Our oxygen control valve is specially designed for pure oxygen medium. All components undergo strict oil-free degreasing treatment to eliminate oxygen flammable risks, suitable for accurate flow and pressure regulation in cryogenic, high-temperature and high pressure-difference working conditions.
It adopts top & bottom double-guided trim, with the lower guide under the valve seat. This structure effectively lowers vibration and component deformation triggered by oxygen under large pressure drop. The valve is equipped with bidirectional V-port sealing to prevent backpressure.
We provide multiple structural types for different working conditions: high-pressure single-seat type, parabolic balanced type and multi-hole perforated low-noise type. The two-stage perforated pressure-reducing trim has passed professional flow test verification.
It is widely used in air separation equipment, petrochemical industry, metallurgy, coal chemical industry and oxygen pipeline transmission systems.
Technical Parameters
Nominal Diameter: DN15~DN400 (1/2"~16")
Nominal Pressure: PN20~PN420 / ANSI Class 150~2500
Applicable Temperature: -196℃ ~ 530℃
الحد الأدنى لكمية الطلب
1 قطع
قدرة التوريد
50000 قطع لكل سنة
