Guarantee
Comprehensive Documentation
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Technical Specifications
Nominal diameter DN 50-1000
Nominal pressure PN 2-16
Medium temperature -20 °C ... +130 °C
Types of Valve End Connections Flanged, Between Flanges, Welded
Sealing Class «А»
Mounting Position Any, except for downward-driven devices
Types of Control — manual (lever)
— manual (handwheel)— manual (gearbox)— pneumatic actuation
— electric actuation
Warranty Period 12 months
Average Service Life 2500 cycles
Guaranteed Service Life Not less than 1000 cycles
Technical Drawings and Dimensions
Table of Basic Dimensions
Nominal diameter PN10
Upon request, tabular values are provided for DN500 .... DN1000
* Rotational torque with safety factor
OPERATING PRESSURE DEPENDING ON DIAMETER
Product Description
The Knife Gate Valve 103 body features a cast, non-disassemblable arrangement with a U-shaped seat. When the valve is opened, the seal adjusts to the shape of the body cross-section, ensuring full flow transparency without stagnation areas. This effectively prevents fine abrasive particles from entering the valve’s “gate,” ensuring high cyclic performance and durability.
Design features of the model:
- Articulated seal, double-sided sealing
- Wide selection of body materials, seals, and sealing inserts
- When the valve is opened, the seal adjusts to the shape of the body cross-section, ensuring full flow transparency through the valve without stagnation areas.
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