Basic Info.
| Model NO. | ZONY | Material | Wcb/Ggg40/CF8/CF8m/CF3/CF3m |
|---|---|---|---|
| Connection Form | Flange/Wafer | Pressure | Ordinary Pressure |
| Actuator | Manual/Gear/Electric/Pneumatic | Seal Surface | Parallel Gate Valve |
| Thread Position of Valve Rod | Inside Gate Valve | Usage | Regulation, Emptying, Drain, Flow Control |
| Standard | GB/DIN | Application | Industrial Usage, Water Industrial Usage |
| Certificate | CE/ISO9001/ ISO14001/OHSAS18001 | Transport Package | Standard Marine Packing |
| Specification | DN80-DN2600 (on request) | Trademark | ZONY / OEM |
| Origin | Made in China | HS Code | 8481804090 |
Product Description
1. DescriptionThe knife gate is wafer valve designed for general industrial service applications.
• Pulp and Paper • Wastewater treatment plants • Food and Beverage • Mining
• Power plants • Chemical plants • Bulk handling
| Model | Size | Flange Standard | Test Pressure (Mpa) | Working Temp. | Medium | |
| Body Strength | Seal | |||||
| PZ73X-16R/Q | DN50-DN350 | PN10/PN16/150LB | 1.6 | 1.0 | ≤80ºC | Water, Pulp, Sewage, Coal |
| DN400-DN600 | 1.0 | 0.6 | ||||
| DN700-DN950 | 0.6 | 0.4 | ||||
| DN1000 | 0.6 | 0.3 | ||||
| DN1000-DN1400 | 0.5 | 0.3 | ||||
2. Maximum Seal and Packing Temperatures
| Max Temperature (ºC) |
Seal | |||
| EPDM | VITON | NITRILE | GRAPHITE | |
| 120 | 200 | 120 | 600 | |
| Max Temperature (ºC) |
Packing | |
| NBR | GRAPHITE | |
| 80 | 600 | |
3. Technical Requirment
Material: GGG40/50; CF8; CF8M; 2205; 2507;WCB
Connection Model: Lug Type,. Flange Type
Connection Standard: DIN EN 1091-1; GB/T 9119-2000; JIS 10K; ASME B 16.5
Size Range: DN50-DN2600
Drive Mode: HandWheel, Gear Box, Penematic, Motor
Item1: GGG40 Body, SS304 Disc, EPDM Seat, Bi-directional, Rising/No-rising Stem, Handwhell/GearBox/Pneumatic/Electric
Item2: CF8/CF8M/CF3/CF3M/2205 Body, SS304/SS316/SS304L/SS316L Disc, Metal Seat, Uni-directional, Rising / Non-rising Stem, Handwhell/GearBox/Pneumatic/Electric
Item3: WCB Body, 2Cr13/SS304/SS316/SS304L/SS316L Disc, Metal Seat, Uni-directional, Rising Stem, Bonnetless, Handwhell/GearBox/Pneumatic/Electric
Item4: WCB Body, 2Cr13/SS304/SS316/SS304L/SS316L Disc, EPDM/VITON Seat, Uni-directional, Rising Stem, Bonneted, Handwhell/GearBox/Pneumatic/Electric
