Features of knife gate valve with chain wheel
1. Adopt a full-circular channel design, the bottom end of the blade is processed into a blade, high finish ensures good sealing.
2. PTFE and mud scraper are installed on the upper end of the knife plate to prevent abrasive materials such as dust and gravel from entering the packing box.
3. According to customer's need, multiple flushing ports can be set around the valve body to flush with air, steam or water directly to prevent the accumulation of sediment. It is especially suitable for fluids with difficult input.
4. Knife gate valve occupies small space, light weight, easy to install, perfect anti-wear and anti-blocking measures, easy maintenance and long service life.
Product parameter of gate valve with chain wheel
| 1.Nominal pressure：0.6MPa、1.0MPa、1.6MPa、2.5MPa、150Lb |
| 2.Nominal diameter：DN50～400mm NPS 2"～15.75" |
| 3.Temperature：-38～＋200℃ |
| 4.Flange collection：ANSI B16.5、GB／T9113、JB／T79、HG、SH、JIS、DIN、NF、BS |
| 5.Body material：WCB、ZG1Cr18Ni9Ti、ZG1Cr18Ni12Mo2Ti、CF8、CF8M、CF3、CF3M |
| 6.Sealing type：Hard seal, soft seal |
| 7.Leakage rate：hard seal：Class D（liquid 0.1×DN mm3／s）soft seal：Class A （zero leakage） |
Material list of knife gate valve
| Body & bonnet | Gate | Stem | Sealing surface |
| Stainless steel, carbon steel, grey cast iron | Carbon steel, stainless steel | Carbon steel, stainless steel | Rubber, tetrafluorin, stainless steel, cemented carbide |
What is dimension
| DN | L | D1 | D2 | H | n-M | |
| 0.6 | 1 | |||||
| 50 | 48 | 48 | 100 | 125 | 330 | 4-M16 |
| 65 | 48 | 48 | 120 | 145 | 340 | 4-M16 |
| 80 | 50 | 50 | 135 | 160 | 380 | 8-M16 |
| 100 | 50 | 50 | 155 | 180 | 440 | 8-M16 |
| 125 | 50 | 50 | 185 | 210 | 500 | 8-M16 |
| 150 | 60 | 60 | 210 | 240 | 600 | 8-M20 |
| 200 | 60 | 60 | 265 | 295 | 700 | 8-M20 |
| 250 | 70 | 70 | 320 | 350 | 890 | 12-M20 |
| 300 | 70 | 80 | 368 | 400 | 1050 | 12-M20 |
| 350 | 80 | 90 | 428 | 460 | 1160 | 16-M20 |
| 400 | 80 | 120 | 482 | 515 | 1200 | 16-M22 |
Gate valve with chain wheel meet the requirement of medical industry,paper mill,Urban construction,Natural gas plant,Petrochemical,Electric industry,Metallurgical Refinery,Waste water treatment.
Product display
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Product Process
Feel free to send your inquiry:
Attn: Lizy Liu
E-mail: sales2@kemus-valve.com
Mob/Webchat: 86-15960358834
Tel: 86-0592-7103069
Fax: 86-0592-5964598
Also welcome to inquiry our other valve series
