Pressure Regulators

Samson pressure regulators are renowned for their exceptional quality, reliability, and precision in controlling fluid and gas pressures across various industrial applications. With a legacy of engineering excellence spanning decades, Samson has established itself as a trusted provider of cutting-edge pressure regulation solutions. Utilising advanced technologies and innovative designs, Samson pressure regulators offer unmatched performance in maintaining precise pressure levels, ensuring safe and efficient operation of industrial processes. Whether it's managing steam, gas, or liquid pressures, Samson regulators provide consistent and accurate control to meet the stringent requirements of diverse industries.

2333 Type Pilot Operated Pressure Reducing Regulator

The Type 44-6B self-operated excess pressure regulator is a compact yet powerful solution engineered for a wide range of industrial applications. With its small size ranging from 1/2" to 1", this regulator is designed to excel in controlling excess pressure in various systems. At the heart of its functionality lies the excess pressure valve, which plays a crucial role in regulating the upstream pressure to a pre-defined set point. When the upstream pressure exceeds this set value, the excess pressure regulator valve promptly opens, ensuring that the pressure remains within the desired range.

Size: 6" to 12"
ANSI Class: 125 to 300
Set Point Range: 30 to 400psi (2 - 28bar)
Temperature Range: Upto 350°C
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2335 Type Pilot Operated Excess Pressure Regulator

The Type 2335 pilot-operated universal pressure-reducing regulator is specifically engineered for larger applications (6" to 16" in size), catering to a wide range of industrial uses. It employs an excess pressure valve to manage the upstream pressure according to a predetermined set point. The excess pressure regulator valve is designed to activate and open whenever the upstream pressure surpasses the specified value.

Size: 6" to 12"
ANSI Class: 125 to 300
Set Point Range: 30 to 400psi (2 - 28bar)
Temperature Range: Upto 350°C
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2405 Type Pressure Reducing Regulator (Flanged)

The Type 2405 self-operated pressure reducing regulator is a versatile solution designed to efficiently control the pressure of flammable gases used as an energy source in various industrial processes. Whether it's for boilers, driers, vaporizers, heat exchangers, or industrial furnaces, this regulator ensures safe and precise pressure regulation, optimising performance and reliability. Moreover, the 2405 regulator serves as a crucial component in controlling the compressed air supply within process engineering applications, ensuring consistent and reliable operation of pneumatic systems and equipment.

Size: 1/2" to 2"
ANSI Class: 125 to 300
Set Point Range: 0.075 to 150psi (0.005 to 10bar)
Temperature Range: -20 - 150°C
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2406 Type Excess Pressure Regulator (Flanged)

The Type 2406 self-operated excess pressure regulator serves to manage the pressure of flammable gases utilised as an energy source in various applications such as boilers, dryers, vaporizers, heat exchangers, or industrial furnaces. It can also regulate the supply of compressed air in process engineering contexts.

Size: 1/2" to 2"
ANSI Class: 125 to 300
Set Point Range: 0.075 to 150psi (0.005 to 10bar)
Temperature Range: -20 - 150°C
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2407 Type Pressure Reducing Regulator (Threaded End)

The Type 2407 self-regulating pressure reducers are employed for managing the pressure of combustible gases utilised as energy sources, such as in boilers, dryers, vaporizers, heat exchangers, or industrial furnaces. Additionally, they can regulate the supply of compressed air in various process engineering applications.

Size: 1/2" to 1"
ANSI Class: 300
Set Point Range: 0.075 to 15psi (0.005 to 1bar)
Temperature Range: -20 - 150°C
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2408 Type Excess Pressure Regulator(Threaded End)

The Type 2408 self-regulating excess pressure regulator is employed for managing the pressure of combustible gases utilised as an energy source, such as in boilers, dryers, vaporizers, heat exchangers, or industrial furnaces. Alternatively, it can regulate the supply of compressed air in various process engineering applications.

Size: 1/2" to 1"
ANSI Class: 300
Set Point Range: 0.075 to 15psi (0.005 - 1bar)
Temperature Range: -20 - 150°C
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2422/2424 Type Large Pressure Reducing Regulators

The Type 2424/2424 self-operated universal pressure reducing regulator is specifically engineered for large-scale applications, ranging from 6 inches to 10 inches in size, and is suitable for diverse industrial settings. Its primary function is to regulate downstream pressure to a predetermined set point. The mechanism of a pressure reducing regulator valve entails its closure when the downstream pressure exceeds the designated threshold.

