Guarantee
Comprehensive Documentation
Shipping
Technical Specifications
Nominal diameter DN 50-1400
Nominal pressure PN2-PN16
Medium temperature -60 °C ... +300 °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 .... DN1400
* Rotational torque with safety factor
OPERATING PRESSURE DEPENDING ON DIAMETER
Product Description
The knife valve body has a one-piece cast construction. The seal is securely fastened in the body with a metallic retaining ring. Among the advantages of this model are ease of repair and the possibility of installing a flushing line in the lower part of the body to prevent valve jamming in environments with a high content of abrasive substances.
Design features of the model:
- One-sided sealing
- One-piece body
- Full flow
- Possibility of installing a flushing line in the lower part of the body
- Wide selection of sealing materials and sealing fillers
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