HV GATE VALVE
FEATURES
• Low Particle by Ceramic Ball Mechanism
• Easy Maintenance using Repair Parts Kit
• Applications : Pump isolation
SPECIFICATION
| GATE SEAL TYPE | HV GATE VALBE |
|---|---|
| Operation | Manual/ Pneumatic |
| Flange Size | 1.5˝ ~ 14˝ |
| Feedthroughe | Welded Bellows |
| Gate Seal | Viton O-Ring / Kalrez O-Ring / EPDM |
| Bonnet Seal | Viton O-Ring |
| Response Time | ≤ 2 sec |
| Operate Pressure Range | 1.5˝ ~ 6˝ : 1×10-10 mbar to 1400 mbar 8˝ ~ 14˝ : 1×10-10 mbar to 1200 mbar |
| Differential pressure at opening | ≤ 30 mbar |
| Differential pressure on the gate | 1.5˝ ~ 6˝ : ≤ 1400 mbar / 8˝ ~ 14˝ ≤ 1200 mbar |
| Leak rate | < 1×10-10 mbar ℓ/sec |
| Cycles until first service | 250,000 |
| Temperature for Valve Body | ≤ 200 °C |
| Temperature for Actuator | ≤ 80 °C |
| Bake Temperature | ≤ 150 °C |
| Materials | Body (Stainless Steel304 or 316L) / Actuator (Al 6061Anodizing) |
| Mounting Position | Any |
| Operating Pressure (N2) | 4 ~ 7 bar |