Cast iron check valve 19ch21br interflange rotary 80mm RU16
Availability: in stock
Short description
Swing check valve wafer 80mm RU 16 19ch21br 1-disk cast iron is designed for installation on mains with water and steam (water supply, heating, energy, etc.) to prevent the reverse flow of the working medium.
Wafer check valve 80mm RU 16 19ch21br 1-disk cast iron is designed for installation on pipelines of various technological processes (water supply, heating, energy, etc.) to prevent the reverse flow of the working medium (water or steam) and to protect the pipeline system from hydraulic shocks during changing the direction of the medium flow. When the flow of the working medium changes to the opposite - The check valve rotary interflange 50mm RU 16 19ch21br closes, thereby stopping the reverse movement of the medium. As a locking element in these valves a swinging cast-iron disc with bronze edges mounted on a transverse axis is used. Check valves 19ch21br can be installed in horizontal and vertical position. During installation, the opening direction of the sash must correspond to the direction of fluid flow.
S.T.A. LLC (Kharkiv) offers to buy cast-iron 80mm RU16 reverse interflange swivel valves 19ch21br for valves that meet the technical requirements :
- Purpose: to prevent the flow of the working medium in the opposite direction
- Gate Seal Material : Bronze
- Medium : water, steam
- Connection type : flanged
- Control method : automatic
- Design features : disk
- Working pressure Ru, kgf/sq.cm: 16
- Temperature t max, ° С: +250
- Weight, kg: 4.0
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