NRS RESILIENT SEAT GATE VALVE (BS 5163 TYPE A) PN16

PN16 Fig No.: V23A16 / V23AS16

FEATURES & SPECIFICATIONS

Non-rising stem
Inside Screw
Bolted bonnet
Full bore port allows optimum and smooth flowing passage
Fully encapsulated rubber disc
Resilient seat for superior pipeline isolation
Durable fusion bonded epoxy coated
Handwheel or removable square key operated
Designed to BS 5163 / BS EN 1074-2
Flange drilled to BS 4504 PN16 / EN 1092-2 PN16 / ANSI Class 150
(Specify on order)
Applicable for Building Services, Air-Conditioning, Fire- Protection,
Cold Water Plumbing, Hot Water System, Water Supply Works,
Water Treatment Plant, General Industries

Category: V-Series

Description

TECHNICAL SPECIFICATIONS

Working Pressure	16bar
Shell Testing Pressure	(x1.5) 24bar
Seat Testing Pressure	(x1.1) 17.6bar
Working Temperature	-20°C … 110°C
Suitable Media	Water, Oil, Gas

Material Specification

Part	Material	Specification
Body	Ductile Iron	EN-JS 1050
Bonnet	Ductile Iron	EN-JS 1050
Disc	EPDM Coated DI	EN-JS 1050
Stem	Stainless Steel 410	EN 10088-3 1.4006
Stem Nut	Brass	EN 12165 CW614N
Hexagon Bolt	Carbon Steel
O-Ring	EPDM/ NBR
Handwheel	Ductile Iron	EN-JS 1050

DIMENSIONS

DN	(mm) (inch)	50 2	65 2 1/2	80 3	100 4	125 5	150 6	200 8
	H	236	249	276	322	377	424	500
	H1	319	342	376	431	502	567	670
	L	178	190	203	229	254	267	292
	D	160	160	180	200	250	250	300

DN	(mm) (inch)	250 10	300 12	350 14	400 16	450 18	500 20	600 24
	H	591	695	789	815	995	1100	1240
	H1	794	925	1049	1105	1315	1458	1660
	L	330	356	381	406	432	457	508
	D	350	400	500	500	500	600	600