1. Characteristics
Stop valves are used for cutting medium flow (water, steam and other liquid and gaseous neutral mediums at temperatures up to 400°C) on general use pipelines in industrial systems. Stop valves with control head (R or L) can also be used to control the flux of the flowing medium. They can be installed on pipelines in any position but you have to make sure that the medium flow is correct according to the arrow on the valve's body.
2. Connection
Flanged DN15 - DN300, face type B1 acc. to PN-EN 1092-1
butt weld ends S 1/2" - S 14"
flanges acc. to ANSI at the client's request
Control valve head type R or L at the client`s request
3. Requirements and testing
Flanges connecting sizes acc. to PN-EN 1092-1.
Face to face acc. to PN-EN 558-1.
Pressure testing acc. to PN-EN 12266-1.
Certificate of conformity in acc. with PN-EN 10204.
Design acc. to PN-EN 12516-2.
Valves have been submitted for appraisal of conformity according to the directive Pressure Equipment Directive 97/23/EC.
4. Directions for ordering
When giving your order you should supply the following information:
Steam tracers The Central European climate imposes special requirements concerning the protection of industrial transferring appliances In chemical plants, refineries, petrochemical and other plants in order to protect them from low temperatures. This kind of protection is guaranteed by steam tracing system, which is based on the trace lines.
Inverted bucket steam traps The WZ steam traps are inverted bucket steam traps. They operate thanks to difference in displacement of the float which is filled with condensate or a mixture of steam and water.
Wedge gate valves Wedge gate valves Gate valves are designed for general use pipelines in industrial systems. They can be installed on pipelines In a vertical or horizontal position and operate only when fully open or closed. Medium can flow in both directions. Typically we produce gate valves with hand drive.
