Spec

• Format: Pilot diaphragm type
• Nominal Diameter: Listed after the model number
• Applicable Fluid: steam
• Primary Pressure: 0.1 to 1.0 MPa
• Secondary Pressure: 0.02 to 0.15 MPa
• Connection Method: JIS 10 KFF
• Secondary adjustment pressure: not more than 85% of the primary pressure (gauge pressure).
• Minimum Differential Pressure: 0.05 MPa
• Maximum decompression ratio: 20: 1
• Maximum temperature: 220 deg.
• Valve seat leakage: rating flow rate 0.01% or less.
• Body: FCD 450
• Main Valve/Valve Seat: SUS
• End Valve/End Valve Seat: SUS
• Diaphragm: SUS
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