SKU: B55

Brass Petrochemical Normally Closed Zero Differential Solenoid Valve

From $209.00

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A high flow valve with brass forged body and stainless steel operator. Suitable for low head and zero head applications. available in various seat materials including Viton (standard), Silicone, Neoprene, EPDM & Nitrile (contact us for any seals other than standard). Liquids to 40cst viscosity. Standard coil is weatherproof to IP65 and has LED illuminated plug. Typical Applications include: Petrochemical, diesel farms, vacuum packaging, tank drain or low pressure service & general industry. Threads conform to ISO 7.1 Sealing Threads.

Model Port Size BSP Orifice ømm CV Pressure (BAR) Media Temperature Repair Kit Coil Specifications
B55-3-15-*V 3/8 15 4.5 0 to 10 -10°C to 100°C RK-B55-4-V SC-C2
24.4 Volt Amps
24 Watts
Class F Insulation
100% ED

 
B55-4-15-*V ½ 15 4.5 0 to 10 -10°C to 100°C RK-B55-4-V
B55-5-20-*V ¾ 20 9.3 0 to 10 -10°C to 100°C RK-B55-5-V
B55-6-25-*V 1 25 13.2 0 to 10 -10°C to 100°C RK-B55-6-V
B55-7-35-*V 1 ¼ 35 26 0 to 10 -10°C to 100°C RK-B55-8-V
B55-8-35-*V 1 ½ 35 26 0 to 10 -10°C to 100°C RK-B55-8-V
B55-9-50-*V 2 50 48 0 to 7 -10°C to 100°C RK-B55-9-V

*Voltages available; 12vDC, 24vDC, 24vAC, 110vAC, 240vAC, 415vAC

For Installation and Maintenance instructions please click here or find in our References section under Valve Installation and Maintenance for Solenoid Valves.

Brass Petrochemical zero differential solenoid Valve

Model A B C D E F G H Weight Kg
B55-3-15 75 52 103 56 70 37 3/8 14.5 1
B55-4-15 75 52 103 56 70 37 1/2 14.5 1
B55-5-20 85 60 114 56 70 37 3/4 18 1.25
B55-6-25 100 70 120 56 70 37 1 23 1.5
B55-7-35 120 90 140 56 70 37 1-1/4 33 2.85
B55-8-35 120 90 140 56 70 37 1-1/2 33 2.85
B55-9-50 150 120 160 56 70 37 2 40.5 4.8

 All dimensions in mm

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Brass Petrochemical zero differential solenoid valve construction

Size 3/8" to 2" BSP
Function Normally Closed (power to open)
Valve Operation Coupled Diaphragm
Body Forged Brass
Seat FKM
Pressure Range 0 to 10 BAR
Media Petrochemical

  1. What is a Brass Petrochemical Normally Closed Zero Differential Solenoid Valve, and what are its primary applications in petrochemical industries?

    • A Brass Petrochemical Normally Closed Zero Differential Solenoid Valve is a type of solenoid valve designed for controlling fluid flow in petrochemical processes. It is normally closed when not energized, making it suitable for applications where safety and fluid control are critical.
  2. Why is brass chosen as the material for this type of solenoid valve in petrochemical applications, and what advantages does it offer?

    • Brass is selected for its corrosion resistance, durability, and ability to withstand the challenging conditions often found in petrochemical environments. It provides a reliable and cost-effective solution for fluid control.
  3. How does a normally closed zero differential solenoid valve operate, and what role does it play in petrochemical systems?

    • A normally closed zero differential solenoid valve remains in the closed position when not powered. When energized, it creates a magnetic field that opens the valve, allowing fluid to flow. In petrochemical systems, it is used to start and stop fluid flow as needed, ensuring precise control.
  4. What are some common applications where a Brass Petrochemical Normally Closed Zero Differential Solenoid Valve is typically used in petrochemical processing?

    • These valves find applications in various petrochemical processes, including fluid transfer, chemical dosing, fuel handling, and more. They are often used in situations where fail-safe operation and quick response are required.
  5. Are there any specific installation, maintenance, or safety considerations when using Brass Petrochemical Normally Closed Zero Differential Solenoid Valves in petrochemical applications?

    • Proper installation, regular maintenance, and adherence to safety guidelines are crucial when using these valves. Following manufacturer recommendations for installation procedures, maintenance schedules, and safety precautions is essential to ensure safe and reliable operation in petrochemical systems.
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