BALL VALVES FOR AGGRESSIVE MEDIUM
NOMINAL DIAMETER: от 10 до 250 мм.
NOMINAL PRESSURE: от 1,6 до 16,0 МПа.
TECHNICAL REQUIREMENTS AND STANDARDS: TU3742-002-3796153320-2015.
TEMPERATURE OF WORKING MEDIUM: up to +360°С.
APPLICATION: the item is used as a locking device.
SHUTOFF CLASS ACCORDING TO GOST 9544-2015: «А».
oxygen, water, steam, oil, pulp and other liquid and gaseous media including those with sulfuric acid content of 30-50 g/l and mechanical impurities of up to 38-42%.
* Connection flanges of fittings can be manufactured in accordance with GOST 33259-2015, GOST R 54432-2011, GOST 12815-80, ASME, as well as other standards specified by the customer. At the customer’s request, flanged version valves can be supplied with counterparts (flanges, gaskets, fasteners).
In case of butt welding, the edges are cut to the customer’s pipe.
** Designation of actuators: P – manual actuator (hand gear or reducer), ПП – pneumatic actuator, ПГП – pneumatic-hydraulic actuator, ЭП – electric actuator.
At the customer’s request, it is possible to equip the cocks with actuators of any domestic and foreign manufacturers.
CLIMATIC MODIFICATION BY GOST 15150: “УХЛ” (ambient temperature – 60°C to + 40°C).
Category of cock placement is 1 according to GOST 15150. At the request of the customer, it is possible to manufacture products in other climatic modifications.
SET POSITION: any.
THE DIRECTION OF FLOW OF THE MEDIA: any.