Knife gate valves

Our TIX Technology can produce a wide range of knife gate valve, including slurry bi-directional wafer style knife gate valve, through conduit bi-directional wafer style knife gate valve, bi-directional high pressure wafer style knife gate valve, uni-directional wafer style knife gate valve, uni-directional high performance wafer style knife gate valve, etc. These knife valves are used in the fields like

• Pulp and Paper
• Power plants
• Wastewater treatment plants
• Chemical plants
• Food and Beverage
• Bulk handling
• Mining

Design Features:

Pressure Range: Class 150 ~ 2500
Nominal Size Range: DN 15 ~ 900, NPS 1/2" ~ 36"
Connection: Flange (RF, FF, RTJ), Butt Welded (BW), Socket Welded (SW), Threaded (NPT), Screwed
Full Port Design
Out Side Screw and York (OS & Y)
Bolted Bonnet (BB)
Rising Stem or Non-Rising Stem Hand Wheel
Renewable seat rings

Design Specifications:

Knife Gate Valve design according to MSS SP-81
- Face to face MSS SP-81/DIN3202-K1
- End Connection ASME B16.5/ASME B16.47/JIS B2220
- Inspection and test ISO 5208/MSS SP-81
All valves are designed to comply with the requirements of ASME B16.34, and the ASME as well as customers' requirements as applicable.

Body Material:

A216-WCB (Carbon Steel), A217-WC6 (1-1/4Cr-1/2Mo), A217-WC9 (2-1⁄4Cr–1Mo), A217-C5 (5Cr–1⁄2Mo), A217-C12 (9Cr–1Mo), A352-LCB (Carbon Steel), A352-LCC (Carbon Steel), A351-CF8M (18Cr–9Ni–2Mo), A351-CF3M (18Cr–9Ni–2Mo)

Actuators:

Gear, Electric, Cylinder, Pneumatic, Hydraulic, Hand wheel, Chain wheels