Gate Valve

BS5150 PN16 OS&Y CAST IRON GATE VALVE

Product description: OS&Y gate Valve, nrs gate valve
INQUIRY

TECHNICAL REQUIREMENT :
● Design and Manufacture Conform to BS EN1171/BS5150
● Flange dimensions Conform to EN1092-2 PN16
● Face to Face dimensions Conform to EN558-1 List 3
● Testing Conform to EN12266-1
● Driving mode: hand wheel, bevel gear, gear, electric

Materials of parts
No.	Part Name	Material
1	BODY	EN-GJL-250
2	SEAT RING	ASTM B62
3	WEDGE RING	ASTM B62
4	WEDGE	EN-GJL-250
5	STEM	ASTM A276 420
6	BOLT	CARBON STEEL
7	NUT	CARBON STEEL
8	BONNET GASKET	GRAPHITE+STEEL
9	BONNET	EN-GJL-250
10	PACKING	GRAPHITE
11	PACKING GLAND	EN-GJL-250
12	NUT	CARBON STEEL
13	BOLT	CARBON STEEL
14	YOKE	EN-GJL-250
15	STEM NUT	Mn-BRASS
16	NUT	EN-GJL-250
17	HANDWHEEL NUT	CARBON STEEL
18	HANDWHEEL	EN-GJL-250
19	BOLT	CARBON STEEL
20	NUT	CARBON STEEL
21	BOLT	CARBON STEEL

Dimensions data (mm)
DN	50	65	80	100	125	150	200	250	300	350	400	450	500	600	700	800	900	1000
L	177.8	190.5	203.2	228.6	254	266.7	292.1	330.2	355.6	381	406	432	457	508	610	660	711	813
D	165	185	200	220	250	285	340	405	460	520	580	640	715	840	910	1025	1125	1255
D1	125	145	160	180	210	240	295	355	410	470	525	585	650	770	840	950	1050	1170
D2	99	118	132	156	184	211	266	319	370	429	480	548	609	720	794	901	1001	1112
b	20	20	22	24	26	26	30	32	32	36	38	40	42	48	54	58	62	66
n-d	4-19	4-19	8-19	8-19	8-19	8-23	12-23	12-28	12-28	16-28	16-31	20-31	20-34	20-37	24-37	24-41	28-41	28-44
f	3	3	3	3	3	3	3	3	4	4	4	4	4	5	5	5	5	5
H	302	330.5	369	461	523	595	754	940.5	1073	1258	1385	1545	1688	2342	2450	2590	2690	3060
W	200	200	200	255	306	306	360	406	406	508	558	610	640	640	700	700	800	900