SIGMA FLOW CONTROL INDIA LTD. Lal Bazar, Kolkata, West Bengal

SIGMAFLOW Tapping Saddles contain Ductile Iron outlet casting attached to the pipeline with high strength stainless steel straps.Casting is sealed to pipeline with O-rign seal.Tapping Saddles are ideally suited for tapping water main pipe.Tapping Saddles are recommended for use on Ductile Iron,Steel, Cast iron,PVC,GRP and Asbestos cement amongst others.All products are designed to have a test pressure of PN16 for water.

SIGMAFLOW Resilient Seated Gate Valve is of lightweight design and construction of ductile iron offers a robust and durable extended life performance. Valves can either be used above ground or buried service applications and are maintenance free. The valves seal 100% leak tight. The waterway is clear, unobstructed and free from pockets to allow smooth flow of water.

The flanged butterfly valve has the features of the centre-lined design. The double flanged body pattern ensures precise installation in pipeline and can be used as an end to the line valve if required. The unique feature of this valve is its ability for lined pipes, due to negligible disc protrusion beyond the body laying length.

SIGMAFLOW pipe couplings are designed to accommodate plain ended pipes with different outside diameters. One Coupling is able to connect a wide variety of pipe materials including Ductile Iron, Steel, Cast Iron, PVC, GRP and Asbestos cement amongst others. All products are designed to have a test pressure of PN16 for water.

The flanged butterfly valve has the features of the centre-lined design. The double flanged body pattern ensures precise installation in pipeline and can be used as an end to the line valve if required. The unique feature of this valve is its ability for lined pipes, due to negligible disc protrusion beyond the body laying length.