Gate Valve

BS5163 PN25 TYPE-A RESILIENT SEAT GATE VALVE

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

TECHNICAL REQUIREMENT :
    ● Design and Manufacture Conform to BS5163
    ● Flange dimensions Conform to EN1092-2 PN25
    ● Face to Face dimensions Conform to BS5163
    ● Testing Conform to BS5163、EN12266-1
    ● Driving mode: hand wheel,square cover


No.	Part Name	Material
1	Body	EN-GJS-500-7
2	Rubber Disc	EPDM/NBR+DI.
3	Stem Nut	ZCuAl10Fe3
4	Stem	1Cr17Ni2
5	Bonnet Gasket	EPDM/NBR
6	Bonnet	EN-GJS-500-7
7	Socket Cap Screw	Carbon Steel
8	Seal Block	ZCuZn40Mn3Fe1
9	Handwheel	EN-GJS-500-7
10	Nut	Zinc-plated Carbon Steel
11	Washer	Zinc-plated Carbon Steel
12	Dustproof Seal Ring	EPDM/NBR
13	O-ring	EPDM/NBR
14	O-ring	EPDM/NBR
15	O-ring	EPDM/NBR

Dimensions data (mm)
DN	50	65	80	100	125	150	200	250	300	350	400	450	500	600
L	216	241	283	305	381	403	419	457	502	572	610	660	711	787
D	165	185	200	235	270	300	360	425	485	555	620	670	730	845
D1	125	145	160	190	220	250	310	370	430	490	550	600	660	770
D2	99	118	132	156	184	211	274	330	389	448	503	548	609	720
b	19	19	19	19	19	20	22	24.5	27.5	30	32	34.5	36.5	42
n-d	4-19	8-19	8-19	8-23	8-28	8-28	12-28	12-31	16-31	16-34	16-37	20-37	20-37	20-41
f	3	3	3	3	3	3	3	3	4	4	4	4	4	5
H	226	265	288	320	364	410	502	596	681	810	905	1008	1135	1310
H1	291	326	352	383	427	473	564	657	742	885	980	1083	1210	1385
W	200	200	200	255	255	306	306	360	360	406	406	508	508	508