Maximum working pressure	Required differential pressure of valve	Offset due to pressure fluctuation	Flowrate when α = 10*	Hysteresis	inearity	Temperature and viscosity	Leakage when fully closed	Required torque	Mass (excluding the flange)
FCVD-□-□13-□□	1MPa	0.05 MPa or more	Within 0.5%/0.1 MPa	20～50 L/h	2% or less of flowrate when α = 10	2% or less of flowrate when α = 10	140°C or less, 60 cSt or less	1/20 or less of flowrate when α = 10	20 N・cm or less	Approx. 3.5 kg
FCVD-□-□23-□□	1MPa	0.1 MPa or more	-0.5％/0.1MPa以内	50～200 L/h
FCVD-□-□33-□□	1MPa	0.1 MPa or more	Within -1%/0.1 MPa	200～500 L/h