Product Overview
Swagelok KPB1L0D422PD00A0 Back-Pressure Regulator – Unused, New Old Stock
The Swagelok KPB1L0D422PD00A0 is a precision back-pressure regulator designed for gas and liquid service in demanding industrial and laboratory systems. Rated for 0–250 PSI, it maintains consistent upstream pressure to protect downstream instrumentation and control processes.
Swagelok’s regulators are known for their consistency and long-term reliability, especially in analytical, process, and test environments. This model reflects the company’s hallmark engineering—tight tolerances, corrosion-resistant materials, and smooth control response.
Product Condition
Unused, New Old Stock (NOS). The regulator has been kept in original packaging and shows no signs of installation or service. Surfaces and fittings are clean, with no residue or wear.
Product Overview
Swagelok’s KPB1 series back-pressure regulators are compact, high-performance components that stabilize system pressure by controlling the flow of gases or liquids to maintain a set upstream pressure. Built for compatibility across process systems, they’re widely used in instrumentation lines, sampling systems, and research setups requiring precise regulation.
Key Features
- Brand: Swagelok
- Model: KPB1L0D422PD00A0
- Type: Back-pressure regulator
- Pressure range: 0–250 PSI
- Compact, panel-mountable body design
- Balanced poppet for stable control under varying flow
- Compatible with gas and liquid applications
- Factory-calibrated spring control element
- Swagelok-quality machining and sealing surfaces
- Corrosion-resistant wetted materials for durability
Applications
- Laboratory and analytical gas systems
- Industrial process control
- Sampling and calibration systems
- Hydraulic test benches
- Research and development labs
- Pressure control in pilot plants
- Replacement or spare component in Swagelok installations
Frequently Asked Questions
Is this regulator new?
It is unused, classified as New Old Stock (NOS), and remains in original packaging.
What is the pressure range?
This model is rated for a 0–250 PSI control range.
What type of media can it handle?
The regulator is designed for both gas and liquid service, depending on system compatibility.
Is it suitable for high-purity systems?
Yes. Swagelok components are widely used in high-purity and analytical applications due to precision machining and clean internal finishes.
Can it be panel-mounted?
Yes, the KPB1 series supports panel mounting for integrated system layouts.
Built to Swagelok’s exacting standards and preserved in original packaging, this back-pressure regulator carries forward the company’s legacy of dependable control—its next application is yours to define.
