ALL-WELDED BALL VALVES - Shut-off valves

Price on demand

Supplier: UZPA

Description

The ball valve is used as a locking device on pipelines of various media Class of tightness of cranes - "A" according to GOST 9544 Manufactured under ST 1836-1917-01-AO-About-2013 Installation position of the ball valves on the pipeline - on a horizontal pipeline driven upwards The connection to the pipeline is flanged according to GOST 12815 or welded to GOST 16037 or combined on one side with a flange, on the other side welded Type of installation - aboveground and underground In agreement with the customer, cranes of sizes other than standard cranes and incomplete cranes are allowed. Climatic performance in accordance with GOST 15150: Climate version / Air temperature, ° С Y (N) / plus 45 - minus 40 CL (F) / plus 40 - minus 60 UHL (NF) / plus 40 - minus 60 MATERIALS OF MAIN DETAILS: Cork - Steel 09G2S Housing - Steel 20L, 20 GL, 09G2S Branch pipe - Steel 20L, 20 GL, 09G2S Spindle - Steel 40ХН2МА

Characteristics

Warranty period: 18 months from the date of commissioning, but not more than 20 months from the date of shipment from the manufacturer
Average service life before decommissioning: not less than 40 years
Average resource before write-off: not less than 2000 cycles