based or synthetics with lubricating properties at viscosities of 7.4 to 420 cSt (50 to 2000 sus); See Temperature and Oil Viscosity, page 9.060.1
Installation: No restrictions; See page 9.020.1
Cavity: VC10-S3; See page 9.110.1
Cavity Tool: CT10-S3xx; See page 8.600.1
Seal Kit: SK10-S3x-MM; See page 8.650.1