Bifold Hydraulic Solenoid Valve Direct Acting FP01/S1/M/22/NC/S/77A-24D/30

Bifold Hydraulic Solenoid Valve Direct Acting FP01/S1/M/22/NC/S/77A-24D/30 – Short Description

Item	Description
Product Name	Bifold Hydraulic Solenoid Valve FP01/S1/M/22/NC/S/77A-24D/30
Valve Type	2 Way, 2 Position Direct Acting Hydraulic Solenoid Valve
Function	Controls and isolates hydraulic fluid flow in industrial control systems
Operation Type	Normally Closed (NC), Auto Reset
Body Material	316 Stainless Steel
Seal Material	Nitrile
Mounting Type	Subbase Mounting
Voltage	24VDC
Power Consumption	3.0 Watts
Explosion Protection	Ex d (Explosion-Proof)
Cable Entry	M20 x 1.5
Applications	Oil & gas, offshore, petrochemical, power generation, hazardous area hydraulic systems

Category: Selenoid Valve Brand: Bifold

Description

Bifold Hydraulic Solenoid Valve Direct Acting FP01/S1/M/22/NC/S/77A-24D/30 – Explosion-Proof Stainless Steel Solenoid Valve for Hydraulic Control Systems

Introduction to Bifold Hydraulic Solenoid Valve

In high-performance hydraulic systems, precision control and operational safety are critical. Whether in oil & gas facilities, offshore platforms, petrochemical plants, or heavy industrial environments, hydraulic control valves must operate reliably under demanding conditions. The Bifold Hydraulic Solenoid Valve Direct Acting FP01/S1/M/22/NC/S/77A-24D/30 is engineered to provide dependable hydraulic switching performance in hazardous and high-risk industrial applications.

Manufactured with 316 stainless steel construction and certified with explosion-proof Ex d protection, this 2-way 2-position direct acting hydraulic solenoid valve ensures secure control of hydraulic fluid flow. Designed for subbase mounting and operating at 24VDC with low power consumption of 3.0W, it delivers efficient, compact, and safe hydraulic control.

As an experienced valve distributor and valve stockist, we supply genuine Bifold hydraulic solenoid valves to support industrial hydraulic systems, safety shutdown mechanisms, and automation control circuits.

What is a Hydraulic Solenoid Valve?

A hydraulic solenoid valve is an electrically actuated valve used to control the flow of hydraulic fluid within a system. Unlike pneumatic solenoid valves that manage instrument air, hydraulic solenoid valves handle oil-based or hydraulic fluids under pressure.

The primary function of a 2-way 2-position solenoid valve is to either:

Allow hydraulic fluid to pass (open position), or
Block hydraulic fluid (closed position)

This makes it suitable for:

Hydraulic actuator control
Locking mechanisms
Emergency shutdown systems
Pressure isolation circuits
Safety interlock systems

The direct acting mechanism ensures reliable operation without requiring system pressure to assist in valve actuation.

Product Overview: FP01/S1/M/22/NC/S/77A-24D/30

The Bifold FP01/S1/M/22/NC/S/77A-24D/30 is a compact, high-integrity hydraulic solenoid valve designed for hazardous area applications.

Core Specifications

Valve Type: Hydraulic Solenoid Valve
Operation: Direct Acting
Configuration: 2 Way, 2 Position
Function: Normally Closed (NC)
Body Material: 316 Stainless Steel
Seal Material: Nitrile
Mounting Type: Subbase Mounting
Voltage: 24VDC
Power Consumption: 3.0 Watts
Explosion Protection: Ex d
Cable Entry: M20 x 1.5
Reset Function: Auto Reset

These specifications make it ideal for compact hydraulic systems requiring reliable switching and hazardous area compliance.

Key Features and Technical Advantages

1. 316 Stainless Steel Construction

The valve body is manufactured from 316 stainless steel, offering:

Superior corrosion resistance
High strength under pressure
Compatibility with harsh industrial environments
Long service life in offshore and marine conditions

This construction ensures durability in oil & gas, petrochemical, and marine applications.

2. Direct Acting Mechanism

The direct acting solenoid design means that the coil directly moves the internal plunger when energized.

Benefits include:

Immediate response time
No dependence on system pressure
Reliable operation even at low hydraulic pressure
Stable switching in safety-critical systems

This is particularly important for emergency shutdown systems (ESD) and hydraulic actuator locking systems.

3. Normally Closed (NC) Configuration

The Normally Closed (NC) design ensures that:

The valve remains closed when de-energized
Hydraulic fluid flow is blocked by default
System safety is maintained during power loss

In safety systems, a normally closed configuration ensures fail-safe operation.

4. Explosion-Proof (Ex d) Certification

The Ex d explosion-proof rating allows the valve to operate safely in hazardous environments where flammable gases or vapors may be present.

Advantages include:

Suitable for classified hazardous areas
Reduced ignition risk
Compliance with industrial safety regulations
Ideal for refineries and offshore platforms

Explosion-proof solenoid valves are essential in hydrocarbon processing environments.

5. Low Power Consumption – 3.0W

Operating at 24VDC with only 3.0W power consumption, the valve provides:

Energy-efficient performance
Reduced heat generation
Extended coil lifespan
Reliable integration with PLC systems

Low power operation is advantageous in remote or power-sensitive installations.

6. Subbase Mounting Design

Subbase mounting configuration offers:

Compact installation
Modular hydraulic system design
Easy replacement and maintenance
Clean and organized panel layout

This makes it suitable for hydraulic control manifolds and integrated control panels.

7. Nitrile Seal Material

Nitrile seals provide:

Good compatibility with hydraulic oils
Reliable sealing performance
Resistance to wear
Cost-effective sealing solution

Seal integrity is critical in preventing hydraulic leakage and maintaining pressure stability.

Application Industries

Oil & Gas Industry

Hydraulic solenoid valves are widely used in:

Emergency shutdown systems
Hydraulic actuator locking mechanisms
Valve control systems
Blowout preventer control

The explosion-proof design ensures compliance with hazardous area requirements.

Offshore Platforms

Offshore applications demand corrosion-resistant components.

316 stainless steel construction provides:

Resistance to saltwater exposure
Long-term durability
Stable performance under harsh weather conditions

Hydraulic solenoid valves control safety and process systems on offshore facilities.

Petrochemical Plants

In petrochemical processing plants, hydraulic control systems are used in:

High-pressure valve actuation
Safety interlock systems
Pressure isolation circuits
Automated shutdown sequences

Reliable solenoid valve performance ensures plant safety and operational continuity.

Power Generation

Hydraulic systems in power plants use solenoid valves for:

Turbine control systems
Hydraulic locking mechanisms
Safety control loops
Pressure regulation systems

Direct acting operation ensures fast and reliable actuation.

Other Bifold Hydraulic Solenoid Valve Variants

Additional available models include:

FP01/S1/M/22/NO/S/77A-24D/30 (Normally Open version)
FP01/S1/M/32/NC/S/74AT4-24D/36
FP01/S1/M/32/NC/S/77A-24D/30

These variations offer different configurations and certifications to meet specific project requirements.

Integration with Industrial Valve Systems

Hydraulic solenoid valves often operate in conjunction with:

Ball valves for isolation
Gate valves for full shut-off
Check valves for backflow prevention
Control valves for process modulation
Pneumatic actuators and hydraulic actuators

In automated systems, the hydraulic solenoid valve functions as a pilot control device enabling larger industrial valves to operate safely.

Installation and Maintenance Considerations

Installation Guidelines

Ensure proper subbase alignment
Confirm 24VDC power compatibility
Verify hazardous area classification
Install suitable M20 x 1.5 cable gland

Maintenance Recommendations

Inspect coil functionality periodically
Check seal condition
Monitor hydraulic fluid cleanliness
Test switching response

Routine maintenance enhances reliability and extends service life.

Why Choose Bifold Hydraulic Solenoid Valve?

Hazardous Area Compliance

Explosion-proof Ex d rating ensures safe operation in volatile environments.

Durable Stainless Steel Construction

316 stainless steel offers corrosion resistance and structural integrity.

Energy Efficient Operation

Low 3.0W power consumption reduces operational cost.

Reliable Direct Acting Performance

Stable operation without pressure dependency.

Trusted Industrial Brand

Bifold is recognized globally for high-performance solenoid valves and instrumentation components.

Our Position as Valve Distributor and Stockist

As a professional valve distributor and valve stockist, we supply genuine Bifold hydraulic solenoid valves for industrial applications.

We support industries including:

Oil & Gas
Petrochemical
Offshore
Power Generation
Industrial Manufacturing

In addition to hydraulic solenoid valves, we supply ball valves, gate valves, check valves, control valves, actuators, and safety relief valves to provide complete industrial valve solutions.

Our technical team provides support for product selection, hazardous area verification, and hydraulic system integration.

Conclusion

The Bifold Hydraulic Solenoid Valve Direct Acting FP01/S1/M/22/NC/S/77A-24D/30 is a high-performance, explosion-proof hydraulic solenoid valve designed for reliable switching in hazardous and demanding industrial environments.

With 316 stainless steel construction, 2-way 2-position normally closed configuration, 24VDC operation, low 3.0W power consumption, subbase mounting, and Ex d certification, it delivers safe and efficient hydraulic control for oil & gas, petrochemical, offshore, and power generation systems.

For dependable supply from a trusted valve distributor or valve stockist, contact us today for technical consultation and competitive pricing.