American ASCO solenoid valve 8340G001MBMO available now.

Brand

ASCO/USA

Flow Direction

Other

3C Valve Category

Industry

Application Areas

Environmental Protection, Chemical Industry, Petroleum, Energy, Road/Rail/Marine

ASCO Solenoid Valve Selection Criteria

The selection of ASCO CO-type solenoid valves should first follow four principles in order: safety, reliability, applicability, and economy. Secondly, it should be based on six aspects of the on-site working conditions (i.e., pipeline parameters, fluid parameters, pressure parameters, electrical parameters, actuation method, and special requirements).

ASCO Solenoid Valve Selection Criteria:

I. Selecting the solenoid valve based on pipeline parameters: Nominal diameter (DN), connection type

1. Determine the nominal diameter (DN) based on the on-site pipeline inner diameter or flow requirements.

2. For connection type, generally, >DN50 requires a flange connection; ≤DN50 can be freely selected according to user needs.

II. Selecting the solenoid valve based on fluid parameters: Material, temperature group

1. Corrosive fluids: Corrosion-resistant solenoid valves and all-stainless steel are recommended; Ultra-clean edible fluids: Food-grade stainless steel solenoid valves are recommended.

2. High-Temperature Fluids: Choose solenoid valves manufactured with high-temperature resistant electrical and sealing materials, and select piston-type valves.

3. Fluid State: Fluids can be gaseous, liquid, or mixed. This distinction is especially important when ordering valves with a diameter greater than DN25.

4. Fluid Viscosity: Generally, any viscosity can be selected below 50 cSt. If it exceeds this value, a high-viscosity solenoid valve must be selected.

III. Selecting Solenoid Valves Based on Pressure Parameters: Principle and Structure

1. Nominal Pressure: This parameter has the same meaning as other general-purpose valves and is determined by the nominal pressure of the pipeline.

2. Working Pressure: If the working pressure is low, a direct-acting or step-direct-acting principle valve must be selected. For minimum working pressure differentials above 0.04 MPa, direct-acting, step-direct-acting, and pilot-operated valves can all be selected.

IV. Electrical Selection: Prioritize AC220V or DC24V voltage specifications for convenience.

V. Selection Based on Continuous Working Time: Normally Closed, Normally Open, or Continuously Energized

1. When the solenoid valve needs to be open for a long time, and the continuous time exceeds the closing time, a normally open type should be selected.

2. If the opening time is short or the opening and closing times are infrequent, a normally closed type should be selected.

3. However, for some safety protection applications, such as furnace and kiln flame monitoring, a normally open type cannot be selected; a continuously energized type should be chosen.

VI. Selection of Auxiliary Functions Based on Environmental Requirements: Explosion-proof, Check Valve, Manual Operation, Water-resistant Fog, Water Spray, Submersible

1. Explosive Atmospheres: Solenoid valves with the corresponding explosion-proof rating must be selected (our company currently offers: d II BT4, d II CT5, Ex m I/II T4).

Our business scope includes:

Hydraulic components:

Solenoid directional valves, directional valves, check valves, stack valves, relief valves, counterbalancing valves, proportional valves, manual directional valves, flow valves, pressure reducing valves,

Throttle valves, pressure control valves, back pressure valves, filling valves, flow dividers, shuttle valves, pressure relays, cartridge valves, pneumatic valves, piston pumps,

Gear pumps, vane pumps, cycloidal hydraulic motors, oil coolers, hydraulic cylinders, etc.;

Pneumatic components:

Air source processor assemblies, filters, pressure regulating valves, oil feeders, solenoid valves, pneumatic valves, angle seat valves, manual valves, hand-operated valves, foot valves,

Mechanical valves, check valves, vacuum generators, cylinders, magnetic switches, shock absorbers, pressure gauges, quick couplings, floating couplings,

Pressure gauge switches, water coolers, electric positioners, PU tubing, vacuum suction cups, oil filters, vibrators;

Electrical components:

Relays, sensors, converters, proximity switches, encoders, programmable logic controllers (PLCs); Our company maintains a large inventory, with standard parts readily available. To better serve our customers across various industries, we also distribute other spare parts, utilizing professional sourcing channels to ensure reasonable prices.

Our products are widely used in industrial machinery, machine tools, plastics machinery, shoe machinery, brick machinery, metallurgy, mining, chemical industry, papermaking, coal mining, shipbuilding, power generation, construction machinery, environmental protection machinery, and many other fields.

Short delivery time, low prices, and our own customs clearance services. New and existing customers are welcome to inquire and purchase!