PZ543 bevel gear drive knife gate valve is a switching part for medium access. The utility model is suitable for pipelines of pulp, sewage, coal slurry, ash and cement mixture with suspended particles, fiber materials, etc., and the media can be cut off by a cutting edge gate which can cut fiber materials. The valve body does not actually have a chamber, and the gate plate is raised and lowered in the side guiding groove and is pressed on the valve seat at the bottom of the lug. In order to achieve a higher dielectric seal, the O type sealing seat can be used to realize bidirectional sealing. According to the drive into manual knife gate valve, pneumatic knife gate valve, electric knife type valve. The utility model has the advantages of portability, flexibility, small size, smooth passage, small flow resistance, light weight, easy installation and easy disassembly. Knife gate valve, with its cutting function, can be scraped off the sealing surface of the adhesive, automatic removal of debris. Stainless steel gate prevents corrosion from leakage. Nominal diameter is DN50~500mm NPS 2, "~20"".
Order note:
If there is no selected model, please provide detailed parameters, such as medium, temperature, pressure, caliber, material and so on. Our technicians will select for you
Two. Provided that the selected model is available according to the selected model
Three, non standard products need to provide samples or confirmed by drawings
Note: the information is for reference only, or incomplete, so please feel sorry for the inconvenience. The company can choose according to different requirements and parameters. The company has all kinds of sizes, pressure, different materials, connections, drive mode of all types of gate valve. Please contact 021-6651 8677 or consult online.
Main ingredients: WCB, ZG1Cr18Ni9Ti, ZG1Cr18Ni12Mo2Ti, CF8, CF8M, CF3, CF3M
Nominal pressure: 0.6 MPa, 1.0 MPa, 1.6 MPa, 2.5 MPa, 150 lb
Applicable temperature: 0 ~ + 200 ℃ (specific temperature range depending on the seal material and characteristic of medium)
Leakage: hard seal: D (0.1 x DN mm3 / s liquid) soft seal: A level (zero leakage)
Form a complete set of accessories: 1, 2, the electromagnetic valve flange installation 3, air filter
Voltage electromagnetic valve: DC24V, AC220V
Connecting flange: ANSI B16.5, GB/T9113, JB/T79, HG, SH, JIS, DIN, NF, BS
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