Gate Valves Knife gate
Unidirectional Sealing Knife Gate Valve, DN100-1550, PN10
Fully-enclosed unidirectional-sealing knife gate valve for sewage, powder and chemical services.
Quick Specifications
- Type
- Knife gate valve
- Series
- QH603H
- Seal Direction
- Unidirectional
- Configuration
- Flanged, fully enclosed
- Connection
- Flanged (square port)
- Operation
- Manual, gear, pneumatic, electric, hydraulic, sprocket, electro-hydraulic, lever
Product Details
A fully-enclosed, unidirectional-sealing knife gate valve with a square through-port for municipal sewage, sugar, powder and chemical applications. Carbon steel and stainless steel body options with matching gate and stem grades.
Specifications
| Parameter | Value |
|---|---|
| Model / Series | QH603H |
| Product Family | Knife Gate Valve |
| Catalog Name | Unidirectional Sealing Knife Gate Valve |
| Size Range | DN100 - DN1550 |
| Pressure Rating | PN10 |
| Body / Main Material | WCB, CF8, CF8M |
| Seat / Seal Material | Gate SS304 / SS316L; Stem 2Cr13 / SS304 |
| End Connection | Flanged (square flange per requirement) |
| Actuation | Handwheel, electric, pneumatic, hydraulic, sprocket, electro-hydraulic, gear, lever |
| Typical Application | Municipal sewage treatment, sugar industry, powder handling, pharmaceuticals, chemical industry |
FAQ
What should be confirmed before ordering?
Confirm the model, DN size, body/gate material, seat material, pressure class, flange standard, medium and actuator option against the selected catalog drawing.
Does one series cover all materials and sizes?
No. Materials, dimensions and pressure limits depend on the exact model suffix and DN size shown in the catalog material and dimension tables.
Can an actuator be supplied?
Manual, pneumatic, electric and other actuation options are catalog-dependent. Confirm the actuator type, control mode and mounting details for the final valve selection.
Which documents should be requested?
Request the current dimensional drawing, material list, inspection requirement and final technical confirmation for the selected model and size.
Need This Product for Your Project?
Send us your required size, material, pressure rating, quantity or applicable standard, and our team will review your requirement.
