| Application | General | Place of Origin | Shenzhen, China |
|---|---|---|---|
| Power | Electric | Customized support | OEM, ODM |
| Temperature of Media | High Temperature, Low Temperature, Medium Temperature, Normal Temperature | Media | gas,water,oil,Acid,Base |
| Material | Carbon Steel | Connection | Flange Connection |
| Pressure | Asme #125 | Seal surface | Wedge Gate Valve |
| Thread Position of Valve Rod | Outside Gate Valve | Ends Connection | ASME B16.25, ASME B16.5/16.47 |
| Specification | API, ANSI, ASME, BS, DIN, JIS, GB etc. | HS Code | 84818010 |
| Medium | Air, Gas, Oil, Liquid | Pressure Range | 0.6~2.5Mpa |
Technical Parameters
| Parameter | Specification |
|---|---|
| Model | PZ973H-10C |
| Body Material | Cast Steel |
| Nominal Pressure | 1.0 MPa (10 bar) |
| Nominal Diameter | DN50 to DN600 |
| Connection Type | Flanged |
| Actuator Type | Electric |
| Sealing Material | EPDM, NBR, PTFE |
| Operating Temperature | -29°C to 425°C |
| Medium | Sewage, pulp, slurry, chemicals |
| End Connection | ANSI B16.5, DIN, JIS |
| Power Supply | 220V AC, 380V AC |
| Control Signal | 4-20mA, 0-10V |
| Protection Class | IP67 |
Troubleshooting
| Issue | Possible Cause | Solution |
|---|---|---|
| Valve does not open/close | Power supply failure | Check and restore power supply |
| Leakage | Worn or damaged seals | Replace seals |
| Actuator malfunction | Electrical fault or overload | Inspect and repair or replace actuator |
| No response to control signal | Faulty wiring or control system | Verify wiring and control system integrity |
Products Description
The pneumatic knife gate valve should be installed horizontally in the pipeline. The opening and closing parts of the pneumatic knife gate valve are the gate, the movement direction of the gate is perpendicular to the direction
of the fluid, and the manual knife gate valve can only be fully opened and fully closed, and cannot be adjusted and throttled.
* Model: CSHK59-D-D
* Size Range: 2''~80''
* Pressure Range: 1.0MPa to 2.5MPa
* Material: Cast Iron
The pneumatic knife gate valve should be installed horizontally in the pipeline. The opening and closing parts of the pneumatic knife gate valve are the gate, the movement direction of the gate is perpendicular to the direction
of the fluid, and the manual knife gate valve can only be fully opened and fully closed, and cannot be adjusted and throttled.
* Model: CSHK59-D-D
* Size Range: 2''~80''
* Pressure Range: 1.0MPa to 2.5MPa
* Material: Cast Iron
| Technical Parameters of Valve Actuator | ||
| Double acting | Air to open, air to close, air supplier failure to keep the current position | |
| Single acting N/C | Air to open, interrupt air to close, air failure to close | |
| Single acting N/O | Air to close, interrupt air to open, air failure to open | |
| Optional accessory | Reversing solenoid valve, limit switch box, air filter reducing valve, positioner, handle manual, lock up valve. | |
