DN800 PN16 Ductile Iron Double Door Wafer Check Valve

Double plate wafer check valve is a type of check valve used to prevent backflow in piping systems. It consists of two half-plates hinged together and placed in the center of the valve body.

Size:DN40-DN1000.

Pressure: PN10/PN16/150LB/JIS 10K/JIS 5K

Sample/Cad drawing: available

DN800 PN16 Ductile Iron Double Door Wafer Check Valve

Paraments of Double Door Wafer Butterfly Valve

Double door wafer check valves often use a wafer structure, which has a simple structure, short length, and small weight, so the price is relatively cheap.
The double door wafer check valve is made of high-quality materials such as stainless steel or ductile iron and can cope with various usage environments.
Double door wafer check valve can provide soft seal and hard seal.

wafer check valve

DN		D	D1	D2	L	R	t	weight（kg）
mm	inch	D	D1	D2	L	R	t	weight（kg）
50	2″	107	65	43.3	43	28.2	19	1.5
65	2.5″	127	80	60.2	46	36.1	20	2.4
80	3″	142	94	66.4	64	43.4	28	3.6
100	4″	162	117	90.8	64	52.8	27	5.7
125	5″	192	145	116.9	70	65.7	30	7.3
150	6″	218	170	144.6	76	78.6	31	9.0
200	8″	273	224	198.2	89	104.4	33	17
250	10″	328	265	233.7	114	127	50	26
300	12″	378	310	283.9	114	148.3	43	42
350	14″	438	360	332.9	127	172.4	45	55
400	16″	489	410	381.0	140	197.4	52	75
450	18	539/555	450	419.9	152	217.8	58	101/107
500	20″	594	505	467.8	152	241	58	111
600	24″	690	624	572.6	178	295.4	73	172
700	28″	800	720	680	229	354	98	219

DN800 PN16 Ductile Iron Double Door Wafer Check Valve

DN800 PN16 Ductile Iron Double Door Wafer Check Valve

Paraments of Double Door Wafer Butterfly Valve

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