Angle Type Single-Lever Safety Valve (GA41H)

Model NO.: GA41H Structure: Lever Category: Safety Valve Size: Dn25-200 Medium: Steam or Air Usage: Overpressure Protection Safety Device Trademark: Goole, OEM Origin: Wenzhou, Zhejiang, China Pressure: Pn16-Pn100 Material: C.S Model No: Ga41h Connecting Type: Flange Medium Temperature: Below 450 Deg C Application: Boiler or Other Pressure Container Specification: CE, SGS, TUV HS Code: 8481400000 Lever Safety Valvecan be classified into Single-Lever Safety valve and Dual-Lever Safety Valve or called Double-Lever Safety Valve.
GA41H,GA42H, and GA44H Type Safety Valve is applicable to the boiler and pressure container ( The working Temperature is 450 Deg C or Less.), which will avoid the pressure rate over seed the allowable upper limit. The medium of this Single-Lever Safety Valve can be steam or air.
GA41H, GAGA51H Type Safety Valve, except the lever  (Lever material is carbon steel), hammer(hammer material is cast iron), the materials of other parts is the same as GA41H-16C Spring loaded type safety valve.

GA41H Single Lever Safety Valve Material List

	Part name	Material
1	Nozzel	WCB
2	Disc	2Cr13
3	Hammer	Cast Iron
4	Body	WCB/WC6
5	Stem	2Cr13
6	Lever	WCB
7	Guide	SS

   GA41H Angle Type Single Lever Safety Valve Dimension

PN	DN	Dimension
		do	L	L1	D	K	g1	f	b	z-ød	DN'	D1	K1	g2	b1	f'	z-ød1
1.6 Mpa	25	20	100	85	115	85	65	2	16	4-14	25	115	85	65	16	2	4-14
	32	25	115	100	140	100	78	2	18	4-18	32	140	100	78	18	2	4-18
	40	32	120	110	150	110	85	3	18	4-18	40	150	110	85	18	3	4-18
	50	40	135	120	165	125	100	3	20	4-18	50	165	125	100	20	3	4-18
	80	65	160	135	200	160	135	3	20	8-18	80	200	160	135	20	3	8-18
	100	80	170	160	220	180	155	3	22	8-18	100	220	180	155	22	3	8-18
	150	125	205	195	285	240	210	3	24	8-23	150	285	240	210	24	3	8-23
	200	150	240	230	340	295	265	3	26	12-23	200	340	295	265	26	3	12-23

 

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