Size: 6" to 10"
ANSI Class: 125 to 300
Set Point Range: 0.75 to 35psi (0.05 - 2.5bar)
Temperature Range: Upto 350°C
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2422/2425 Type Large Excess Pressure Regulators

The Type 2424/2425 self-operated universal excess pressure regulator is specifically engineered for large-scale applications, ranging from 6" to 10", across various industrial settings. Its primary function is to manage upstream pressure by utilising an excess pressure valve, which adjusts to a predetermined set point. This valve is designed to activate when the upstream pressure surpasses the specified value. Notably, these regulators are self-operating, meaning the pressure under control is extracted upstream of the valve and then conveyed through a control line to the operating diaphragm of the Type 2424/2425.

Size: 6" to 10"
Set Point Range: 0.75 to 35psi (0.05 to 2.5bar)
Temperature Range: Upto 350°C
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41-23 Type Pressure Regulator (Pressure Reducing)

The Type 41-23 self-operated universal pressure reducing regulator is a standard-sized regulator (ranging from 1/2" to 4"), engineered to function effectively across various industrial settings. Its primary purpose is to regulate downstream pressure (p2) to a specified set point. The mechanism of a pressure reducing regulator valve involves shutting off when the downstream pressure exceeds a predetermined threshold.

Size: 1/2" to 4"
ANSI Class: 125 to 300
Set Point Range: 0.75 to 400psi (0.05 to 28bar)
Temperature Range: -10 - 350°C
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41-73 Type Pressure Regulator (Excess Pressure)

The Type 41-73 self-operated universal excess pressure regulator is a standard-sized regulator ranging from 1/2" to 4". It is engineered to function effectively across various general industrial applications. This regulator employs an excess pressure valve to manage the upstream pressure to a specified set point. Its design ensures that the excess pressure regulator valve activates, allowing flow when the upstream pressure surpasses the predetermined value.

Size: 1/2" to 4"
ANSI Class: 125 to 300
Set Point Range: 0.75 to 400psi (0.05 to 28bar)
Temperature Range: -10 - 350°C
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44-0B Type Compact Steam Pressure Regulator

The Type 44-0B steam self-operated pressure reducing regulator is specifically engineered for various industrial applications, featuring a compact size ranging from 1/2" to 1". This regulator efficiently controls downstream pressure to a desired set point, making it ideal for a wide range of general industrial uses.

Size: 1/2" to 1"
ANSI Class: 150 to 300
Set Point Range: 3 to 290psi (0.2 to 20bar)
Temperature Range: Upto 200°C
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44-1B Type Compact Excess Pressure Regulator

The Type 44-1B self-operated pressure reducing regulator is a compact regulator (1/2" -1") crafted to function across various industrial settings. It serves to regulate downstream pressure to a predetermined set point through a pressure reducing valve.

Size: 1/2" to 1"
ANSI Class: 150 to 300
Set Point Range: 3 to 290psi (0.2 to 20bar)
Temperature Range: Upto 200°C
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44-6B Type Compact Excess Pressure Regulator

The Type 44-6B self-operated excess pressure regulator is a compact yet powerful solution engineered for a wide range of industrial applications. With its small size ranging from 1/2" to 1", this regulator is designed to excel in controlling excess pressure in various systems. At the heart of its functionality lies the excess pressure valve, which plays a crucial role in regulating the upstream pressure to a pre-defined set point. When the upstream pressure exceeds this set value, the excess pressure regulator valve promptly opens, ensuring that the pressure remains within the desired range.

Size: 1/2" to 1"
ANSI Class: 150 to 300
Set Point Range: 3 to 290psi (0.2 to 20bar
Temperature Range: Upto 200°C
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Frequently Asked Questions

Pressure Regulator FAQs

A pressure regulator is a device designed to maintain a consistent pressure level in a system by controlling the flow of fluid or gas.

Pressure regulators work by reducing the input pressure to a desired output pressure, ensuring stability and control within a system.

Pressure regulators are widely used in various industries including oil and gas, pharmaceuticals, manufacturing, HVAC systems, and pneumatic equipment.

Pressure regulators come in various types including direct-acting, pilot-operated, and self-operated regulators, each suited to different applications and pressure ranges.

Factors to consider include the required pressure range, flow rate, temperature, compatibility with the fluid or gas, and environmental conditions.

Signs of a malfunctioning pressure regulator include inconsistent pressure output, leaks, excessive noise, or failure to maintain the desired pressure.

Regular inspection and maintenance are essential to ensure proper functioning. The frequency of maintenance depends on factors such as usage, environmental conditions, and manufacturer recommendations.

Yes, most pressure regulators feature adjustable settings to control the output pressure according to the specific requirements of the system.

Some pressure regulators may be affected by temperature fluctuations, which can impact their performance. Specialised regulators designed for extreme temperatures are available for such applications.

Safety measures include following manufacturer guidelines, wearing appropriate protective gear, depressurising the system before servicing, and ensuring proper ventilation in confined spaces.

Some pressure regulators are specifically designed to handle corrosive or hazardous materials, using materials resistant to corrosion or special coatings to ensure compatibility.

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SAMSON Pressure Regulators