Manual Knife Gate Valve
Introduction:
The manual knife gate valve has the advantages of simple and compact structure, reasonable design, light weight, material saving, reliable sealing, light and flexible operation, small volume, smooth passage, small flow resistance, light weight, easy installation, easy disassembly, etc. It can work normally under the working pressure of 1.0MPa-2.5MPa and operating temperature of – 29-650 ℃. The gate plate of the knife gate valve has the shearing function, which can scrape the adhesive on the sealing surface and automatically remove the debris. The stainless steel gate plate can prevent the seal leakage caused by corrosion. This type of valve shall be installed horizontally in the pipeline.
Technical scope:
Nominal pressure: 0.6MPa, 1.0MPa, 1.6MPa, 2.5MPa, 150LB
Nominal diameter: DN50mm~DN2000mm NPS 2 “~80”
Applicable temperature: – 38 ℃~1100 ℃ (the specific temperature range depends on the material and medium properties of the sealing pair)
Key parts material:
Key performance indicators:
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