AY42H.YA802Y

NegotiableUpdate on July 04

Model

Nature of the Manufacturer: Other

Product Category: Relief valve

Place of Origin: City, Province

Online Consult Contact Information

Overview

AY42H.YA802Y

Product Details

Safety relief valve in the system to play the role of security. When the system pressure exceeds the specified value, the safety valve open, the system will be part of the gas into the atmosphere, so that the system pressure does not exceed the allowable value, thus ensuring that the system is not due to excessive pressure and the occurrence of accidents.
Note: parameters are for reference only, or are not full. Valve can be used in accordance with the requirements of different pressure, material, diameter, drive, etc.. Specific please contact or online advisory contact.

NO.	Part name	Material Science
1	valve body	carbon steel
2	valve seat	Stainless steel
3	Valve	Stainless steel
4	Valve cover	Welding part
5	Spring	50CrVA

Model	Nominal pressure	Opening pressure rating	working temperature（℃）	Applicable medium
AY42H-160 YA802Y-160	16.0	6.3～16.0	200	Water, oil, etc.
AY42H-250 YA802Y-250	25.0	10.0～25.0
AY42H-400 YA802Y-400 YA802Y-600	40.0-60.0	20.0～60.0

Model		Nominal diameter			size
					Rc			ZG		L			L1			≈H
YA802Y-600		15			1/2"			1/2"		52			90			250
		25			1"			1"		52			113			275
		40			1¹/2"			1¹/2"		52			157			336
Model	Nominal diameter		size
			D	D1		K	M		Z-ød		b	L		L1	Rc		≈H
AY42H-160 AY42H-250 AY42H-400	15		135	95		25	M48×2		4-22		25	65		140	1/2"		329
	25		165	115		30	M52×2		6-26		28	80		150	1"		447
	25		200	145		38	M80×3		6-29		40	90		180	1¹/2"		485
	32		225	170		42	M100×3		6-33		50	100		200	2¹/2"		570