Product descriptionDual-circuit design enables automatic or manual switching from a failed circuit to the standby circuit to maintain uninterrupted gas supply. Designed for medical gas distribution systems and intended to meet the "continuous gas supply under a single fault" requirement stipulated in GB 50751-2013 "Technical Specification for Medical Gas Engineering". Provides the testing report of GB 50751-2012.
DetailsPipeline layout: one backup, one in use for simplified maintenance and rapid switchover.
Box size: 420 mm × 450 mm × 170 mm
Import pressure (P1): 0.6~0.8 MPa
Export pressure (P2): 0.35~0.6 MPa (adjustable)
Precision pressure gauge with integrated safety valve
Medium: Air; Flow rate ≥ 300 L/min
Static characteristic: P2 pressure increase 0.06 MPa under specified condition
Brass pressure regulator and brass maintenance valve
Degreased seamless stainless steel 304 pipeline, suitable for medical gas applications
Characteristics / technical specifications- Design: Dual circuit (one backup, one in use) ensuring continuous gas supply under single fault
- Box size: 420 mm × 450 mm × 170 mm
- Import pressure (P1): 0.6~0.8 MPa
- Export pressure (P2): 0.35~0.6 MPa (adjustable)
- Medium: Air; Flow rate ≥ 300 L/min
- Static characteristic: P2 pressure increase 0.06 MPa
- Instrumentation: Precision pressure gauge with safety valve
- Materials: Brass pressure regulator and brass maintenance valve; degreased seamless stainless steel 304 pipeline