SHSUOTE - Qms Approved Pn16 Hydraulic Control Slow Closing Check Valve Slow Closing Check Valve

To boost Shanghai Suote Valve Co.,Ltd.'s sales and enhance our popularity in the global market, we strictly carry out marketing strategies, such as attending exhibitions and updating our information on social media like Facebook, to promote our products and services. Our everlasting aim is to become one of the most influential and leading enterprises in the industry.

SEND INQUIRY NOW

Type:: Double Seater

Certification:: GS , RoHS , CE , ISO9001

Connection Mode:: Flange

Power:: Hydraulic

Material:: Alloy

Media:: Water

product_price:: US$200-650/Set|50Sets(Min.Order)

SEND INQUIRY NOW

Products Details

Shanghai Suote Valve Co.,Ltd. conforms to the development trend of the industry, integrates internal superior resources, adopts the industry's cutting-edge manufacturing technology and production technology, and successfully creates Qms Approved Pn16 Hydraulic Control Slow Closing Check Valve with excellent performance and reliable quality. Slow Closing Check Valve indeed plays an essential role in our everyday activities.The Best product are undeniably beautiful, legendary in their own way and yet timeless enough to remain popular throughout a brief period of time. To make us continue to thrive in the next decade and beyond, we must focus on improving our technology capabilities and gathering more talents in the industry. With our full efforts, Shanghai Suote Valve Co.,Ltd. believe that we will stay ahead of other competitors in the future.

Product Description

QMS approved Pn16 Hydraulic Control Slow Closing Check Valve

01.Description
The slow closing check valve is composed of the main valve and the control pipeline of the hydraulic control valve, and the closing time of the main valve can be adjusted.It is installed at the outlet of the water pump of the building water supply system. It is mainly used to prevent the backflow of the medium and can effectively reduce the impact and noise of the water hammer.

02.Main parts&material

No.	Part	Material	China stardard
1	BODY	DUCTILE IRON	EN GJS-500-7
2	SEAT	STAINLESS STEEL	AISI 304
3	O-RING	RUBBER	NBR
4	ORING	RUBBER	NBR
5	BOLTS	STAINLESS STEEL	A1
6	WASHER	STAINLESS STEEL	A2
7	COVER	DUCTILE IRON	EN GJS-500-7
8	BUSH	BRASS	CuZn40Pb4
9	SPRING	STAINLESS STEEL	AISI 304
10	NUT	STAINLESS STEEL	A2
11	DIAPHRAGM	RUBBER	EPDM>NYLON
12	SUPPORT RING	DUCTILE IRON	EN GJS-500-7
13	OBTURATOR	DUCTILE IRON	EN GJS-500-7
14	MAIN GASKET	RUBBER	EPDM
15	SEAL RING	STAINLESS STEEL	AISI304
16	STEM	STAINLESS STEEL	AISI304
17	PLUG	STAINLESS STEEL	AISI304
18	PLUG	STAINLESS STEEL	AISI304
19	V-PORT	STAINLESS STEEL	AISI304

03.Features
001.Hydraulic control, no external driving force.
002.The main valve has only one moving part and the failure rate is low.
003.Diaphragm structure, no friction, high control sensitivity.
004.The pressure behind the valve does not change with the change of the pressure in front of the valve.
005.The pressure behind the valve does not change with the change of system flow;
006.Good static pressure reduction effect;
007.Wide range of pressure regulation after valve;

04.Dimensions

DN	L	ØD			ØK			H	N-Ød			ØB
DN	L	PN10	PN16	PN25	PN10	PN16	PN25	H	PN10	PN16	PN25	PN10	PN16	PN25
50	230	165	165	165	125	125	125	177	4-Ø19	4-019	4-019	Ø99	Ø99	Ø99
65	290	185	185	185	145	145	145	202	4-Ø19	4-019	8-019	Ø118	Ø118	Ø118
80	310	200	200	200	160	160	160	219	8-Ø19	8-Ø19	8-019	Ø132	Ø132	Ø132
100	350	220	220	235	180	180	190	243	8-Ø19	8-Ø19	8-Ø23	Ø156	Ø156	Ø156
125	400	250	250	270	210	210	220	243	8-Ø19	8-Ø19	8-Ø28	Ø156	Ø156	Ø156
150	480	285	285	300	240	240	250	333	8-Ø23	8-Ø23	8-Ø28	Ø211	Ø211	Ø211
200	600	340	340	360	295	295	310	428	8-Ø23	12-Ø23	12-Ø28	Ø266	Ø266	Ø274
250	730	405	405	425	350	355	370	478	12-Ø23	12-Ø28	12-Ø31	Ø319	Ø319	Ø330
300	850	460	460	485	400	410	430	538	12-Ø23	12-Ø28	16-Ø31	Ø370	Ø370	Ø389
*350	980	520	520	555	460	470	490	550	16-Ø23	16-Ø28	16-Ø34	Ø429	Ø429	Ø448
NOTE: 1. *DN 125/350 use same internal as DN100/300 2. AISI 304 factory standard material, consult factory for AISI 316 material

