Copyright © 2016-2017 by Kamala Valves Manufacturing Concern All Rights Reserved.
Design & Developed by Newwebmotion
Design & Developed by Newwebmotion
We “M/s. KAMALA VALVES MANUFACTURING CONCERN” introduce ourselves as a manufacturer of KVMC Brand Cast Iron/ S. G. Iron/ Cast Steel Valves, Pipe Fittings etc. Our developed factory in well located at Howrah, which is only 12km. from capital of West Bengal. Company has started its manufacturing activity in 1974-75 and we are an ISO 9001 : 2008 certificate Company.
The vast range of KVMC brand valves includes Sluice Valves, Non Return Valves, Globe Valves, Butterfly Valves, Air Valves, Dual Plate Check Valves, Sluice Gate, Fabricated Zero Velocity Valves, Temper Proof Air Valves and Air Cushion Valves etc. These valves are manufactured & supplied with the objective to ensure high quality at minimum profit margin.
Air Release Valves function to release air pockets that collect at each high point of a full pressured pipeline. Air Release Valves can open against internal pressure, because the internal lever mechanism multiplies the float force to be greater than the internal pressure. This greater force opens the orifice whenever air pockets collect in the valve. Air Release Valves are essential for pipeline efficiency and water hammer protection.
Features:
A streamlined disc profile provides smooth flow and ensures low pressure drop which is designed for strength and deflection eliminates possibility of flutter.
Specifications:
Non Return Valves are automatic in operation and designed to prevent reversal of flow in fluid piping systems. The valves are maintained open by the flow of fluid in the forward direction and are closed by back pressure of the fluid or by the weight of the closing mechanism or by a spring force. Various designs are available as listed below.
The range of check valve sizes range from 50mm to massive units of 1200mm dia. The swing check variation is a low pressure drop unit based on a hinged disc. This type of valve is suitable for low velocity applications with infrequent velocity reversals. The valve can be fitted with external weights to allow faster closure to reduce water hammer or shock pressure on flow reversal. External systems can also be included to force the valve closed in the event of a local fire.
The Dual Plate Check Valve employs two-spring-loaded plates hinged on a central hinge pin. When the flow decreases, the plates close by the action of torsion spring before flow reversal takes place. This design offers the twin advantages of No Water Hammer and Non Slam simultaneously. All features put together make the Dual Plate Check Valve as the most efficient & versatile design. It is also referred to as Silent check valve.
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Specifications: