H247H Pneumatic High Temperature Multilayer Metal Seal Butterfly Check Valve
- Model
- H247H
Item specifics
- Nominal Pressure
- 0.6/1.0/1.6MPa
- Shell Test Pressure
- 0.9/1.5/2.4MPa
- Seal Test Pressure
- 0.66/1.0/1.75MPa
- Two - position three - way solenoid valve
- AC 220V 50HZ
- Stroke Switch
- AC 220V 50HZ
- Pneumatic Pressure
- 0.4-0.8MPa
Review
Description
Brief Introduction
H247H Pneumatic High Temperature Multilayer Metal Seal Butterfly Check Valve is suitable for pipeline with temperature less than 425℃ and steam or micro dust media, to avoid media flow back, to protect fan, pipeline and so on
Features
1 Disc automatically close or open under the pressure of media, with the function of power-assist buffering and disc force closing
2 Working with cylinder, to ensure valve quick force closing.
3 Valve is assembled with disc open/close signal device.
4 Valve is assembled with device to precisely control disc open degree.
5 Triple offset, low sealing surface abrasion, long service life and O leakage.
6 Reasonable structure, working performance is reliable.
Structure
Specification
Nominal Pressure MPa | 0.6 | 1.0 | 1.6 |
Working Pressure MPa | 0.6 | 1.0 | 1.6 |
Shell Test Pressure | 0.9 | 1.5 | 2.4 |
Seal Test Pressure | 0.66 | 1.1 | 1.76 |
Solenoid Valve Power | AC 220V 50HZ | ||
Position Limit Switch Power | AC 220V 50HZ | ||
Force Closing Time | ≤5s | ||
Pneumatic System Working Pressure MPa | 0.4-0.8 | ||
Temperature | ≤425℃ | ||
Media | Steam, Air with Micro dust | ||
Dimension
