WELDED CONNECTION
Working medium
District heating networks, petroleum products, combustible and lubricating materials,
other fluids free from abrasive contaminants.
Natural gas, liquefied petroleum gas, gaseous media, non aggressive towards
valve materials.
Body materials
282 20 xxx – carbon steel – 1.1151(P235GH)
282 45 xxx – alloy steel - 9MnSi5(13Mn6)
282 66 xxx – stainless steel – 1,4541(12X18H10T)
Valve tightness rate: "A"
Service life: At least 25 years.
Warranty period: 3 years or 10 000 cycles.
Bore size: reduced
Connection: welding