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The 327 series are high flow control valves that do not require a minimum operating pressure. The balanced disc design provides the highest possible flow rate at the lowest possible power levels, making them ideal for power plants, refineries and chemical processing plants. PTFE piston guide rings and graphite filled seals reduce friction and prevent sticking, maximising service life.

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Specifications Application features Documentation

Valve actuator: Solenoid (solenoid) - direct acting
Body material: Brass, stainless steel
Media: Air, inert gas, light petroleum products, water.
Connection size: 1/4’, 1/2’
Connection type: NPT, G threads
Function: 3/2 universal
Flow rate: Kv = 0,45...1,5 m3/h
Voltage: 24...240 DC, 24...240 AC 50-60Hz
Operating conditions: ATEX (Ex d IIC) version in hazardous areas, indoors, outdoors
Optional extras: manual override

Models from -60 C
Operate from 0 bar (direct acting)
Low power consumption models available for applications where power supply is limited
316 stainless steel construction available for highly corrosive environments
DC metal-encapsulated solenoid coils include peak voltage protection diodes as standard equipment
Certifications available: NACE Compliance for WSCR enclosure, protection against external influences: IP66/67, and functional safety certification IEC 61508 SIL 3

Manuals

Operation Manual Series 327 Valves Appendix D Revision 1.0.pdf

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Operation Manual Series 327 Valves.pdf

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Solenoid valve Series 327