DI 316 Stainless Steel Water Flap Check Valve With Flange DN 500 PN10

DI 316 Stainless Steel Water Flap Check Valve With Flange DN 500 PN10

DI 316 Stainless Steel Water Flap Check Valve With Flange DN 500 PN10

DI 316 Stainless Steel Water Flap Check Valve With Flange DN 500 PN10

non return valve

ductile iron swing check valve

non return valve,

ductile iron swing check valve,

swing wafer check valve

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Large Image : DI 316 Stainless Steel Water Flap Check Valve With Flange DN 500 PN10

Product Details:

Place of Origin:	Shanghai , China
Brand Name:	OEM
Certification:	ISO 9001/ API 6D
Model Number:	H74

Payment & Shipping Terms:

Minimum Order Quantity:	1pcs
Price:	negotiation
Packaging Details:	Usually packing by plywood case suit for sea delivery
Delivery Time:	1usually within 35 days after received your payment
Payment Terms:	T/T advance or L/C at sight
Supply Ability:	90,000pcs per month

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Detailed Product Description

Product Name:	Flap Vlave	Application:	Water , Oil, Etc.,
Size:	DN80 ~ DN2000	Pressure:	PN2.5 PN6 PN10
Standard:	API / DIN / BS / EN / ISO / JIS	Temperature:	-10~80 C
Body:	DI /CS / WCB / SS	Seat:	EPDM / Bronze / SS
High Light:	non return valve , ductile iron swing check valve

DI 316 Stainless Steel Water Flap Check Valve With Flange DN 500 PN10

DN(size)		D	D1	hole(n-d)
DN300	12"	440	400	12-23
DN400	16"	560	510	16-27
DN500	20"	670	620	20-27
DN600	24"	780	725	20-30
DN700	28"	895	840	24-30
DN800	32"	1010	950	24-33
DN900	36"	1110	1050	28-33
DN1000	40"	1220	1160	28-36
DN1100	44"	1320	1265	32-39
DN1200	48"	1450	1380	32-39
DN1300	52"	1560	1475	36-42
DN1400	56"	1675	1590	36-42
DN1500	60"	1775	1700	40-48
DN1600	64"	1915	1820	40-48
DN1700	68"	2015	1920	44-48
DN1800	72"	2115	2020	44-48
DN1900	78"	2200	2115	48-48
DN2000	80"	2325	2230	48-48

all the demisnion can make as buyer'er requirement

we can make other size according as buyer's requirement

DI 316 Stainless Steel Water Flap Check Valve With Flange DN 500 PN10 0

Application:

Valve is used for preventing the back-going of medium in pipelines and equipments, and the pressure of medium will bring the result of opening and closing automatically.

When the medium is back-going, valve disc will automaticaly closed to avoid accidents.

material:
NO	parts	qty	material
1	body	1	316
2	O-ring	2	EPDM
3	disc	1	316
4	O-ring	1	EPDM
5	eye bol	1	316
6	small cover	2	316
7	pin	1	316
8	retainer screw	2	316
9	big cover	2	316
10	bolt	2	316
11	spring	1	316

DI 316 Stainless Steel Water Flap Check Valve With Flange DN 500 PN10 1

◆deminsion:

DN	PN10.PN16							PN25							PN40
	A	B	C	D	E	L	G	A	B	C	D	E	L	G	A	B	C	D	E	L	G
40	94	16	22	81.4	25	195	0	equal PN10							equal PN10
50	109	16	32	94	33.6	208	1
65	129	17	40	111	46	230	2
80	144	17	54	123	56.5	245	3
100	164	18	70	147	71.4	265	3	168	18	70	149	71.4	269	3	Equal PN25
125	195	18	92	171	87.3	297	5	194	18	92	171	87.3	296	5
150	220	20	112	200	106.6	321	5	224	20	112	202	106.6	325	5
200	275	22	154	256	148.2	376	5	284	22	154	265	148.2	385	5	291	22	154	268	148.2	392	5
250	331	26	192	302	185.2	436	6	342	26	192	307	185.2	447	6	353	26	192	312	185.2	458	6
300	380	32	227	352	216.3	484	10	401	32	227	360	216.3	499	10	418	32	227	368	216.3	516	10
350	446	38	266	408	254	548	12	458	38	266	412	254	560	12	475	38	266	422	254	577	12
400	498	44	310	460	294.4	603	14	515	44	310	463	294.4	620	14	547	44	310	484	294.4	652	14

DI 316 Stainless Steel Water Flap Check Valve With Flange DN 500 PN10 4

Main Parts and Materials
Number	Part Name	Material
1	Body	GGG50
2	Disc	SS304
3	Stem	SS304
4	Spring	SS304
5	Washer	PTFE
6	Washer	PTFE
7	Gasket	NBR
8	Hex nut	A193A

DI 316 Stainless Steel Water Flap Check Valve With Flange DN 500 PN10 5

Main Dimensions
DN	D	D1	D2	L	R	t
50	107	65	40	43	27	18.4
65	127	80	60	46	35	19.8
80	142	94	70	64	42	27.7
100	162	117	88	64	50	27.7
150	218	171	134	76	77	31.6
200	273	224	182	89	102.5	32.9
300	378	310	260	114	146	43.3
350	446	360	298	127	170	45.3
400	488	410	350	140	195	52.3
450	546	450	385	152	215	58.2
500	594	505	438	152	238	58.3
600	700	624.5	538	178	292	74.6
700	820	720	662	229	345	96
800	930	825	762	241	394	99

Standards

Design and manufacture as BS1868, ANSI B16.34
Face to face dimensions as ANSI B16.10
End flange dimension as ANSI B16.5
Pressure-temperature ratings as ANSI B16.34
Pressure test as API 598
Applicable Medium: water ,gas,oil,and other causticity medium.

Test Pressure

Test Item		Shell Test		Seal Test		Back Seal Test		Air Seal Test
Medium		Water						Air
Unit		MPa	lbf/in2	MPa	lbf/in2	MPa	lbf/in2	MPa	lbf/in2
Pressure (Class)	150	3.1	450	2.2	315	2.2	315	0.5-0.7	60-100
	300	7.8	1125	5.6	815	5.6	815
	400	10.3	1500	7.6	1100	7.6	1100
	600	15.3	2225	11.2	1630	11.2	1630
	900	23.1	3350	16.8	2440	16.8	2440
	1500	38.4	5575	28.1	4080	28.1	4080

Tag:

Contact Person: Mr. Steve

Tel: 0086-21-57626759, 0086-13818096733

Fax: 86-21-57617555

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Specification

Face to face according to DIN3202-K3.

Flange drilling according to ANSI125/150;DIN2501PN10/PN16;AS2129 Table E;JIS10K ect.

Working Pressure: PN10;PN16