Konin valves manufacture wide range of valves like Ball, Butterfly, Gate / Global / Check and Needle valves. These valves are available in FB and RB design with different pressure ratings.Valves at KONIN are manufactured as per applicable API / BIS / BS / DIN / ISO / EN series standards.
Apart from 100% dimension & pressure test our product undergoes diffrent tests like spectroanalysis, PMI, Grain flow examination for forged parts, Ultrasonic, MPI, DP, Radiography to ensure composition and material soundness.
Impact at room temperature & minus 101OC is checked for low temperature valves. Hardness & Tensile is checked to ensure physical properties.Ball roundness on CMM and RA-value for Stem and seating mating parts are checked.Salt spray test is conducted on PTFE Phosphate / Zinc Coated & Painted parts to ensure resistance to rust under serve marine conditions.
Coating thickness is measured with digital thickness measuring gauge to ensure uniformity and minimum coating / painting thickness.Rubber composition, tensile & share 'A' hardness checked for seals.
Third Party Approval
We offer our products with third party inspection agencies like CEIL, BVQL, TUV, Germanischer Llyord, rites etc.
Critical tests like Co-efficient of flow (CV-Value) is checked at FCRI, Palghat and "FIRE SAFE" and cryogenic tests can be conducted as and when required with our side laboratory.
![Konin valves manufacture wide range of valves like Ball, Butterfly, Gate / Global / Check and Needle valves](images/lab-img.jpg)
Salient Features of Our Products
Valves are with fire safe design as per API 607, API 6d, Single Piece, 2 Piece, 2 way, 3 Way with different types of seat material such as PTEF, RPTFE (CFT), PEEK, Metal seated etc.
Valves with Extended Stem / Bonnet Jacketed are also available.
Certification
![Konin valves manufacture wide range of valves like Ball, Butterfly, Gate / Global / Check and Needle valves](images/iso-certificate-new.jpg)