Parker Fluid Control Division has introduced the High Flow direct mount NAMUR solenoid valve. Compact in its design, the High Flow valve features a NAMUR mounting pattern and high-flow rates from 1.2 to 3.0 Cv. A spring return allows fail-safe operation in the event of a power loss, and a screened exhaust nut protects valve function during outdoor use. Additionally, the O-ring seal design increases sealing force at higher pressures and offers less breakaway resistance at lower pressures. The valve is built with an anodized aluminum body and a stainless steel spool, as well as internal parts made of brass. It is designed for direct mounting in any position on a NAMUR interface. It operates from a pressure range of 30 – 150psi. They are offered with class F DIN and Class H hazardous location coils. The valve operates at fluid temperature ranging from 32-122 F. Hazardous coil enclosures meet FM and CSA agency approvals for Class 1: Groups A – D and Class II: Groups E – G. The High Flow product line is suitable for general-purpose valve actuator applications including water and sewage, pulp and paper, food and beverage, pharmaceutical, powder-dosing machines, powder transportation, process industry, and twin-tower air dryers.
