Ball valves DN to 400 PN to 16,0 MPa (160 kgf/cm2)

Applied as a shut-off device on pipelines for transportation of oil, oil products and other non-aggressive media with temperature from -55°? to +80°?.
the valve body consists of two pressed hemispheres welded together, which excludes the possibility of depressurisation of the valve assembly in relation to the external environment; the gate seal is made of elastomeric material with high wear and erosion resistance; high tightness of the gate is ensured by constant compression of both seats to the plug; the design of the gate assembly provides the function of DBB (double blocking), providing pressure relief from the body in the closed and open position of the valve;
the gate is made on the scheme "plug in supports" with the use of bearings made of metal fluoroplastic, facilitating the control of valves; there is a possibility of repairing the gland without stopping the pipeline.