Hydraulic Pneumatic Valve Data

Flow coefficients and performance data for hydraulic and pneumatic directional, pressure, and flow control valves — NFPA D03 through D10 body sizes and pneumatic 1/8" to 1" NPT port sizes. Covers Cv, Kv, nominal flow, pressure drop, leakage, response time, hysteresis, and frequency response.

Mechanical Engineering10 sections23 sample rowsKey: valve_type

Attributes

size_designation

nominal_flow_gpmgpm

pressure_drop_at_rated_flow_psipsi

max_pressure_psipsi

Cv_flow_coefficientgpm/psi^0.5

Kv_metricm3/hr/bar^0.5

leakage_rate_cc_per_mincc/min

response_time_msms

hysteresis_pct%

frequency_response_Hz

operating_fluid

notes

Browse data

check2 rows counterbalance2 rows directional_poppet2 rows directional_spool3 rows flow_control2 rows pneumatic_solenoid3 rows pressure_reducing2 rows pressure_relief2 rows proportional3 rows servo2 rows

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