Our Products
Our Complete range of products are Valves & Filters and Glass Nutsche Filter.
SIGMA valves & filters can be relied upon to require minimum maintenance & to provide maximum reliability. These valves & filters provide therelatively easy on-off function to control flow & pressure relief. All wetted parts of valves & filters are made of borosilicate glass 3.3 & PTFE, which ensures maximum resistance to corrosion. The complete valve consists of Glass Valve Body, PTFE Bellow with nut, Bakelite Valve Bonnet with MS Spindle etc. Different types of valves like Line valve, Drain valve, Bottom outlet valve, Vent valve, Adjustable overflow valve, Non-return valve (flap type), Non-return valve (ball type), Pressure relief valve, Sampling valves are available.
Pipeline filters are recommended to remove impurities from gas & liquid streams in glass pipelines. The assembly is designed such that the filter can be easily removed for cleaning or replacement.
Chemical and Active Pharmaceutical Ingredients are frequently processed as powders so that, after the reaction crystallisation of the solution and separation of solid and liquid materials becomes necessary.
Sigma has developed Agitated Glass Nutsche Filter made from Borosilicate Glass for application in Herbal products, Chemical product development, kilo lab operation, pharmaceutical manufacturing, agrochemical and the food industry.
The contact parts being Borosilicate Glass and PTFE and can easily handle corrosive materials.
The base with the filter cloth can be lowered for filter cloth change. Dissipative PTFE can be used to ensure that no static charge accumulation takes place.
Conforms to GMP regulation and FDA certification standards
Glass Nutsche Filter Application: