Key Features

  • Body Material: Brass
  • Port Size: Sub Base Mount
  • Operation: Pressure Assisted
  • Pressure: 0.2 Bar (200 mBar), 0.3 Bar (300 mBar), 0.4 Bar (400 mBar), 0.5 Bar (500 mBar), 0.6 Bar (600 mbar), 0.7 Bar (700 mBar), 0.8 Bar (800 mBar), 1 Bar, 1.2 Bar, 1.3 Bar, 1.4 Bar, 1.5 Bar, 1.6 Bar, 2 Bar, 2.5 Bar, 3 Bar, 3.5 Bar, 4 Bar, 4.5 Bar, 5 Bar, 5.5 Bar, 6 Bar, 6.5 Bar, 7 Bar, 7.5 Bar, 8 Bar, 8.5 Bar, 9 Bar, 10 Bar, 12 Bar, 13 Bar
  • Seals: NBR, FKM (Viton)
  • Media: Fluid (Non Aggressive), Oils + Fuels 50cSt Max, Water

Datasheets

Pressure Relief Valve Pilot Controller BFL 0.5–13 Bar

£108.60 incl. VAT £90.50 ex. VAT

-30% Was £155.14 incl. VAT

Brand: Z-Tide Co Ltd

Model: BFL-CONTROLLER

Stock: 8 in stock

Read Full Description

Description

Pressure Relief (Limiting) Valve Pilot Controller – Z-Tide Industrial BFL Series


The Z-Tide Industrial BFL pilot controller is a replacement pressure relief controller designed for the BF multifunctional high-flow valve series. Supplied as a complete assembly, it converts compatible BF main valve bodies into precision pressure relief (limiting) valves, providing reliable over-pressure protection for industrial water and fluid systems.

Function & operation

Function:
Replacement pressure relief pilot controller
Replacement pressure limiting valve controller
Provides over-pressure protection for BF multifunctional valve bodies
Compatible valve series: BFL Pressure Relief Valve
Suitable valve sizes: DN50 to DN500

Pressure adjustment ranges:

0.5 to 4 Bar
2 to 8 Bar
5 to 13 Bar
Alternative pressure ranges available on request
Pressure indication: Stainless steel pressure gauge included

Construction & materials

Body: Brass
Optional body: 304 stainless steel
Internals: Stainless steel
Standard seals: NBR
Optional seals:
FKM (Viton®)

Media compatibility

✓ Water
✓ Industrial process water
✓ Light oils
✓ Fuels
✓ Fluids under 50 cSt compatible with the materials of construction

Performance & design

✓ Complete replacement pilot controller assembly
✓ Accurately controls the pressure relief set point
✓ Automatically opens the main valve when system pressure exceeds the preset limit
✓ Allows the valve to gently reseal as pressure returns below the set point
✓ Stainless steel pressure gauge provides continuous inlet pressure monitoring
✓ Includes pressure adjustment bolt and locking nut
✓ Brass insert and mounting hardware supplied
✓ Simple installation onto compatible BF multifunctional valve bodies
✓ Ideal for servicing, repairs or converting BF multifunctional valves

Supplied complete with

Pressure relief pilot controller
Pressure adjustment bolt
Locking nut
Pressure gauge
Valve body gasket
2 mounting bolts
Brass insert

Applications

Replacement BFL pressure relief valve controller
Industrial water systems
Pressure protection systems
Cooling water systems
Chemical processing
OEM equipment
Maintenance and repair applications
BF multifunctional valve conversions

Manufacturing quality

Manufactured using corrosion-resistant materials and precision-machined stainless steel internal components, the Z-Tide Industrial BFL pilot controller provides accurate over-pressure protection and dependable long-term performance. Supplied as a complete replacement assembly, it enables fast servicing or conversion of compatible BF multifunctional valve bodies while maintaining the exceptional flow capacity and reliability of the BFL pressure relief valve system.

Ordering information

Simply select the required pressure adjustment range before adding the controller to your basket. Each assembly is supplied complete with pressure gauge, adjustment mechanism, gasket, mounting bolts and brass insert ready for installation onto compatible Z-Tide Industrial BFL valve bodies.

Related Products & Categories



Pressure Sustaining Valves

Safety Pressure Relief Valves

Z-Tide Manufacturing Product Range
View Technical Specification

Technical Specification

Brand: Z-Tide Co Ltd

Model: BFL-CONTROLLER

Width: 58.00 mm

Height: 118.00 mm

Depth: 140.00 mm

Weight: 0.90 kg

Body Material: Brass

Port Size: Sub Base Mount

Operation: Pressure Assisted

Pressure: 0.2 Bar (200 mBar), 0.3 Bar (300 mBar), 0.4 Bar (400 mBar), 0.5 Bar (500 mBar), 0.6 Bar (600 mbar), 0.7 Bar (700 mBar), 0.8 Bar (800 mBar), 1 Bar, 1.2 Bar, 1.3 Bar, 1.4 Bar, 1.5 Bar, 1.6 Bar, 2 Bar, 2.5 Bar, 3 Bar, 3.5 Bar, 4 Bar, 4.5 Bar, 5 Bar, 5.5 Bar, 6 Bar, 6.5 Bar, 7 Bar, 7.5 Bar, 8 Bar, 8.5 Bar, 9 Bar, 10 Bar, 12 Bar, 13 Bar

Seals: NBR, FKM (Viton)

Media: Fluid (Non Aggressive), Oils + Fuels 50cSt Max, Water

Options required: Mounting Holes

Spares (Coils, Connectors, Seals): Pressure relief controller

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