05.Execution standard

Design standard	CJ/T219, JB/T10674
Connection standard	GB/T17241.6
Face spacing standard	GB/T12221
Inspection testing standard	GB/T13927

06.Technical parameters

Nominal diameter	DN50~DN400(2"~16") PN16 DN50~DN300(2"~12") PN25
Nominal pressure	0.8MPa-1.3MPa
Operating temperature	0°C~85°C
Seal test	1.1PN
Shell test	1.5PN
Suitable medium	Water

07.Operating principle

The slow closing check valve is composed of the main valve and control pipeline of the hydraulic control valve and is installed at the outlet of the water pump of the building water supply system.When the pump is open, the water flow gives upward thrust to the disc of the main valve, and the upper chamber of the main valve drains out to open the main valve. The opening time of the main valve can be controlled by adjusting the opening size of the ball valve on the control pipe.When the pump is closed, the upward thrust at the disc disappears, and the water flows back to fill the cavity of the main valve, so that the main valve is closed. By adjusting the opening of the ball valve on the control pipe, the closing time of the main valve can be controlled.

2.Factory tour

3.FAQ

Q1.How about your delivery time?
A. Commonly, it is 5-10 days if in enough stock. It will takes about 20-30 days after receiving the deposit, the delivery time depends on the items and the order quantity.

Q2: Are you trading company or manufacturer ?
A: We are a manufacturer of hydraulic control valve,gate valve,butterfly valve,check valve,pressure reducing valve and other valve parts for Water plant, secondary water supply, municipal pipe network, reservoir, garbage treatment plant, subway and other industries in municipal engineering;Petrochemical, steel plant, power plant, shipbuilding and paper-making, bio-pharmaceutical, etc

Q3: Can you produce according to our own drawings?
A: Yes, please send your own drawing draft to us.OEM items are welcome.

Q4: Do you provide samples ? is it free or extra ?
A: Yes, we'd like to offer the sample for free charge but the freight will be on your charge.

Q5: Do you have agent or representative abroad?
A: We don't have any agents abroad up to now. If you have interests to join us as agent and enjoy more discounts.Just feel free to contact us then we can discuss more details.

Q6: Can we print the LOGO on products?
A: Yes, the OEM is available with the permission of our customers.

Q7. what is your payment term?
A: T/T or L/C,if you want any other way,please contact us.

Q8: what is your main market?
A:Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe,  North America, South America, and so on.

Q9: If products have some quality problem, how will you deal with?
A: We will be responsible for all the quality problems.

Q10: What can I get from cooperating with SUOTE VALVE?
A:  1. Special valves, with customized service.
     2. Timely production and delivery, time is money.
     3. Market protection service, long term business strategy.

More info pls just feel free to contact:

Shanghai Suote Valve Co., Ltd.

Basic Information

Year Established

--
Business Type

--
Country / Region

--
Main Industry

--
Main Products

--
Enterprise Legal Person

--
Total Employees

--
Annual Output Value

--
Export Market

--
Cooperated Customers

--

SHSUOTE - Wholesale Custom Globe Valve Ball Valve

We adopt to try to improve the manufacturing efficiency to suit the market needs better.As our technical capability has been optimized, more advantages of Wholesale Custom Globe Valve have been found. Now it can be used for a wide range of application field(s) including Globe Valve.
SHSUOTE - Manufacturer Wholesale Custom Globe Valve with Good Quality Ball Valve

The most significant part of Manufacturer Wholesale Custom Globe Valve with Good Quality's appeal is its superior advantages. Made of high-quality raw materials, the product has many great characteristics.Moreover, it has a unique appearance which is designed to keep up with the latest trend by our creative designers. This gate valve,Slow closing check valve,Pressure reducing valve,Double eccentric hemispherical valve,Double eccentric butterfly valve,Pipeline Ball Valve,Triple eccentric hard seal butterfly valve is bound to lead the industry trend.
SHSUOTE - Water Fire Irrigation Combination Kinetic Air Release Valve Air Release Valve

After Water Fire Irrigation Combination Kinetic Air Release Valve launching into the market, we have gained a lot of support and praise. Most customers think that this kind of products are in line with their expectations in terms of appearance and performance.In addition,It can be customized to satisfy customers' exact requirements.
SHSUOTE - Ductile Iron Eccentric Half Ball Valve Used in Water Plant Ball Valve

Our engineers and technicians have deep insight into the new technological developments. So far, we have been adopting the upgraded technologies maturely.It is popular in the application field(s) of Ductile Iron Eccentric Half Ball Valve Used in Water Plant.

PRODUCTS

Send your inquiry

*Name
Format error
*E-mail
Format error
*Phone/WhatsApp/Skype
Format error
*Company Name
Format error
*Content
Format error

Take advantage of our unrivaled knowledge and experience, we offer you the best customization service.

LEAVE A MESSAGE

With the expansion of the international market, we are inviting more overseas partners to join us. You’re welcome to work with us.

Name
Format error
E-mail
Format error
Phone/WhatsApp/Skype
Format error
Company Name
Format error
Content
Format error

Recommended

They are all manufactured according to the strictest international standards. Our products have received favor from both domestic and foreign markets.
They are now widely exporting to 200 countries.