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Gardner Denver Solenoid Valve QX186038 for Air Compressors 24V DC

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Gardner Denver Solenoid Valve QX186038 for Air Compressors 24V DC

MOQ:	1
Price:	USD68/pcs
Delivery Period:	15-20work days
Payment Method:	T/T
Supply Capacity:	100-1000

Detail Information

Product Description

Detail Information

Place of Origin

China

Brand Name

Gardner Denver

Model Number

QX186038

Highlight:

Gardner Denver solenoid valve QX186038

air compressor spare parts solenoid

Gardner Denver compressor parts with warranty

Product Description

Gardner Denver Solenoid Valve QX186038 - High Quality Spare Parts for Air Compressors

Product Introduction: Solenoid Valve

What is a Solenoid Valve?

A Solenoid Valve is an electromechanically operated valve that uses an electric current to control the flow of liquids or gases. It consists of a solenoid (an electromagnetic coil) and a valve body. When energized, the solenoid creates a magnetic field that actuates a plunger or piston, opening or closing the valve orifice. This provides remote, fast, and reliable on/off or directional control of fluids in a wide range of industrial and commercial applications.

Key Functions & Purposes

The core function of a solenoid valve is to automate fluid control. Its specific purposes include:

Remote Operation: Allows valves to be controlled from a distance via electrical signals, enabling automation.
Fast Response: Opens or closes rapidly (milliseconds to seconds), ideal for precise timing and sequencing.
Emergency Shut-Off: Can be integrated with safety systems (e.g., leak detectors, smoke alarms) to automatically stop flow in critical situations.
Directional Control: Direct-acting and pilot-operated models can divert, release, or mix fluids in complex systems.
Energy Efficiency: Consumes power only during state change (open/close), not while holding position.

How It Works (Operating Principle)

Solenoid valves operate based on electromagnetic principles:

De-energized State: A spring or fluid pressure holds the valve in its default position (normally open or normally closed).
Energized State: When current flows through the coil, it generates a magnetic field.
Actuation: The magnetic field pulls a ferromagnetic plunger upward against the spring force.
Orifice Control: The plunger's movement opens or closes the orifice, allowing or blocking flow.
De-energization: When current stops, the magnetic field collapses, and the spring returns the plunger to its default position.

Pilot-operated solenoid valves use line pressure to assist in opening/closing the main orifice, enabling control of higher pressures with a smaller coil.

Key Features & Benefits

Feature	Benefit
Compact Design	Saves space in control panels and machinery.
Rapid Cycling	Handles frequent on/off operations without wear.
Low Power Consumption	Energy-efficient, especially in latching designs that hold position without power.
Versatile Configurations	Available in 2-way, 3-way, 4-way designs for shut-off, diversion, or actuator control.
Broad Compatibility	Constructed with materials (brass, stainless steel, PTFE) suited for water, air, oil, steam, and aggressive chemicals.
Easy Integration	Standard electrical connections (e.g., DIN connectors) and port sizes simplify installation.

Common Types of Solenoid Valves

Type	Description	Primary Application
Direct-Acting	Solenoid force directly opens/closes the orifice. Works from 0 pressure.	Low flow rates, low-pressure applications.
Pilot-Operated	Uses line pressure to assist operation. Requires minimum pressure differential.	High flow rates, higher pressure systems.
2-Way	Two ports (inlet/outlet); basic on/off control.	Simple shut-off applications.
3-Way	Three ports; alternates flow between two paths.	Controlling single-acting actuators, diverting flow.
4-Way	Four ports; controls double-acting actuators.	Pneumatic cylinders, reversing actuators.
Normally Closed (NC)	Closed when de-energized.	Most common; used for safety shut-off.
Normally Open (NO)	Open when de-energized.	Applications where flow is default.
Latching/Bistable	Remains in last position after pulse; no power hold.	Solar systems, battery-powered applications.

