Name: Wafer Lift Type Non Return Valve
Brand: FREE-VALVE
Availability: InStock

Product Details

FREE-VALVE’s wafer lift type non return valves are installed in the piping system, their main function is to prevent medium from flowing backwards, the valves are lift type ,and comes with a short pattern sandwich type flangeless wafer body conforming to the GB/T12221 and ASME B 16.10 face to face dimensions,the valve performs the same with lift Check Valve with much less cost and has a simple but reliable and robust construction.

Features

1. The spring is designed in combination with the disc seat guarantees a positive shut off of the returning medium.

2. Seat Ring is replaceable type.

3. Short Face-to-face dimension.

4. Self centering in pipeline due to controll outside diameter, enables easy installation.

Technical Specification:

1. Size Range: NPS2~NPS24,DN50~DN600

2. Applicable Temperature: 0~150℃

3. Connection Type: Wafer Type

4. Sealing material: Rubber or hard alloy

5. Body material：WCB,Stainless steel

6. Test standard：GB/T13927,API598

7. End dimension:ANSI B 16.10,GB/T12221

Application:

FREE-VALVE’s wafer lift type non return valves are mainly used in water supply systems, supply air system,petroleum, chemical and other industrial sectors to have the most suitable place of installation space restrictions.