The Matheson B15B-330 is a dual-stage, corrosion-resistant brass regulator designed for highly corrosive, acid-forming halogen gases (e.g., hydrogen chloride, Chlorine, Hydrogen Bromide). Featuring nickel-plated brass construction, a Kel-F seat, and CGA 330 inlet connection, it handles high inlet pressures and provides precise, stable delivery pressure for applications like Boron Trifluoride.
Specifications:
Model: B15B-330 (Dual-Stage)
Series: B15 (Monel packed needle valve)
Connection: CGA 330 (typically used for acid gases)
Material: Nickel-plated brass body with Monel parts for superior corrosion resistance
Maximum Inlet Pressure: 3000 psi (20,700 kPa)
Pressure Control: Designed for high-purity, low-flow, or medium-flow applications
Gauges: 2-1/2" inlet and delivery pressure gauges
Safety: Bonnet is ported and threaded, allowing for venting of hazardous gases away from the workspace
Weight: Approximately 7 lb. 4 oz.
Compatible Gases:
Hydrogen Bromide, Hydrogen Chloride,
Boron Trifluoride, Silicon Tetrafluoride, Chlorine, Hydrogen Fluoride
These regulators are often used with halogen services due to their robust construction and ability to withstand aggressive substances