Thin single disc swing check valve with spring

Product Details

1.Flange according to EN1092-2 PN10/16

2.Face to face according to DIN3202 K3-1999, ANSI125/150

3.Working position in horizontal and vertical ascending fluid

4.Low weight

5.Easy mounting, short length

6.Seat inside body, low head loss7.Seat: rubber/metal or metal/metal

8.Option: O ring for face flanges

9.Working pressure: 1.0Mpa/1.6Mpa

10.Pressure test according to standards: API598 DIN3230 EN12266-1

11.working temperature:

NBR: 0℃～+80℃

EPDM: -10℃～+120℃

VITON: -23℃～+150℃

12.Medium: Water, air conditioning and hydrocarbon and irrigation etc.

Product parameters

DN(mm)		50	65	80	100	125	150	200	250	300	350	400
ΦD(mm)	PN10	107	127	142	162	192	218	273	328	378	438	489
	PN16	107	127	142	162	192	218	273	329	384	444	491
ΦE(mm)		32	40	54	70	92	114	154	200	235	280	316
L(mm)		14	14	14	18	18	20	22	26	28	38	44

keyword：Thin single disc swing check valve with spring

Thin single disc swing check valve with spring

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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