对焊式波纹管截止阀 WDJ41H/W

Bb Os & Y型结构

	制造标准：DIN3356	结构长度：DIN3202
	对焊口标准：DIN3239	试验标准：DIN3230

Bb Os & Y structure
	Manufacture：DIN3356	Face to face：DIN3202
	Butt-welding：DIN3239	Test：DIN3230

公称压力 (nominal pressure)	1.6Mpa	2.5Mpa	4.0Mpa
密封试验(seal test)	1.8MPa	2.8MPa	4.4MPa
壳体强度(shell)	2.4MPa	3.6MPa	6.0MPa
适用温度 (suitabletemprature)	300℃

PN1.6-6.4MPa

公称通径 DN(mm)	尺寸(mm)
	L	H	D	D0	D1	L1	a	手轮
10	130	220	36	10	18.4	10	37.30°	120
15	130	245	36	15	22.5	10	37.30°	140
20	150	245	44	20	28.5	11	37.30°	160
25	160	265	48	25	34.5	12	37.30°	180
32	180	270	48	33	-	-	37.30°	200
40	200	285	55	39	-	-	37.30°	240
50	230	320	64	48	-	-	37.30°	300
65	290	365	82	65	-	-	37.30°	320
80	310	410	95	76	-	-	37.30°	360
100	350	430	117	98	-	-	37.30°	380
125	400	470	143	123	-	-	37.30°	400
150	480	500	167	148	-	-	37.30°	450
200	600	533	217	198	-	-	37.30°	500