Stainless Steel Wcb Silent Swing Double Single Wafer JIS H71W H76 Control Pressure Relief Reducing Non Return Check Solenoid Valve Spare Parts
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Product Highlights
- OEM and Customization: Supports OEM services, logo printing, and full customization from samples or designs.
- Wide Size Range: Available in sizes from DN15 to DN600 to meet diverse industrial requirements.
- High-Quality Materials: Constructed from 304/316 Stainless Steel with metal hard sealing for durability.
- Strict Quality Control: 100% leakage tested at 100 psi and inspected one by one before shipment.
- Certified Manufacturer: ISO9001, CE, CIQ, and SGS certified factory with over 10 years of experience.
- Flexible MOQ: Low minimum order quantity starting from just 1 piece to facilitate trial orders.
- Fast Delivery: Standard delivery within 25-30 days; faster options available for stock items.
- Versatile Application: Suitable for water, gas, air, and corrosive liquids in industrial and household use.
Product Attributes
- Customization
- Available
- Media
- Water
- Temperature
- High Temperature
- Model NO.
- Check Valve
- Material
- Stainless Steel
- Connection Form
- Wafer
- Structure
- Swing
- Pressure
- Ordinary Pressure
- Function
- Non-Return
- Sealing Form
- Metal Hard Sealed
- Flow Direction
- Unidirection
- Standard
- ANSI/JIS/GB
- Application
- Industrial Usage, Water Industrial Usage, Household Usage
- Description
- Check Valve
- Size
- DN15-DN600
- OEM
- Available
- Sample
- Available
- Shipment Time
- Within 25days
- Certificate
- ISO9001, CE, CIQ, SGS
- Package
- Inner Box / Master Carton/ Wooden Case
- Cagory
- Ball Valve
- Parment
- Spare Parts
- Type
- Connector
- Feature
- Non Return Valve
- Usage
- Oil,Water,Gas
- Transport Package
- Carton, Plywood Case
- Specification
- CE
- Trademark
- YUZHENG
- Origin
- Wenzhou, Zhejiang, China
- HS Code
- 8481804090
- Production Capacity
- 100, 000.00 Pieces/Week
- Package Size
- 6.50cm * 3.78cm * 5.00cm
- Package Gross Weight
- 0.300kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Stainless Steel Wcb Silent Swing Double Single Wafer JIS H71W H76 Control Pressure Relief Reducing Non Return Check Solenoid Valve Spare Parts
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Stainless Steel Wcb Silent Swing Double Single Wafer JIS H71W H76 Control Pressure Relief Reducing Non Return Check Solenoid Valve Spare Parts -
Stainless Steel Wcb Silent Swing Double Single Wafer JIS H71W H76 Control Pressure Relief Reducing Non Return Check Solenoid Valve Spare Parts -
Stainless Steel Wcb Silent Swing Double Single Wafer JIS H71W H76 Control Pressure Relief Reducing Non Return Check Solenoid Valve Spare Parts -
Stainless Steel Wcb Silent Swing Double Single Wafer JIS H71W H76 Control Pressure Relief Reducing Non Return Check Solenoid Valve Spare Parts -
Stainless Steel Wcb Silent Swing Double Single Wafer JIS H71W H76 Control Pressure Relief Reducing Non Return Check Solenoid Valve Spare Parts -
Stainless Steel Wcb Silent Swing Double Single Wafer JIS H71W H76 Control Pressure Relief Reducing Non Return Check Solenoid Valve Spare Parts -
Stainless Steel Wcb Silent Swing Double Single Wafer JIS H71W H76 Control Pressure Relief Reducing Non Return Check Solenoid Valve Spare Parts
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Product Description
H74 Wafer Single Disc Check Valve in Stainless Steel
What is Check Valve:
A check valve,clack valve, non-return valve or one-way valve is a valve that normally allows fluid(liquid or gas) to flow through it in only one direction.
