| Attribute | Value |
|---|---|
| Model Series | (K)Q47, (K)Q347, (K)Q647, (K)Q747, (K)Q847, (K)Q947; (K)Q67, (K)Q367, (K)Q667, (K)Q767, (K)Q867, (K)Q967 |
| Size Range | DN50 – DN1000 |
| Pressure Rating | PN1.6 – PN25.0; Class150 – Class1500 |
| Temperature Range | -29℃ ~ 500℃ (depending on seat material) |
| Body Material | Cast/Forged steel (WCB/A105), Stainless steel (CF8/CF8M) |
| Optional Features / Structure | Double-seal structure, automatic cavity pressure relief, extended stem (for low temperature and buried service), low operating torque, multiple actuation modes (manual, worm gear, electric, pneumatic-hydraulic) |
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