Technical Specifications

Orifice Size: Ranges from capillary-sized to several inches.
Pressure Range: From vacuum to 1000+ PSI, depending on type and design.
Voltage Options: AC (24V, 120V, 240V) or DC (12V, 24V) coil voltages.
Flow Coefficient (Cv): Indicates flow capacity; critical for sizing.
Response Time: Typically 10-1000 milliseconds.
Port Connections: NPT, BSPP, flange, or manifold mounting.
Media Temperature: From cryogenic to 200°C+, based on seal materials (e.g., EPDM, FKM, PTFE).
Ingress Protection (IP Rating): e.g., IP65 for dust and water resistance.
Explosion-Proof Ratings: For hazardous environments (e.g., Class I, Div 2).

Industries & Applications

Solenoid valves are ubiquitous across industries:

Industrial Automation: Controlling air, water, and oil in machinery.
HVAC: Refrigerant control, zoning valves, compressor sequencing.
Water Treatment: Filter backwashing, chemical dosing, irrigation.
Medical & Dental: Equipment wash-down, gas control, analyzers.
Automotive: Fuel injection, transmission control, air suspension.
Food & Beverage: Dispensing, cleaning-in-place (CIP), filling.
Oil & Gas: Pilot controls, venting, wellhead monitoring.

Why Choose Our Solenoid Valves?

Reliability: Precision-engineered for millions of cycles, ensuring long service life.
Broad Product Range: Thousands of standard and custom models for every application.
Energy-Efficient Designs: Low power consumption and latching options reduce operating costs.
Global Certifications: CE, UL, CSA, ATEX, and more for worldwide compliance.
Technical Support: Expert assistance with sizing, material selection, and system integration.

Ordering Information

To select the correct solenoid valve, specify:

Function: 2/3/4-way, NC/NO.
Media: Fluid type, viscosity, temperature.
Pressure: Min/Max operating and differential pressure.
Flow Rate: Required Cv or flow volume.
Voltage: AC/DC and frequency.
Port Size & Type: e.g., ½" NPT.
Material: Body, seal, and coil class.
Environment: Indoor/outdoor, hazardous area requirements.

Ensure precise, reliable fluid control. Contact our team for expert guidance and a quote tailored to your needs.

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Gardner Denver Solenoid Valve QX186038 for Air Compressors 24V DC

MOQ:	1
Price:	USD68/pcs
Delivery Period:	15-20work days
Payment Method:	T/T
Supply Capacity:	100-1000

Detail Information

Product Description

Detail Information

Place of Origin

China

Brand Name

Gardner Denver

Model Number

QX186038

Minimum Order Quantity:

Price:

USD68/pcs

Delivery Time:

15-20work days

Payment Terms:

T/T

Supply Ability:

100-1000

Highlight

Gardner Denver solenoid valve QX186038

air compressor spare parts solenoid

Gardner Denver compressor parts with warranty

Product Description

Gardner Denver Solenoid Valve QX186038 - High Quality Spare Parts for Air Compressors

Product Introduction: Solenoid Valve

What is a Solenoid Valve?

Key Functions & Purposes

The core function of a solenoid valve is to automate fluid control. Its specific purposes include:

Remote Operation: Allows valves to be controlled from a distance via electrical signals, enabling automation.
Fast Response: Opens or closes rapidly (milliseconds to seconds), ideal for precise timing and sequencing.
Emergency Shut-Off: Can be integrated with safety systems (e.g., leak detectors, smoke alarms) to automatically stop flow in critical situations.
Directional Control: Direct-acting and pilot-operated models can divert, release, or mix fluids in complex systems.
Energy Efficiency: Consumes power only during state change (open/close), not while holding position.

How It Works (Operating Principle)

Solenoid valves operate based on electromagnetic principles:

De-energized State: A spring or fluid pressure holds the valve in its default position (normally open or normally closed).
Energized State: When current flows through the coil, it generates a magnetic field.
Actuation: The magnetic field pulls a ferromagnetic plunger upward against the spring force.
Orifice Control: The plunger's movement opens or closes the orifice, allowing or blocking flow.
De-energization: When current stops, the magnetic field collapses, and the spring returns the plunger to its default position.

