Wafer type double disc swing check valve

Product Details

1.Working pressure: 1.0Mpa/1.6Mpa/2.5Mpa

2.Working temperature:

NBR: 0℃～+80℃

EPDM: -10℃～+120℃

VITON: -20℃～+180℃

3.Face to face according to DIN3202K3, ANSI 125/150

4.Flange according to EN1092-2, ANSI 125/150 etc.

5.Testing: DIN3230, API598.

6.Medium: Fresh Water, Sea water, food stuff, all kinds of oil, acid, alkaline liquid etc.

Product parameters

DN(mm)		40	50	65	80	100	125	150	200	250	300	350	400	450	500	600	700
L (mm)		43	43	46	64	64	70	76	89	114	114	127	140	152	154	178	229
D(mm)		65	65	80	94	117	145	170	224	265	312	360	410	450	500	624	720
Φ(mm)	PN10	92	107	127	142	162	192	218	273	328	378	438	489	532	585	690	800
	PN16	92	107	127	142	162	192	218	273	329	384	446	491	550	610	720

keyword：Wafer type double disc swing check valve

Wafer type double disc swing check valve

A check valve is a valve in which the closing member is a circular valve disc that uses its own weight and the pressure of the medium to prevent the backflow of the medium.

E-mail: dongsheng@lzds.cn

Classification:

Check valve

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