Yoshitake CP-2001 combination valve integrates pressure reducing and solenoid functions to realize space reduction, cost saving, and improved controllability. Steam is usually supplied only when required, meaning it is controlled as a batch (intermittent) system. While steam ON/OFF is typically switched by a standalone solenoid valve, rapid opening or closing operations can cause severe issues for other devices like pressure reducing valves. The CP-2001 solves such problems by combining these components into a reliable, single-unit system.

Control System

The CP-2001 provides a reliable ON-OFF system for steam applications.

State	Condition
Solenoid valve ON	P1 = 1.0 MPa, P2 = 0.2 MPa
Solenoid valve OFF	P1 = 1.0 MPa, P2 = 0 MPa

Specifications

Application	Steam
Inlet pressure	0.1-1.0 MPa
Reduced pressure	0.02-0.15 MPa / 0.1-0.85 MPa
Maximum temperature	183℃
Actuation of solenoid valve	Normally closed
Rated voltage	AC 100V, 50/60 Hz / AC 200V, 50/60 Hz
Connection	JIS Rc screwed / JIS 10K flanged
Nominal size	Screwed: 15A-50A / Flanged: 15A-100A

Materials

Part	Material
Main valve body	Ductile cast iron
Main valve, valve seat	Stainless steel
Diaphragm	Stainless steel

Related Models

The CP-2000 series includes other models such as the CP-2002, CP-2003 for quicker startup systems, and CP-2004 for two-step reduced pressure switching. Specifications above apply to the CP-2001. Please contact Yoshitake for other specifications.