Pilot-operated solenoid valves use line pressure to assist in opening/closing the main orifice, enabling control of higher pressures with a smaller coil.

Key Features & Benefits

Feature	Benefit
Compact Design	Saves space in control panels and machinery.
Rapid Cycling	Handles frequent on/off operations without wear.
Low Power Consumption	Energy-efficient, especially in latching designs that hold position without power.
Versatile Configurations	Available in 2-way, 3-way, 4-way designs for shut-off, diversion, or actuator control.
Broad Compatibility	Constructed with materials (brass, stainless steel, PTFE) suited for water, air, oil, steam, and aggressive chemicals.
Easy Integration	Standard electrical connections (e.g., DIN connectors) and port sizes simplify installation.

Common Types of Solenoid Valves

Type	Description	Primary Application
Direct-Acting	Solenoid force directly opens/closes the orifice. Works from 0 pressure.	Low flow rates, low-pressure applications.
Pilot-Operated	Uses line pressure to assist operation. Requires minimum pressure differential.	High flow rates, higher pressure systems.
2-Way	Two ports (inlet/outlet); basic on/off control.	Simple shut-off applications.
3-Way	Three ports; alternates flow between two paths.	Controlling single-acting actuators, diverting flow.
4-Way	Four ports; controls double-acting actuators.	Pneumatic cylinders, reversing actuators.
Normally Closed (NC)	Closed when de-energized.	Most common; used for safety shut-off.
Normally Open (NO)	Open when de-energized.	Applications where flow is default.
Latching/Bistable	Remains in last position after pulse; no power hold.	Solar systems, battery-powered applications.

Technical Specifications

Orifice Size: Ranges from capillary-sized to several inches.
Pressure Range: From vacuum to 1000+ PSI, depending on type and design.
Voltage Options: AC (24V, 120V, 240V) or DC (12V, 24V) coil voltages.
Flow Coefficient (Cv): Indicates flow capacity; critical for sizing.
Response Time: Typically 10-1000 milliseconds.
Port Connections: NPT, BSPP, flange, or manifold mounting.
Media Temperature: From cryogenic to 200°C+, based on seal materials (e.g., EPDM, FKM, PTFE).
Ingress Protection (IP Rating): e.g., IP65 for dust and water resistance.
Explosion-Proof Ratings: For hazardous environments (e.g., Class I, Div 2).

Industries & Applications

Solenoid valves are ubiquitous across industries:

Industrial Automation: Controlling air, water, and oil in machinery.
HVAC: Refrigerant control, zoning valves, compressor sequencing.
Water Treatment: Filter backwashing, chemical dosing, irrigation.
Medical & Dental: Equipment wash-down, gas control, analyzers.
Automotive: Fuel injection, transmission control, air suspension.
Food & Beverage: Dispensing, cleaning-in-place (CIP), filling.
Oil & Gas: Pilot controls, venting, wellhead monitoring.

Why Choose Our Solenoid Valves?

Reliability: Precision-engineered for millions of cycles, ensuring long service life.
Broad Product Range: Thousands of standard and custom models for every application.
Energy-Efficient Designs: Low power consumption and latching options reduce operating costs.
Global Certifications: CE, UL, CSA, ATEX, and more for worldwide compliance.
Technical Support: Expert assistance with sizing, material selection, and system integration.

Ordering Information

To select the correct solenoid valve, specify:

Function: 2/3/4-way, NC/NO.
Media: Fluid type, viscosity, temperature.
Pressure: Min/Max operating and differential pressure.
Flow Rate: Required Cv or flow volume.
Voltage: AC/DC and frequency.
Port Size & Type: e.g., ½" NPT.
Material: Body, seal, and coil class.
Environment: Indoor/outdoor, hazardous area requirements.

Ensure precise, reliable fluid control. Contact our team for expert guidance and a quote tailored to your needs.

Tags: