FKDQ Series Equipment Spare Parts

1

Valve (1/2")

DLF-00

316L Stainless Steel (Valve Body) + PTFE (Sealing Gasket) + Alloy Steel (Stem)

1. Seal leakage from gasket aging in high-temperature environments; 2. Stem jamming due to medium scaling

1. Replace PTFE gaskets annually; 2. Regularly flush the valve and apply anti-corrosion lubricant to the stem

2

Valve (1")

DLF-00

316L Stainless Steel (Valve Body) + PTFE (Sealing Gasket) + Alloy Steel (Stem)

1. High-pressure impact damage to valve core; 2. Seal failure from corrosive medium erosion

1. Operate within 80% of rated pressure; 2. Conduct quarterly seal integrity inspections

3

Valve (1")

DLQ-00-00

304 Stainless Steel (Valve Body) + Fluororubber (Seal) + Carbon Steel (Stem)

1. Valve body corrosion in humid industrial environments; 2. Spring fatigue leading to switching failure

1. Apply anti-corrosion coating to the valve body annually; 2. Replace internal springs every 2000 operating hours

4

Circuit Breaker

IC65N4PC63A

Thermoplastic (Shell) + Copper Alloy (Contacts) + Bimetallic Strip

1. Overload burnout from electrical load fluctuations; 2. Contact oxidation leading to poor conductivity

1. Monitor electrical load (avoid exceeding rated 63A); 2. Regularly clean contacts and apply anti-oxidation paste

5

Valve

3" QG-00-00

Carbon Steel (Valve Body) + PTFE (Seal) + Alloy Steel (Valve Core)

1. Valve body deformation from high-pressure impact; 2. Seal leakage from medium contamination

1. Install pressure relief valves in parallel to reduce impact; 2. Filter medium to ensure particle size ≤10μm

6

Control Component

QS-24

ABS Engineering Plastic (Shell) + Copper Alloy (Internal Mechanism) + Sealing Rings

1. Internal mechanism wear from frequent switching; 2. Moisture intrusion causing electrical component failure

1. Limit switching frequency to ≤10 times/min; 2. Install in a moisture-proof control cabinet (IP65 rating)

7

Solenoid Valve

24ZS21-25

316L Stainless Steel (Valve Body) + Solenoid Coil + PTFE Seal

1. Coil burnout from voltage instability; 2. Seal leakage from corrosive medium

1. Install surge protectors to stabilize 24V power supply; 2. Use in compatible medium environments per product specifications

8

Alarm Device (DC24V)

BBJ-T

ABS Engineering Plastic (Shell) + LED Light Source + Electronic Circuit Board

1. Circuit board damage from electromagnetic interference; 2. LED burnout from long-term continuous operation

1. Use shielded cables for power supply; 2. Implement periodic on/off cycles to extend LED life

9

Motor (3KW)

-

Cast Iron (Motor Housing) + Copper Winding + Aluminum Alloy (Rotor)

1. Winding burnout from overload operation; 2. Bearing wear from insufficient lubrication

1. Install thermal protectors to prevent overload; 2. Lubricate bearings every 1500 operating hours with high-temperature grease

10

Sensor (DC24V)

Ifm-N0533A

Stainless Steel 316L (Sensor Probe) + ABS Plastic (Shell) + Electronic Components

1. Probe damage from mechanical collision; 2. Signal drift from environmental temperature changes

1. Install protective sleeves for the probe; 2. Calibrate sensor accuracy quarterly per IEC 61298-2

11

Sensor (DC24V)

HLBXC01-L18/DC24

Aluminum Alloy (Shell) + Inductive Sensing Element + Gold-Plated Connectors

1. Connector loosening from industrial vibration; 2. Sensing element failure from voltage fluctuation

1. Use locking connectors and check tightness monthly; 2. Install voltage regulators to stabilize power supply

12

Sensor

Ifm-N F5003

Stainless Steel 304 (Sensor Body) + Electronic Circuit Board + Sealing Gasket

1. Moisture intrusion causing short circuit; 2. Signal interference from nearby electrical equipment

1. Ensure shell sealing integrity; 2. Install signal shielding cables and maintain safe distance from high-voltage equipment

1

Circuit Breaker

IC65N4PC63A

Thermoplastic (Shell) + Copper Alloy (Contacts) + Bimetallic Strip

1. Overload burnout from electrical load fluctuations; 2. Contact oxidation leading to poor conductivity

1. Monitor electrical load (avoid exceeding rated 63A); 2. Regularly clean contacts and apply anti-oxidation paste

2

Control Component

eJX-S/L8/R6

ABS Engineering Plastic (Shell) + Precision Resistors/Capacitors + Gold-Plated Connectors

1. Component damage from voltage surges; 2. Connector corrosion in humid environments

1. Install UPS power supply to prevent sudden voltage changes; 2. Apply anti-corrosion treatment to connectors

3

Contactor (LY 7Y1)

CZ0202

Plastic (Shell) + Silver-Plated Copper (Contacts) + Electromagnetic Coil

1. Contact ablation from frequent switching; 2. Coil damage from voltage instability

1. Avoid excessive switching frequency (≤8 times/min); 2. Use voltage regulators to stabilize power supply

4

Contactor (LR 7R1)

CZ0202

Plastic (Shell) + Silver-Plated Copper (Contacts) + Electromagnetic Coil

1. Contact oxidation from moisture intrusion; 2. Coil overheating from long-term energization

1. Ensure control cabinet sealing (IP65 rating); 2. Avoid long-term continuous energization when not in use

5

Contactor (LG 7G1)

CZ0202

Plastic (Shell) + Silver-Plated Copper (Contacts) + Electromagnetic Coil

1. Mechanical wear of internal components; 2. Signal interference affecting operation

1. Lubricate internal mechanisms every 1000 operating hours; 2. Install in a low-interference environment

6

Sensor

Ifm-N F5003

Stainless Steel 304 (Sensor Body) + Electronic Circuit Board + Sealing Gasket

1. Moisture intrusion causing short circuit; 2. Signal interference from nearby electrical equipment

1. Ensure shell sealing integrity; 2. Install signal shielding cables and maintain safe distance from high-voltage equipment

1

Hydraulic Pump

QYB48-90L

Cast Iron (Pump Body) + Alloy Steel (Shaft) + Bronze (Bushing)

1. Internal component wear from contaminated hydraulic oil; 2. Shaft seal leakage due to high-temperature aging

1. Use hydraulic oil meeting ISO 11158 standard and filter monthly; 2. Replace shaft seals every 2000 operating hours

2

Valve Component

JYS21-25

Stainless Steel 304 (Valve Body) + PTFE (Seal) + Alloy Steel (Valve Core)

1. Valve core wear from hydraulic oil contamination; 2. Seal leakage from high-pressure impact

1. Maintain hydraulic oil cleanliness (particle size ≤10μm); 2. Inspect valve core wear monthly and replace seals annually

3

Hydraulic Pump

QYB40-60L

Cast Iron (Pump Body) + Alloy Steel (Shaft) + Bronze (Bushing)

1. Cavitation damage from insufficient oil supply; 2. Internal wear from long-term low-speed operation

1. Ensure adequate oil level and unobstructed suction line; 2. Maintain operating speed within the recommended range (1200-1500 rpm)

4

Valve (3")

QG-00-00

Carbon Steel (Valve Body) + PTFE (Seal) + Alloy Steel (Valve Core)

1. Valve body deformation from high-pressure impact; 2. Seal leakage from medium contamination

1. Install pressure relief valves in parallel to reduce impact; 2. Filter medium to ensure particle size ≤10μm

5

Filter Component

QAF-4000

Aluminum Alloy (Filter Housing) + Stainless Steel Filter Element

1. Filter element clogging from oil contamination; 2. Housing corrosion from moisture accumulation

1. Replace filter element every 500 operating hours; 2. Drain moisture from the filter weekly

6

Pneumatic Component

QTY-8-S1

Brass (Body) + Plastic (Adjusting Knob) + Rubber (Seal)

1. Seal leakage from compressed air contamination; 2. Adjusting knob wear from frequent operation

1. Install air filters at the inlet; 2. Avoid excessive force when adjusting the knob

7

Valve Component

QB21-82

Brass (Valve Body) + PTFE (Seal) + Steel (Spring)

1. Spring fatigue from frequent compression; 2. Seal aging in high-temperature environments

1. Replace springs every 1500 operating hours; 2. Avoid operating in environments exceeding 80°C

8

Pressure Gauge (R1/2", 50MPa)

-

Stainless Steel 316L (Case) + Glass (Gauge Window) + Copper Alloy (Internal Mechanism)

1. Gauge window breakage from mechanical impact; 2. Internal mechanism damage from overpressure

1. Install protective cover for the gauge window; 2. Ensure operating pressure does not exceed rated 50MPa

9

Switch

BZA8050-K1

Aluminum Alloy (Shell) + Plastic (Button) + Silver-Plated Contacts

1. Contact oxidation from moisture intrusion; 2. Button wear from frequent pressing

1. Ensure shell sealing (IP65 rating); 2. Avoid excessive pressing force (≤5N)

10

Submersible Pump

150QMD-00-30

Stainless Steel 304 (Pump Body) + Copper Winding + Rubber (Impeller)

1. Winding burnout from water intrusion; 2. Impeller wear from sand-containing water

1. Check cable insulation integrity before use; 2. Use in clean water environments (sand content ≤0.01%)

11

Filter Component

LJJ-05-07

Aluminum Alloy (Housing) + Stainless Steel Filter Screen

1. Filter screen clogging from杂质 accumulation; 2. Housing corrosion from chemical medium

1. Clean filter screen weekly; 2. Use in compatible chemical medium environments

12

Valve Component

GLQ19-00-03

Stainless Steel 316L (Valve Body) + PTFE (Seal) + Alloy Steel (Valve Stem)

1. Valve stem jamming from medium scaling; 2. Seal leakage from high-pressure cycling

1. Regularly flush the valve with clean water; 2. Replace seals annually with high-pressure-resistant PTFE seals

13

Hydraulic Pump (M10*1)

QYB48-90L

Cast Iron (Pump Body) + Alloy Steel (Shaft) + Bronze (Bushing)

1. Thread damage from improper installation; 2. Internal component wear from contaminated hydraulic oil

1. Use proper tools for installation (avoid over-tightening); 2. Use hydraulic oil meeting ISO 11158 standard and filter monthly