TANA Knife Gate Valve
Design Features
1. Liftable sealing surface of wedge can scrape of f the adhered things on the sealing surface and automatically eliminate the impurities.
2. The Stainless steel wedge can prevent sealing leakage due to corrosion.
3. The integral stainless steel materials can prevent corrosion and damage.
4. The scientific back seal packing box design makes the bak seal safe, effective and durable.
5. The triangle supporter ensures necessary mechanical properties.
6. V shape wedge can serve as control valve.
7. The guide block on the valve body enables the wedge to move correctly and extrusion block provides effective sealing for the wedge.
8. The design of valve body reinforcing rib can enhance the body strength.
Technical Specification
Size:2"-40" or DN50-DN1000
Pressure: Class150LB or PN10-PN16
Material:WCB, Cast Iron, Ductile Iron,WCC, LCB, LCC, WC6, WC9, C5, C12, CF8, CF8M, CF3, CF3M, CF8C, CN7M,etc.
Design & Manufacture Std.: MSS SP-81,MSS SP-135,ASME B16.34
Face to Face Std.: MSS SP-81,MSS SP-135,API B16.10,DIN 3202
End Connection Std.: ASME B16.5, ASME B 16.47,MSS SP-81
Test Standard: ISO5208,MSS SP-81, API598
Operated way: Handwheel, Gear, Pneumatic, Electric Actuator
Wenzhou Topnotch Machine Co., Ltd. is a professional supplier of a wide range of industrial valves and fittings. Our products are used in oil, gas, refinery, paper making, chemical, marine, power station, and pipeline industries.
"Quality, Price and Service" is always at the heart of our work. Over these years' development, we've already established a perfect management system and a well-experienced team for the R&D, manufacture, QC and sales. Above 90% of our products are exported to overseas countries such as Thailand, Malaysia, Syria, Spain, the UK, France, the United States, etc.
Our main products are butterfly valves, ball valves, gate valves, globe valves, check valves, plug valves, control valves, safety relief valves, knife gate valves, V-port ball valves, bellow seal valves, through conduit gate valves, cryogenic valves, diaphragm valves, needle valves, pinch valves, strainers, steam traps, flanges and pipe fittings.
Materials range from conventional cast and forged steel to special alloy materials like monel, inconel, hastelloy and duplex steel. All of our products are designed, manufactured and tested fully according to API, ASTM, ANSI, JIS, DIN and BS standards.
"Keep Promise and Offer Top-Class Products & Services" is our principle. We believe that we can establish and maintain long-term win-win cooperation through our mutual efforts.
