DIN3352-F5-暗杆软密封闸阀

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DIN3352-F5-暗杆软密封闸阀

Remarks:
1. Design according to DIN3352 F5, EN558-1 Series 15
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	Weight/kg
50	250	272	165	125	99	4-19	19	3	17
65	270	317	185	145	118	4-19	19	3	20
80	280	335	200	160	132	8-19	19	3	23
100	300	357	220	180	156	8-19	19	3	27
125	325	410	250	210	184	8-19	19	3	38
150	350	446	285	240	211	8-23	19	3	48
200	400	530	340	295	266	12-23	20	3	66
250	450	635	405	355	319	12-28	22	3	105
300	500	718	460	410	370	12-28	24.5	4	150

MATERIAL FOR MAIN PARTS

No.	Part Name	Material	Standards		No.	Part Name	Material	Standards
1	Body	Ductile Iron	EN1563-GJS-450	BS2789	10	O-ring	EPDM	EN681-1	BS2494
2	Wedge	EPDM	EN681-1	BS2494	11	O-ring	EPDM	EN681-1	BS2494
3	Wedge Core	Ductile Iron	EN1563-GJS-450	BS2789	12	Hexagon Brass Nut	Brass	EN12164	BS2874
4	Stem Nut	Brass	EN12164	BS2874	13	Dust-proof Cover	EPDM	EN681-1	BS2494
5	Stem	Stainless Steel	EN10088-3 1.4021	BS970 420S29	14	Cap	Ductile Iron	EN1563-GJS-450	BS2789
6	Gasket	EPDM	EN681-1	BS2494	15	Inner Hexagon Screw	Carbon Steel	EN ISO 4762	BS4168
7	Bonnet	Ductile Iron	EN1563-GJS-450	BS2789	16	Protective Cover	Nylon
8	O-ring	EPDM	EN681-1	BS2494	17	Inner Hexagon Screw	Carbon Steel	EN ISO 4762	BS4168
9	Stem Washer	Nylon