Home- Products- Check Valve- Din Flange Stainless Steel Lift Check Valve

Din Flange Stainless Steel Lift Check Valve

The lift check valve is automatically opened and closed by a sealing seat and a spring.The main function of the valve is to prevent the back flow of fluid in the pipeline. The valve disc automatically closes when the fluid stops or reverses its direction, ensuring that the fluid flows in only one direction, avoiding equipment damage or reduced system efficiency.

Inquire Now Next Product

Product Description

Main Features of the Product

Size Range	DN 15 – DN 600
Pressure Range	PN 16 – PN 100
Connection Ends	FLG, BW
Main Material	WCB, WCC, LCB, LCC, GG25, GGG40, CF8, CF8M, 2205, Duplex Stainless Steel, etc.
Bonnet Type	Bolted Bonnet
Design & Manufacture	DIN 3356
Face-to-Face	DIN 3202
Connection Ends Standard	EN 1092-1
Testing & Inspection	EN 12266
Applications	Water Systems, Oil & Gas Industry, Power Plants, Chemical Processing, etc.

Main Advantage of the Product

1) High pressure and high flow resistance;

2) Low fluid resistance;

3) Long service life;

4) Precise automatic opening and closing.

Technical Specifications

Din Flange Stainless Steel Lift Check Valve

Main Dimension:PN16

DN	D	D1	D2	b	z-Φd	f
15	Φ95	Φ65	Φ45	14	4-Φ14	2
20	Φ105	Φ75	Φ58	16	4-Φ14	2
25	Φ115	Φ85	Φ68	16	4-Φ14	2
32	Φ140	Φ100	Φ78	16	4-Φ18	2
40	Φ150	Φ110	Φ88	16	4-Φ18	3
50	Φ165	Φ125	Φ102	16	4-Φ18	3
65	Φ185	Φ145	Φ122	18	8-Φ18	3
80	Φ200	Φ160	Φ138	18	8-Φ18	3
100	Φ220	Φ180	Φ158	18	8-Φ18	3
125	Φ250	Φ210	Φ188	20	8-Φ18	3
150	Φ285	Φ240	Φ212	20	8-Φ22	3
200	Φ340	Φ295	Φ268	22	12-Φ22	3
250	Φ405	Φ355	Φ320	24	12-Φ26	3
300	Φ460	Φ410	Φ378	26	12-Φ26	4
350	Φ520	Φ470	Φ438	28	16-Φ26	4
400	Φ580	Φ525	Φ490	30	16-Φ30	4
450	Φ640	Φ585	Φ550	32	20-Φ30	4
500	Φ715	Φ650	Φ610	34	20-Φ33	4

Main Dimension:PN40

DN	L	D	D1	D2	b	f	z-Φd
15	130	Φ95	Φ65	Φ45	16	2	4-Φ14
20	150	Φ105	Φ75	Φ58	18	2	4-Φ14
25	160	Φ115	Φ85	Φ68	18	2	4-Φ14
32	180	Φ140	Φ100	Φ78	18	2	4-Φ18
40	200	Φ150	Φ110	Φ88	18	3	4-Φ18
50	230	Φ165	Φ125	Φ102	20	3	4-Φ18
65	290	Φ185	Φ145	Φ122	22	3	8-Φ18
80	310	Φ200	Φ160	Φ138	24	3	8-Φ18
100	350	Φ235	Φ190	Φ162	24	3	8-Φ22
125	400	Φ270	Φ220	Φ188	26	3	8-Φ26
150	480	Φ300	Φ250	Φ218	28	3	8-Φ26
200	600	Φ375	Φ320	Φ285	34	3	12-Φ30
250	730	Φ450	Φ385	Φ345	38	3	12-Φ33
300	850	Φ515	Φ450	Φ410	42	4	16-Φ33