- Valve Actuation: Motorized, Pneumatic – Air Pilot
- Body: MaterialBronze, 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
ASCO™ Series 290 Pressure Operated Piston Valve
- Valve Actuation: Motorized, Pneumatic – Air Pilot
- Body: MaterialBronze, Stainless Steel
- Media: Aggressive Liquids/Gases, Air, Inert Gas, Fuel Oil, Hot Water, Light Oil, Oxygen, Steam, Water
- The ASCO Series 290 is a pressure-operated, direct acting angle-body piston valve built for demanding applications. Its straight-through body design is available in bronze or stainless steel.
Categories: General Service Valves, Proportional Valves, Specialty Valves
At a glance:
- The ASCO Series 290 is a pressure-operated, direct acting angle-body piston valve built for demanding applications. Its straight-through body design is available in bronze or stainless steel.
- The valve is suitable for general service applications (air, inert gas, water, oil, and light slurries), plus steam, hot water, and auxiliary fluids within the food and beverage industry.
- Many optional features available including a visual/electrical position indicator or a stroke limiter.
Features:
- 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
You can download more at the document here: Download
Related products
Proportional Valves
- Valve Actuation: Solenoid
- Body Material: Brass
- Media: Air, Inert Gas, Light Oil, Water
- The ASCO Series 203 is a line of Posiflow proportional solenoid valves that are designed for use in air/gas, low-vacuum service and to precisely control the flow of water.
General Service Valves
- Valve Actuation: Solenoid, Solenoid - Air Pilot
- Body: MaterialAluminum
- Media: Inert Gas
- The ASCO Series 353 is a diaphragm-operated solenoid valve specially designed to deliver extremely fast pulsing in reverse-jet dust collector systems.
General Service Valves
- Valve Actuation: Solenoid
- Body: MaterialBrass, Stainless Steel, Lead-free Brass
- Media: Aggressive Liquids/Gases, Air, Inert Gas, Ammonia, Cryogenic, Fuel Oil, Hot Water, Light Oil, Liquid Propane Gas, Natural Gas, Oxygen, Steam, Vacuum, Water
- The ASCO Series 210 is a line of economical, high-flow solenoid valves for liquid, corrosive, and air/inert gas service.
- Low-temperature models control cryogenic fluids, including liquid nitrogen (-320° F/-194° C), liquid argon (-303° F/-184° C), and liquid oxygen (-297° F/-181° C)
Proportional Valves
- Valve Actuation: Solenoid
- Body Material: Brass - Nickel Plated; Engineered Plastics; Stainless Steel
- Media: Air, Inert Gas
- The ASCO Series 202 Posiflow solenoid valves are designed to proportionally control the flow of air and inert gases by varying the electrical input signal to the coil.
General Service Valves
- Valve Actuation: Solenoid - Direct Acting
- Body Material: Brass
- Media: Air, Inert Gas; Water
- The ASCO Series 316 is a line of high flow, general service solenoid valves, which can be used to pilot large actuators and provide quick closing of large control valves.
- Low-power version has a molded one-piece solenoid with a highly efficient solenoid cartridge and special low wattage coil. Handles ambient temperatures up to 175° F (80° C).