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Reduced port DZT valve intended for district heating
• modern and safe construction that does not require additional handling, • 100% quality control (under PN-EN 12266:2007), • ball made of corrosion-resistant steel, • double spindle seals - O-ring (EPDM), VITON, • application: heating and air-conditioning networks and industrial HVAC systems (media type 2 - water, air, steam, oil, etc.), • service valves made of corrosion-resistant steel, • casing pipes made of corrosion-resistant steel in pre-insulated valves, • technical recommendation of the Polish Building Research Institute no. RT ITB - 1176/2010, • sanitary certificate No. HKW/W/1006/01/2010.
|Dopuszczalne ciśnienie robocze||40 bar|
|Dopuszczalna temperatura robocza||200ºC|