lift check valve

Short Description:

The H41T-16 lift check valve is a valve used to prevent media backflow, also known as a non-return valve, one-way valve, or reflux valve. Check valves belong to a type of automatic valve, whose main functions include preventing media backflow, preventing reverse rotation of pumps and drive motors, and discharging media from containers. Suitable media: water, steam, oil products, etc.

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Product Detail

Production workshop

QC

Shipments to customers

Product Tags

Meterial of main parts

Part name	Matenal
Part name	H41T-16	H41W-16	H41H-16
Disc	Cast iron+Brass	Cast iron	Cast iron+stainless steel
Body,bonnet	Cast iron	Cast iron	Cast iron
Seal ring	Brass	Cast iron	Stainless steel

Technical data

Product model		H41T	H41W	H41H
PN(MPa) Nominal pressure		1.6
Test pressure	(MPa) Strength(water)	2.4
	(MPa) Seal(water)	1.76
Temperature working(℃)		≤200	<100	<200
Suitable working		Water,steam	Oil	Water,steam,oil

Main dimensions

DN (mm)	L	D	D1	D2	b-f	Z-φd	H
15	130	95	65	45	14-2	4-14	60
20	150	105	75	55	16-2	4-φ14	60
25	160	115	85	65	16-2	4-φ14	65
32	180	135	100	78	18-2	4-φ18	84
40	200	145	110	85	18-3	4-φ18	96
50	230	160	125	100	20-3	4-φ18	115
65	290	180	145	120	20-3	4-φ18	145
80	310	195	160	135	22-3	8-φ18	156
100	350	215	180	155	24-3	8-φ18	170
125	400	245	210	185	26-3	8-φ18	201
150	480	280	240	210	28-3	8-φ23	238
200	600	335	295	265	30-3	12-φ23	245