BMD’s reliable pressure pilots are expertly designed for regulating pressure for a variety of applications—including gas compressors, supply pressure control and distribution systems.
Our low-pressure and high-pressure control pilots offer the powerful precision needed for OEM solutions, wastewater treatment facilities, municipal water pumping, and more.
Pressure pilots are precision instruments used to regulate and control pressure in various industrial applications. They function as sensing and signaling devices that monitor system pressure and respond by opening, closing, or signaling when predefined thresholds are reached. In oil and gas operations, where consistent and reliable pressure control is critical, pressure pilots play an essential role in maintaining safety and operational efficiency.
Pressure pilots sense pressure changes in a system and react accordingly to maintain desired pressure levels or to prevent overpressure situations. They are commonly paired with control valves to regulate the flow of gas or fluid, ensuring stability and performance.
Beaumont Manufacturing and Distribution (BMD) is a trusted name in the oil and gas industry, offering robust and reliable pressure pilots specifically engineered for high-performance applications.
PL30 Pressure Limiting Pilot
PC88 High-Pressure Control Pilot
PC48 Low-Pressure Control Pilot
BMD pressure pilots are purpose-built for the challenges of the oil and gas industry. Whether regulating compressor inlet pressures, controlling distribution systems, or protecting sensitive equipment, our pilots deliver the performance and reliability you need.
The design of pressure pilot valves requires careful consideration of various factors to ensure optimal performance and reliability in pressurized systems. These valves play a crucial role in controlling system pressure and protecting components from potentially damaging pressure spikes.
By examining key aspects such as materials and construction, pressure ranges, and flow capacity, engineers can create pressure pilot valves that meet the specific needs of diverse applications.
The selection of materials for pressure pilot valves is critical to their durability and functionality. These valves must withstand the forces applied to them during operation, including internal and external pressures and associated pressure rise rates. Compatibility with the system fluid and environmental conditions is also essential. Common materials used in pressure pilot valve construction include:
For pilot control systems, bronze is typically used, with stainless steel trim and orifice plates. Some manufacturers offer optional materials such as aluminum, stainless steel, or Monel for specific applications or environments.
Pressure pilot valves are designed to operate within specific pressure ranges, which are determined by the requirements of the system they protect. Key pressure ratings to consider include:
Pressure pilot valves are available in various pressure ranges to suit different applications.
The flow capacity of a pressure pilot valve is crucial for ensuring that the system pressure does not reach critical levels. The valve must allow a sufficient volume of fluid to exit within a limited time frame, based on factors such as:
Flow capacity is typically defined at a specific pressure known as the flow point pressure, overpressure point, or relief flow pressure. This pressure is always higher than the cracking pressure and may indicate when the valve is in its fully open state. The flow capacity ensures that the pressure pilot valve opens and can relieve enough fluid at a low enough pressure to prevent further increases or reduce system pressure to safe levels.
Pressure pilots play a vital role in pressurized systems, ensuring the protection of pilot components and maintaining optimal pressure levels. With the use of control accessories like a pilot adapter and a blowdown valve, these systems enhance the safety and efficiency of equipment across various industries, including industrial machinery and steam mains. In applications such as steam usage, the main valve opens once the set point is reached, allowing for precise pressure regulation.