A48Y-16/25/40 DN 32-150mm Safety Valve

Medium temperature: ≤300 ℃
Operation: Wrench
Medium: air, water, oil, steam, etc.
Caliber: DN50-900
Pressure: 1.6-6.4mpa
Body material: WCB
Connection method: flange type

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Product Details

Safety Valve Main parts and material
Parts name	Material
Valve body	WCB
Spring	50CrVA
Valve stem	2cr13
Disc	2cr13

Safety Valve Outline and connecting measurement
Type	Nominal DN(mm）	Measurement（mm）
Type	Nominal DN(mm）	d0	L	L1	DN'
A48Y-16/25/40	20	10	95	85	25
	25	15	110	95	32
	32	20	115	100	40
	40	25	120	110	50
	50	32	135	120	65
	65	40	160	125	80
	80	50	170	135	100
	100	65	195	175	125
	125	80	210	190	150
	150	100	250	210	200
	200	125	305	260	250
	250	150	350	320	300
	300	200	370	350	400
	350	250	500	450	500
	400	300	500	450	500
	500	350	550	500	600