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Single Seat Cryogenic Control Valve High Pressure Difference Low Noise Anti Seismic
Pneumatic diaphragm intelligent cryogenic single-seat control valve
YSIQ Series Cryogenic Control Valve, use modular design, with advantages of impact structure and wide varieties. The varieties combination of the trim components, make it applicable for high pressure difference, high precision and low noise conditions to meet the different usage for customers’ requirements. The modular design, double-sides valve seat and compressing tightly connection, all greatly enhance valve sealing grade and its service life, which make it easy to repair and greatly increase its general performance.
ZM10 series multi-springs pneumatic reinforce actuator, makes the valve realize the conversion of normal close and normal open on site easily, the spring can be effectively protected from the corrosion to prolong the service life of actuator and convenient for customers operation. The actuator and the intelligent valve positioner are non-pipe connected to strengthen the anti-seismic performance, stability and precision adjustment, to meet to exactly control of the working conditions.
This series valve trims have single seat type, cage type, pressure balance type, etc. The pressure is PN1.6~16.0MPa(Class150~900)The size is DN(mm)15400(NPS1/216)Temperature is -196+230The leakage is ,,Flow characteristic is linear and EQ%.
Material Table 1
| Item | Part | Material | ||||
| 1 | Body | LF4 | CF8 | CF8M | CF3,CF3M | |
| 2 | Seat | 304,316+STL | 316L+STL | |||
| 3 | Disc | metal Seated | 304,316+STL | 316L+STL | ||
| Soft Seated |
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