Proportional Control Valve

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Proportional Control Valve

A versatile proportional control valve supporting pressure ratings up to PN100 with selectable flow characteristics. Three bonnet options — Standard, Fin-Extension (high heat), and Long-Extension (cryogenic) — ensure operational stability across extreme temperature ranges from cryogenic to high-temperature service

Body Material GJS400-18-LT / WCB / CF8 / CF8M
Brand NORDSTEAM
End Connection Flanged
Nominal Diameter DN 15–100
Nominal Pressure PN 16 / 25 / 40 / 64 / 100
Operating Temperature Wide range
Product Code NST-OKV1

Application

• Process flow control
• Temperature & pressure regulation
• Steam modulation
• HVAC control systems
• Chemical process plants

KEY FEATURES
• Pressure ratings up to PN100
• Equal Percentage, Linear & Quick Open flow characteristics
• Three bonnet configurations for all temperature ranges
• ERD 6224 actuator with optional positioner
• ANSI IV/V/VI seat leakage standards
• Modular design for easy seal and extension upgrades