ASCO
ASCO™ 290 Angle-Body Piston Valve
The ASCO Series 290, also known as 8290, is a pressure-operated, direct acting angle-body piston solenoid valve built for demanding applications. Its straight-through body design is available in bronze or stainless steel. The valve is suitable for general
特点和优点

Proven durability in handling aggressive fluids such as steam, hot water, solvents, and light slurries

Optional features include position indication and proportional control

Rugged water-tight actuator made from tough fiber composite and protected with a double O-ring seal

Spring-loaded stem seal: FKM fluoroelastomer wiper keeps harmful grit way from the stem area for exceptional durability

Smooth stem movements guided by two oversized bearings for maximum reliability

Anti-water hammer design: fluid passes under the disc resulting in slower closure

Some versions are compatible with FDA CFR21 for food and beverage applications


规格参数

Valve Actuation:Motorized, Pneumatic - Air Pilot

Body Material:Bronze, Stainless Steel

Media:Aggressive Liquids/Gases, Air, Inert Gas, Fuel Oil, Hot Water, Light Oil, Oxygen, Steam, Water

Pipe / Port Size:1/2 "; 3/8 "; 3/4 "; 1 "; 1 1/4 "; 1 1/2 "; 2 "; 2 1/2 "

Port Type:NPTF

Function:2 way - 2/2 Normally Closed, 2 way - 2/2 Normally Open

Flow:From 2.0 Cv to 6.0 Cv, From 6.0 Cv to 14.0 Cv, Over 14.0 Cv

Operating Environment:Indoor, Outdoor

Standards / Regulations:RoHS, Type 4, Type 4X


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