KBP1D0G4A5A20000

Swagelok KBP1D0G4A5A20000 

Description:
The product is a precision spring-loaded back-pressure regulator designed to maintain a stable upstream pressure in low-pressure gas or fluid systems. This model is configured for a 0–25 psig control range, making it ideal for sensitive applications requiring fine pressure control. Built with a diaphragm sensing mechanism and high-quality internal sealing materials, it delivers reliable performance, corrosion resistance, and long service life in industrial, laboratory, and instrumentation environments.

Key Features:
Back-pressure regulation for maintaining constant upstream pressure
Low-pressure control range 0–25 psig for sensitive systems
Alloy X-750 diaphragm for high sensitivity and durability
Fluorocarbon (FKM) and PCTFE seat and seal materials for chemical compatibility
Manual adjustment via knob handle
Compact design suitable for panel or system mounting
Robust stainless-steel construction for industrial and laboratory use

Specifications:
Brand: Swagelok
Series: KBP Spring-Loaded Back-Pressure Regulators
Model: KBP1D0G4A5A20000
Regulator Type: Back-pressure regulator
Pressure Control Range (Inlet): 0–25 psig (0–1.7 bar)
Seat and Seal Material: Fluorocarbon (FKM), PCTFE
Sensing Mechanism: Alloy X-750 diaphragm
Vent: No vent
Handle Type: Knob
Mounting: Panel or system mounting
Ports: 1/4″ Female NPT 
Body Material: 316 Stainless Steel 
Flow Coefficient: ~0.20 Cv (KBP series typical) 
Maximum Temperature: ~176 °F (80 °C) typical for KBP series
Cleaning: Standard Cleaning and Packaging (SC-10)

Typical Applications:
Maintaining controlled upstream pressure in pneumatic and fluid systems
Providing pressure backstop to protect sensitive components
Use in analytical instrumentation and low-pressure process systems
Pressure control in laboratory gas distribution
OEM equipment requiring stable back-pressure regulation
Fluid or gas system networks where minimizing pressure variation is critical
 

https://www.swagelok.com/downloads/webcatalogs/en/ms-02-230.pdf