Check valves are two-port valves, meaning they have two openings in the body, one for fluid to enter and the other for fluid to leave. There are available in a wide range of sizes and costs, check valves generally are very small,simple or inexpensive. Check valves work automatically and most are not controlled by a person or any external Control; accordingly, most do not have any valve handle or stem.
The bodies(external shells) of most check valves are made of metal or palstic.
Wafer Check Valve Single Disc
Type: H74W-PN16/PN25/PN40Size: DN15-DN600
Body Material: 304/316/CF8/CF8M
| Product name | Stainless Steel Check Valve |
| 1)Material | 304/316/CF8/CF8M |
| 2)Size | DN15-DN200 |
| 3)Certificate | ISO9001: 2000,CE |
| 4)Working pressure | PN16/PN25/PN40/150LB/300LB |
| 5)Connection Ends | Thread/Wafer |
| 6)Suitable medium | Water, gas, air and some corrosive liquid |
| 7)Temperature Range | -20-300 degree C |
| 8)Investment | casting body and cap |
| 9)Sealing | Metal Seat(304/316) |
| Our advantage | Survival by quality and development by credibility. Quality first, customer upmost ! |
| 100% leakage tested at 100 psi air under water | |
| Can do OEM products | |
| Shipment | By Sea/By air/By express according to customers' requirements |
| Delivery time | usual 25 days around and can negotiate as per order qty |
| Shipping port | Ningbo, Shanghai |
| Term of Payment | 30% TT deposit,70% against the copy of B/L / LC |
| Package detail | inner CTN, ourside ply-wooden case |
| MOQ | 10 PCS/size |
| Gurantee Period | 18 monthes |
| Capacity to produce | 100, 000 PCS/week |
| DN | d | L | D | ||||
| I Type | II Type | PN1.0 | PN1.6 | PN2.5 | PN4.0 | ||
| 50 | 32 | 15 | 22 | 105 | 105 | 109 | 109 |
| 65 | 43 | 15 | 22 | 125 | 125 | 129 | 129 |
| 80 | 55 | 15 | 22 | 140 | 140 | 144 | 144 |
| 100 | 77 | 15 | 24 | 160 | 160 | 170 | 170 |
| 125 | 97 | 16 | 26 | 185 | 185 | 186 | 186 |
| 150 | 122 | 19 | 29 | 218 | 218 | 220 | 226 |
| 200 | 145 | 25 | 40 | 270 | 270 | 276 | 293 |
| 250 | 200 | 29 | 43 | 325 | 325 | 343 | 355 |
| 300 | 240 | 38 | 50 | 378 | 378 | 403 | 403 |
| 350 | 269 | 41 | 52 | 437 | 437 | 460 | 477 |
| 400 | 308 | 51 | 62 | 485 | 485 | 517 | 549 |
| 450 | 355 | 51 | 62 | 507 | 507 | 567 | 574 |
| 500 | 410 | 65 | 80 | 592 | 592 | 627 | 631 |
| 600 | 490 | 70 | 90 | 693 | 693 | 734 | 750 |
1 Are you a factory or trading company?
We are a factory specialized in manufacturing valves and fitting over 10 years.
And we have got the verification of compliance for ball valve from ECM and ISO9001 certificate of manufacturing and processing of valves and fittings.
2 Where are the main markets for your products?
We hope to make business with companies from all over the world. And for now, our valves and fittings have been exported to especially in North America, South America, South Asia, Europe and Middle East.
3 Do you have a minimum quantity of the products?
No, we will build business with you with even 1pc. We believe this cooperation will be a long-term relationship for our high quality, competitive price and good after-sale service.
4 Are samples available to be sent with free?
It depends on what product you need. There are hundreds of products we sell. You can contact us for particular answer.
5 Can you print our Logo on the valves?
Yes, we can totally produce products according to your this kind special request, even manufacture it based on your drawing.
6 What is your lead time?
It's around 30 days normally. If we have the products in stock, it will be about 15days
7 How can I check your factory situation while it's difficult for me to come to China?
We have photos and videos on our website and face book, It shows every step of the manufacturing.
We also have a showroom in CA, USA. If you have time, you can take a look.
