- Home
- Equipment
Refine by
Noreva Environmental Equipment & Supplies
8 equipment items found
Manufactured by:Noreva GmbH based inMönchengladbach, GERMANY
With a shorter face-to-face (wafer type) than the ZB and where pressure loss across the valve is not such a significant consideration, the ZS is installed where space and weight is at a premium. This type is only available on special request. Materials according to customers request, such as Low Temperature Carbon Steel, Nickel-Aluminium-Bronze, Duplex, Superduplex, 6Mo, etc. are our ...
Manufactured by:Noreva GmbH based inMönchengladbach, GERMANY
ZO is available from DN25 to DN250 and in pressure classes PN 10 and PN 16 (other pressure classes are available upon special request), the face-to-face dimensions of the ZL type are in accordance with DIN EN 558-1. Materials according to customers request, such as Low Temperature Carbon Steel, Nickel-Aluminium-Bronze, Duplex, Superduplex, 6Mo, etc. ...
Manufactured by:Noreva GmbH based inMönchengladbach, GERMANY
The NB is the Noreva standard long face to face for 12″ and larger, providing optimum pressure recovery performance and, hence minimum pressure loss. It is also available with API 6D face-to-face dimensions (ND). Materials according to customers request, such as Low Temperature Carbon Steel, Nickel-Aluminium-Bronze, Duplex, Superduplex, 6Mo, ...
Manufactured by:Noreva GmbH based inMönchengladbach, GERMANY
Providing the customer a shorter face-to-face length and reduced weight, the NK is the Noreva standard lower cost solution where marginally higher pressure drops can be accepted. Materials according to customers request, such as Low Temperature Carbon Steel, Nickel-Aluminium-Bronze, Duplex, Superduplex, 6Mo, etc. are our speciality! ...
Manufactured by:Noreva GmbH based inMönchengladbach, GERMANY
Pressure recovery is further enhanced within the Type G valve. Whilst using the same Ring Disc format, the Type G valve has a wider, split body design facilitating even greater flow efficiency and throughput ...
Manufactured by:Noreva GmbH based inMönchengladbach, GERMANY
NC is a lower cost solution which combines the advantages of the NZ with a shorter face-to-face length and reduced weight, where marginally higher pressure drops are acceptable. Materials according to customers request, such as Low Temperature Carbon Steel, Nickel-Aluminium-Bronze, Duplex, Superduplex, 6Mo, ...
Manufactured by:Noreva GmbH based inMönchengladbach, GERMANY
Combining the Best of Two Worlds (Single Spring & Ring Disk) Specifically for Gas Service. NZ is designed for the gas applications with very low flowrates; it combines the advantages of minimized friction due to zero bending moments on the disc, stable operation at partial open flow and best dynamic behavior due to shortest disc stroke of any axial check valve. Type NA is in accordance with ...
Manufactured by:Noreva GmbH based inMönchengladbach, GERMANY
Type ZB – The ZB is the standard valve for sizes 1” – 10”. Its optimum designed aerodynamic flow path through the valve results in very low pressure losses. It is also available with API 6D face-to-face dimensions (ZD). The axial design allows for a streamlined flow path around the disc and high pressure recovery, minimising pressure drop across the valve. This efficient ...