Metal-Seated Gate Valve

Non-Rising Stem

A metal-seated gate valve with a non-rising stem for on/off isolation in compatible water pipelines.

SizesDN40–600

PressurePN10 or PN16

ConnectionEN1092 PN10/16

Valve typeGate valves

Specifications

Series size rangeDN40–600

Pressure optionsPN10 or PN16

Face-to-face referencesDIN3202 F4 and BS5163

Flange connectionEN1092 PN10/16

Operator mounting referenceISO 5210

Stem designNon-rising stem

Full table

Type	DN(mm)	L	D	D1	b	Z-Φd	H	D0
NRS	40	165	150	110	18	4-Φ19	257	140
NRS	50	178	165	125	20	4-Φ19	290	160
NRS	65	190	185	145	20	4-Φ19	315	160
NRS	80	203	200	160	22	8-Φ19	362	200
NRS	100	229	220	180	24	8-Φ19	397	200
NRS	125	254	250	210	26	8-Φ19	447	240
NRS	150	267	285	240	26	8-Φ23	500	240
NRS	200	292	340	295	26/30	8-Φ23/12-Φ23	597	320
NRS	250	330	395/405	350/355	28/32	12-Φ23/12-Φ28	735	320
NRS	300	356	445/460	400/410	28/32	12-Φ23/12-Φ28	840	400
NRS	350	381	505/520	460/470	30/36	16-Φ23/16-Φ28	925	400
NRS	400	406	565/580	515/525	32/38	16-Φ28/16-Φ31	1087	500
NRS	450	432	615/640	565/585	32/40	20-Φ28/20-Φ31	1175	500
NRS	500	457	670/715	620/650	34/42	20-Φ28/20-Φ34	1440	500
NRS	600	508	780/840	725/770	36/48	20-Φ31/20-Φ37	1585	500

Overall dimensions refer to the manual configuration; electric operators require separate confirmation.

Specifications are for preliminary selection. Final configuration and ratings are subject to quotation and technical confirmation.