DIN Cast Iron / Steel Lift Double Flanged Ball Check Valve , Non Return Valve

Lubricated Plug Valve

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Shanghai kangquan Valve Co. Ltd.

City:shanghai

Province/State:shanghai

Country/Region:china

Contact Person:MrSteve

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China DIN Cast Iron / Steel Lift Double Flanged Ball Check Valve , Non Return Valve wholesale

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

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Brand Name :OEM

Model Number :H41 / H41H

Certification :ISO 9001/ API 6D

Place of Origin :Shanghai , China

MOQ :1pcs

Price :negotiation

Payment Terms :T/T advance or L/C at sight

Supply Ability :90,000pcs per month

Delivery Time :1usually within 35 days after received your payment

Packaging Details :Usually packing by plywood case suit for sea delivery

Product Name :Disco check Valve

Application :Water , Oil, Gas, Etc.,

Size :DN15 ~ DN300

Pressure :PN16~PN40, 150 lbs ~ 600lbs

Standard :API 6D/ ANSI 16.5 B/ JIS 20K/JIS 10K /DIN

Temperature :-10~80 C

Body :SUS304 / 316

Seat :CF8 / CF8M

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Lift Check Valve , DIN Cast Iron / Steel, Double Flanged , Non-Return Valve

Application:

Lift check valve can work in high temperature and pressure circumstance with good appearance, nice function and superior. Widely used in petroleum, chemistry, water treatment industries.

Part Material
No.	Parts	MATERIAL
1	Body	WCB
2	Seat	SS304
3	Disc	WCB
4	Bonnet	WCB

Technical Specification
PN: 1.6MPa,2.5MPa,4.0MPa,6.4MPa,10.0MPa
DN:50mm-400mm
Medium: water,oil,gas etc.
Design Standard:BS5163
Flange Standard:BS EN 1092
OTHER STANDARD ARE AVAILABLE UPON REQUEST

Dimension Unit:mm
PN(Mpa)	DN	10	15	20	25	32	40	50	65	80	100	125	200	250	300	350	400
1.6	L	130	130	150	160	190	200	230	290	310	350	400	600	730	850	980	1100
1.6	H	78	78	100	110	120	140	165	170	178	195	222	312	730	850	980	1100

Specification:

pressure	PN(MPa)
pressure	1.6	2.5	4
Strength	2.4	3.8	6
seal	1.8	2.8	4.4
Body	WCB(C)	CF8(P)	CF8M(R)
temperature	≤425	≤100	≤100
Medium	water,steam,oil	nitric acid	acetum

Deminsion:

DN(mm)	L	D
DN(mm)	L	1.6	2.5	4
15	25	48	48	48
20	31.5	58	58	58
25	35.5	68	68	68
32	40	80	80	80
40	45	90	90	90
50	56	105	105	105
65	63	125	125	125
80	71	140	140	140
100	80	160	165	165
125	110	190	195	195
150	125	215	225	225
200	160	270	285	290
250	200	330	340	350
300	250	385	400	415

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

◆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

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

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