VKD DUAL BLOCK

Ball valves, two ways, three ways [ and non-spring return ] type, equipped with anti-unscrewing and block device for union nuts and anti-unscrewing and block device for union nuts of ball valves, two ways, three ways [ and non-spring return ] type, used as parts of machines

Ball valves, two ways, three ways [ and non-spring return ] type, equipped with anti-unscrewing and block device for union nuts and anti-unscrewing and block device for union nuts of ball valves, two ways, three ways [ and non-spring return ] type, used as parts of heating, sanitary and water supply installations

Thermoplastic materials sold in sheet form, rods, blocks and other stock shapes produced by injection moulding or extrusion technologies and used for manufacturing plastic parts of ball valves, two ways, three ways [ and non-spring return ] type, equipped with anti-unscrewing and block device for union nuts and anti-unscrewing and block device for union nuts of ball valves,two ways, three ways [ and non-spring return ] type