Guarantee
Comprehensive Documentation
Shipping
Technical Specifications
Nominal diameter DN 50-1200
Nominal pressure PN10-16
Medium temperature -15 °C ... +110 °C
Types of Valve End Connections Flanged
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 10 000 cycles
Guaranteed Service Life Not less than 5000 cycles
Technical Drawings and Dimensions
Table of Basic Dimensions
Nominal diameter PN16
* Moment obrotowy z czynnikiem bezpieczeństwa
Product Description
The Butterfly Valve 303 is designed for regulating and isolating the flow of the working medium.
A characteristic feature of this model compared to the 101 is a wider range of diameters and a shortened construction length (in the case of 103), allowing for the installation of this valve in confined spaces. Additionally, the valve construction is characterized by a lighter weight.
Design features of the model:
- Shortened construction length
- Replaceable seat seal
- Lightweight construction
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