BS5163-type-B-明杆硬密封闸阀

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BS5163-type-B-明杆硬密封闸阀

Remarks:
1. Design according to BS EN1074-2:2000, EN1171:2002, BS5163-1:2004, BS5163-2:2004
2. Flange according to EN 1092-2:1997
3. Test according to EN 12266-1:2012
Working pressure:16kg/cm³ Shell test pressure:25kg/cm³ Seat test pressure:18kg/cm³
4. Media: water, neutral oil
5. External and internal coating:100% fusion-bonded epoxy
6. SS304, 316 bolts/nuts/washers are available on request

产品详情

DIMENSION:MM

DN	L	H	D	K	D1	n-d	b	f	W	Weight/kg
50	178	311	165	125	99	4-19	19	3	160	20
65	190	369	185	145	118	4-19	19	3	200	23
80	203	387	200	160	132	8-19	19	3	200	27
100	229	409	220	180	156	8-19	19	3	254	34
150	267	544	285	240	211	8-23	19	3	315	56
200	292	682	340	295	266	12-23	20	3	356	83
250	330	831	405	355	319	12-28	22	3	406	135
300	356	972	460	410	370	12-28	24.5	4	406	200

MATERIAL FOR MAIN PARTS

No.	Part Name	Material	Standards		No.	Part Name	Material	Standards
1	Body	Ductile Iron	EN1563-GJS-450	BS2789	12	Gland	Ductile Iron	EN1563-GJS-450	BS2789
2	Body Seat	Gunmetal	EN1982	BS1400 LG2	13	Bracket	Ductile Iron	EN1563-GJS-450	BS2789
3	Wedge	Ductile Iron	EN1563-GJS-450	BS2789	14	Stem Nut	Aluminum bronze	EN1982	BS1400 AB1
4	Wedge Seat	Gunmetal	EN1982	BS1400 LG2	15	Washer	Stainless Steel	EN10088-1 1.4301
5	Fixed Nut	Aluminum bronze	EN1982	BS1400 AB1	16	Hand Wheel	Ductile Iron	EN1563-GJS-450	BS2789
6	Stem	Stainless Steel	EN10088-1 1.4057		17	Lock Nut	Aluminum bronze	EN1982	BS1400 AB1
7	Gasket	EPDM	EN681-1	BS2494	18	Nut	Carbon Steel	EN ISO4032	BS3692
8	Inner Hexagon Screw	Carbon Steel	EN ISO4762	BS4168	19	Stud	Carbon Steel	DIN940	BS4439
9	Bonnet	Ductile Iron	EN1563-GJS-450	BS2789	20	Washer	Carbon Steel	EN ISO7089	BS4320
10	Packing	EPDM	EN681-1	BS2494	21	O-ring	EPDM	EN681-1	BS2494
11	Packing	TEFLON