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H41W/H GB Lifting Check Valve

Product overview

Product model: H41W/H
Nominal diameter: DN50 ~ 400mm
Pressure range: PN10 ~ 160MPa
Operating temperature: -196℃ ~ +560℃
Main material: carbon steel, stainless steel, alloy steel
Design and manufacture: GB12236
Structure length: GB12221
Connection flange: JB/T79-1994
Test and inspection: JB/T9092-1999

H41W/H GB Lifting Check Valve product details

H41W/H GB Lifting Check Valve product Overview
H41W/H GB Lifting Check Valve produced and sold by Baigang valve group for medium and small diameter pipeline pressure, temperature and medium control connected or cut off the pipeline medium opening and closing device; rely on valve flap weight and fluid pressure to automatically stop the fluid Backwards.

H41W/H GB Lifting Check Valve features

1, when the medium flows into the valve body by the arrow of the body, the pressure of the medium acts on the valve flap to generate an upward thrust force, and when the medium thrust force is greater than the gravity of the valve flap, the valve is opened. When the valve medium pressure on the role of the valve with the force of the valve itself is greater than the pressure before the valve pressure on the role of the valve, the valve closed to prevent the media back.
2, GB lifting check valve has the advantages of simple structure, reliable operation, easy maintenance, etc., widely used in purification equipment, petroleum, chemical, metallurgy, electric power, textile and other production processes.

H41W/H GB Lifting Check Valve performance specifications

Body material		Nominal pressure (MPa)	Working temperature (℃)	Suitable media
Carbon steel		1.6-6.4	≤425	Water, oil, steam
Carbon steel		10.0,16.0	≤450	/
Stainless steel	P	1.6-16.0	≤200	Nitric acids
Stainless steel	R	/	/	Acetic acid
Chrome nickel-titanium heat-resistant steel	PI	1.6-6.4	≤550	Oil, petroleum products
Chrome-molybdenum steel		1.6-16.0	≤550	oil

H41W/H GB Lifting Check Valve main dimensions

PN	DN	The main connection size									Overall dimensions
PN	DN	L	D	D 1	D 2	D 6	b	f	f 1	Z-φd	H
1.6MPa	40	200	145	110	85	-	16	2	-	4-18	95
	50	230	160	125	100	-	16	2	-	4-18	105
	65	290	180	140	120	-	18	2	-	4-18	120
	80	310	195	165	135	-	20	3	-	8-18	130
	100	350	215	180	155	-	20	3	-	8-18	140
	125	400	245	210	185	-	22	3	-	8-12	155
	150	480	280	240	210	-	24	3	-	8-23	180
	200	600	335	295	265	-	26	3	-	12-23	215

Reminder:

All text, data and pictures in this article are for reference only.To see more details of the H41W/H GB Lifting Check Valve performance parameters, structural dimension parameters, pricing, etc., or to request high quality printing samples, please Contact us.

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