MATHER & PLATT – SLANTED SEAT NON RETURN VALVES

Mather & Platt Pumps Ltd. With more 100 years of experience we are pioneers in design and manufacturing of pumps. The same quality and experience has been extended to the different types of valves.

Non return valves are required at places, where the system engineering requires a unidirectional flow like on the delivery side of pumps and are also used in Pipe lines where reverse flow must be prevented. These valves are ideally suitable for applications handling water and other similar liquids.

Mather & Platt manufactures two types of Non return valves.:

a) SLANTED SEAT NON RETURN VALVES

The slanted seat check valve is a non-return valve with tilting disc. The disk swings freely and follows the flow movement of the operating liquid.

The valve disk opens under positive flow and retains a degree of opening corresponding to the flow rate. When the flow direction is reversed, the valve disc closes automatically until seated in closed position

b)STRAIGHT SEAT NON RETURN VALVES

The straight seat check valve with external dead weight is a non-return valve for quick closing. The disk swings freely and follows the flow movement of the operating liquid.

The valve disk opens under positive flow and retains a degree of opening corresponding to the flow rate. When the flow direction is reversed, the valve disk follows automatically until seated in closed position.