8 How can you guarantee the quality of products?
First of all, we have the numerical control device to manufacture products accurately. Then our quality inspectors will test products one by one to make sure every valve or fitting we sell is qualified.
9 How long is the quality guarantee period?
We supply 6 to 12 months for quality guarantee according to customers' using frequency.
10 How do you pack?
1.Plastic bags→2.Paper box→3.Cartons→4.Plywood Case
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR2432169". Items marked "
" are certified.
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Company Profile
For the last couple of years we focus only on one thing: How to make your valves and fitting work better. We think, we design, we apply different kind of accessories to your equipment. We offer our design with competitive manufacturing process cost to support brands with attitudes and styles. Come talk to us. ZHEJIANG YUZHENG VALVE TECHNOLOGY Co., Ltd has been a manufacturer of Stainless Steel Ball Valves and Pipe Fittings since 1998. With the concept of "Customer First", we have achieved stable and fast development, we will keep on innovation and expand our business all over the world. It is about 5 minutes away from Yongqiang Airport, and half an hour from Wenzhou Train Station. Ningbo Port and Shanghai Port are very close to our factory.
The articles we produce including Stainless Ball Valve, Check Valve, Gate Valve, Strainer, Pipe Fittings and so on. All of them are ISO9001, CE, EAC approved. Yuzheng company also been inspected and approved by SGSThe standard of thread are, BSPP, BSPT, NPT, therefore our products can match the requirement of customers from different district. Products' standard including API6D, ASTM, MSS, ANSI, JIS, DIN, ISO, GB, etc. They are widely exported to Southeast of Asia, Middle East, Europe, South America and other areas.
Our strict production and professional sales team will be your guarantee during the cooperation, please don't hesitate to join us if you are specialized in the products.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- 108, Building 10, No. 176, Kunpeng Street(Robot Industrial Park) Oujiangkou, Dongtou, Wenzhou, Zhejiang, China
-
Plant Area
- 3000 square meters
-
Number of Employees
- 26
-
Registered Capital
- 11,800,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Ningbo Port, Shanghai Port
-
Minimum Order Quantity
- 1 Pc
-
Supply Chain Partners
- 10
Our Production Capability & Technical Expertise
-
Main Products
- Valve, Fitting
-
Production Lines
- 3
-
Production Machines
- CNC, CNC lathe
-
QA/QC inspectors
- 2 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Finished product checked by packing staff
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 2 people
-
Traceability of Raw Materials
- No
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2011-12-19
-
Export Year
- 13 Years
-
Main Markets
- Southeast Asia/ Mideast
-
Repeat Buyers Choice
- 50%~80%
-
Annual Export Revenue
- 4,000,000 USD
-
Number of Foreign Trading Staff
- 4
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Product Certification
- CE
-
Cooperated with Fortune 500
- No
FAQ
- Are you a factory or trading company?
- We are a factory specialized in manufacturing valves and fittings with over 10 years of experience. We hold ISO9001 certification for manufacturing and processing.
- What is the minimum order quantity (MOQ)?
- Our MOQ is very flexible, starting from just 1 piece. We believe in building long-term relationships based on quality and competitive pricing.
- Can you provide OEM services or print our logo?
- Yes, we support OEM services. We can produce products according to your drawings, print your logo, and offer full customization from samples or designs.
- What is the lead time for production?
- The standard lead time is around 25-30 days. If the products are in stock, delivery can be completed in about 15 days.
- How do you guarantee product quality?
- We use CNC devices for accurate manufacturing. Every valve is tested one by one for leakage at 100 psi and undergoes 100% visual and functional inspection.
- What is the warranty period for the valves?
- The quality guarantee period is typically 6 to 12 months, depending on the customer's usage frequency. Some sources also mention an 18-month guarantee.
- Are samples available for free?
- Sample availability depends on the specific product. You can contact us directly for details regarding sample requests and costs.
- What materials are used for the valve body?
- The valve body is made of stainless steel, specifically 304, 316, CF8, or CF8M, ensuring high durability and corrosion resistance.
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