Hangzhou valve focuses on scientific and technological innovation and cooperation in production, learning and research. Currently, it has more than 70 national patents, including temperature reduction and pressure reducing devices, safety valves, among which, 8 patents are invention.
PRESSURE REDUCING SYSTEM
Y05/06/07 pressure reducing system is a pressure balancing control valve especially designed for steam pressure reducing station. The maximal size of PRV can be reached DN600, which is able to used for bigger flow rate needs and gives the higher adjusting range and precise controlling under maximal flows conditions. For the trim design, the cage guided construction with balancing features provides the valves that meet low noise and anti-cavitation requirements.
Available sizes: DN50(2") up to DN600(24") Available rating: PN16 up to PN100, Class 150# –600# Flow Characteristics: Linear, Equal Percentage Leakage Level: ANSI B16.104 CL IV Rangeability: 50:1 Temperature Range: -20~570 DegreeC Connection: Flange, Butt Weld
- Body: 1.0619 / SA-216 WCB
1.7357 / SA-217 WC6
1.7379 / SA-217 WC9
Other materials - upon request