T281K series high pressure differential control valve adopts multi-stage buck structure, step-by-step to reduce the pressure of the medium, and the pressure drop of each stage does not exceed the critical pressure drop. Constantly change the flow direction of the medium, control the flow rate of the medium, so that the kinetic energy of the medium is continuously consumed. Avoid medium cavitation damage to the sealing surface; This series of control valves allow large pressure difference, anti-cavitation, anti-erosion, low noise.

This series control valve bonnet has standard type, heat sink type and other structures.

Nominal diameter: DN15 ~ DN200

Nominal pressure: PN160 ~ 420,ANSI Class 900~2500

Temperature range:-196~560 ℃

Body material: A105,F304,F316, forged 12Cr1MoV

Leakage class: IV, V

KV value: 4~630 (small flow consulting our company)

Features: large allowable pressure difference, anti-cavitation, anti-erosion, low noise

Note: If the specifications are not within this range, please consult our company