Flow Control Chcek Valve (GA300X)

• Certification: GS, CE, ISO9001
• Media: Water
• Standard: Standard
• Connection Mode: Flange
• Power: Hydraulic
• Material: Stainless Steel
• Model NO.: GA300X
• Type: Self-Operated
• Transport Package: Plywood Case
• Specification: ISO 9001
• Trademark: GOOLE, OEM
• Origin: China(Mainland)
• HS Code: 8481804090
• Production Capacity: 10000PCS/Year

Product Description

Flow Control Chcek Valve (GA300X)

Product Description

The valve is used at outlet pipe of pump, with its open & close speed adjustable, and also used at high building for reducing water hammer & water slamming.

Specification

The 300X slow shut-off check valve is an intelligent valve intended for installation in the pump outlet of a high-rise buildings' water supply system. When uses it effectively prevents the reverse flow of a medium, as well as water hammer-type phenomena. This valve utilizes a motorized valve, check valve and water hammer eliminator at the same time and can effectively increase the safety and reliability of a water supply system.It integrates such functions as slow opening, fast and slow closing in order to eliminate water hammer, so as to prevent the occurrence of pump-on water hammer and pump-off water hammer. The valve can automatically realize turning on/off according to the operation specification of the pump.By pressing the On/Off button of the pump motor; a large flow and small pressure loss can be achieved. Our slow shut-off check valve are suitable for use with pipes of 600 caliber and below.Pressure Rating: PN10. PN16. PN25/Class150Size Range: DN20mm-DN800mm (3/4" - 32")Test and inspection: GB/T 13927 API598

 

Product Details

Flow Control Chcek Valve (GA300X)
Main Parts and Material

No	Parts Name	Material
1	Bonnet	CI/DCI/CS/SS
2	Spring	Spring Steel/SS
3	Diaphragm Gland	DCI
4	DiaphragmStem	NBR
5	Stem	2CR13
6	Disc	DCI
7	Sealing Gasket	NBR
8	Gasket Gland	DCI
9	Seat	SS
10	Body	CI/DCI/CS/SS

 

Product Parameters

Flow Control Chcek Valve (GA300X)
Main External Dimension

DN	L	A	A1	H	H1	F	D mm			D1 mm			D2 mm			n-Φd
	mm	mm	mm	mm	mm	mm	PN1.0	PN1.6	PN2.5	PN1.0	PN1.6	PN2.5	PN1.0	PN1.6	PN2.5	PN1.0	PN1.6	PN2.5
20	180	262	130	212	179	116	105	105	105	75	75	75	58	58	56	4-13.5	4-13.5	4-14
25	180	262	130	212	179	116	115	115	115	85	85	85	68	68	65	4-13.5	4-13.5	4-14
32	180	262	130	212	179	116	140	140	140	100	100	100	78	78	76	4-17.5	4-17.5	4-18
40	240	280	139	265	210	170	150	150	150	110	110	110	88	88	84	4-17.5	4-17.5	4-18
50	240	280	139	265	210	170	165	165	165	125	125	125	102	102	99	4-17.5	4-17.5	4-18
65	250	284	141	310	215	180	185	185	185	145	145	145	122	122	118	4-17.5	4-17.5	8-18
80	285	292	145	350	245	210	200	200	200	160	160	160	133	133	132	8-17.5	8-17.5	8-18
100	360	330	164	460	305	275	220	220	235	180	180	190	158	158	156	8-17.5	8-17.5	8-22
125	400	340	169	520	365	310	250	250	270	210	210	220	184	184	184	8-17.5	8-17.5	8-26
150	455	350	174	570	415	355	285	285	300	240	240	250	212	212	211	8-22	8-22	8-26
200	585	392	195	695	510	460	340	340	360	295	295	310	268	268	274	8-22	12-22	12-26
250	650	442	220	780	560	500	395	405	425	350	355	370	320	320	330	12-22	12-26	12-30
300	800	472	235	905	658	580	445	460	485	400	410	430	370	370	389	12-22	12-26	16-30
350	860	532	265	1025	696	640	505	520	555	460	470	490	430	430	448	16-22	16-26	16-33
400	960	582	290	1080	735	715	565	580	620	515	525	550	482	482	503	16-26	16-30	16-36
450	1075	632	320	1030	610	780	615	640	670	565	585	600	532	550	548	20-26	20-30	20-36
500	1075	682	350	1135	665	830	670	715	730	620	650	660	585	585	609	20-26	20-33	20-36
600	1230	762	390	1270	725	920	780	840	845	725	770	770	685	685	720	20-30	20-36	20-39
700	1650	832	420	1460	865	980	895	910	960	840	840	875	800	800	820	24-30	24-36	24-42
800	1750	932	470	1640	975	1050	1015	1025	1085	960	950	990	905	905	928	24-33	24-39	24-48

After Sales Service

Our Services

Pre-sale service:
1.We have full stock and can deliver within short time.
2.OEM and ODM order are accepted, Any kind of logo printing or design are available.
3.Good Quality + Factory Price + Quick Response + Reliable Service, is what we are trying best to offer you.
4.All of our products are produced by our professional workman and we have our high-work-effect foreign trade team, you can totally believe our service.   
After you choose:
1. We will count cheapest shipping cost and make invoice to you at once.
2. Check quality again, then send out to you at 1-2 working day after your payment
3. Email you the tracking no., and help to chase the parcels until it arrive you.
After-sale service:
1.We are very glad that customers give us some suggestion for price and products.
2.If you have any question,please contact us freely by E-mail or Telephone.

View of the factory