DIN Double Disc Butterfly Swing Flange Type Spring Check Valve Silencing Slow Close
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Product Highlights
- Silencing Slow Close Design: DDCV double lobe structure effectively reduces water hammer noise and pressure surge.
- Durable Ductile Iron Body: Constructed with cast ductile iron for high strength and corrosion resistance.
- Versatile Medium Compatibility: Suitable for fresh water, sewage, air, steam, food, medicine, oils, and acids.
- Flexible Customization Options: Supports full customization, minor customization, and customization from samples or designs.
- Strict Quality Inspection: 100% visual and functional inspection of finished products with traceable raw materials.
- ISO Certified Manufacturer: Factory certified with ISO9001:2015 and ISO14001 management systems.
- Fast Lead Time: Off-season lead time within 15 workdays; peak season one month.
Product Attributes
- Customization
- Available
- Media
- Water
- Temperature
- Ordinary Temperature
- Material
- Ductile Iron
- Connection Form
- Flange
- Structure
- Butterfly
- Pressure
- Low Pressure
- Function
- Ddcv Double Lobe, Nrvr Silence
- Sealing Form
- Rubber Seal
- Flow Direction
- Unidirection
- Standard
- ANSI
- Application
- Industrial Usage, Water Industrial Usage
- Standard or Nonstandard
- Standard
- Product Name
- Check Valve Silencing Slow Close
- Blade
- Carbon Steel
- Connection
- Flange
- Working Temperature
- ≤80℃
- Working Pressure
- Pn16
- Weight
- Depend on Differenct Size
- Color
- Blue
- Body Material
- Ductile Iron
- Stem
- Stainless Steel
- Transport Package
- Wooden Case Packaging
- Specification
- 2in
- Trademark
- like
- Origin
- China
- HS Code
- 8481804090
- Production Capacity
- 1000000
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 DIN Double Disc Butterfly Swing Flange Type Spring Check Valve Silencing Slow Close
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DIN Double Disc Butterfly Swing Flange Type Spring Check Valve Silencing Slow Close -
DIN Double Disc Butterfly Swing Flange Type Spring Check Valve Silencing Slow Close -
DIN Double Disc Butterfly Swing Flange Type Spring Check Valve Silencing Slow Close -
DIN Double Disc Butterfly Swing Flange Type Spring Check Valve Silencing Slow Close -
DIN Double Disc Butterfly Swing Flange Type Spring Check Valve Silencing Slow Close -
DIN Double Disc Butterfly Swing Flange Type Spring Check Valve Silencing Slow Close -
DIN Double Disc Butterfly Swing Flange Type Spring Check Valve Silencing Slow Close
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Product Description
DIN Double Disc Butterfly Swing Flange Type Spring Check Valve Silencing Slow Close
Technical data
| DN (mm) Nominal diameter | 50(2″)~700(28") | 50(2″)~450(18") | |
| PN(MPa) Nominal pressure | 1.0 | 1.6 | |
| (MPa)
Testing pressure |
Shell | 1.5 | 2.4 |
| Sealing | 1.1 | 1.76 | |
| °C Suitable temperature | |||
| Suitable mediums | Fresh water .sewage, air, steam, food, medicine, oils, acids, etc. | ||
Meterial of main parts
| Body | Disc | Stem | Rubber gasket | Sping | ||||
| Name | Code | Name | Code | Name | Name | Code | Working temp | Name |
| Cast | Z | Plated ductile Iron | 1 | Stainless steel | EPDM | X3 |
-46~+121 Intemittence -50~+150 |
Stainless steel |
Ductile Irol |
Q | Aluminum bronze | 2 | Neoprene | X4 |
-29~+99 Intemittence -35~+113 |
||
| Carbon steel | C |
ZG1Cr13Ni9Ti Stainless steel |
NBR | X5 |
-35~+82 Intemittence -23~+93 |
|||
| Stainless steel | P |
CF8M Stainless steel |
5 | Neoprene | X7 | -23~+150 | ||
|
CF8M Stainless steel |
7 | |||||||
Product details
Qualification certificate
Production process
Production equipment
If you want to learn more,please contact with us
LIKE VALVE (TIANJIN) CO., LTD
Sales Director
KATRINA JIA
http://likevalve.en.made-in-china.com
Address: H12 Tengfei Base of Xiaozhan Industrial Area, Jinnan District , Tianjin, China
We will always be here try our best to provide you our best service!
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR256701". Items marked "
" are certified.
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Company Profile
LIKE VALVE (TIANJIN) Co., Ltd
American LIKE valves is a global supplier of flow control products, solution and services with a diverse range of products, for infrastructure and industrial fluid control. Our solution is an integral key part of the pipeline management solution, adopting advanced mechanical technology and automation system, so that the products always maintain excellent quality, and responding to customer needs correctly and fast. LIKE valve's customers and markets cover water supply and drainage, water treatment, heating, construction, fire fighting, HVAC systems, power plants, petrochemical, natural gas pipelines, ships and other fields.
LIKE valves always adhere to the quality policy of "quality is the life of products, products are the life of LIKE", have been passed ISO9001, ISO14001, OHSAS18001, TS, API, CE, RoHS, CCC certificate of professional testing institutions. We take customer satisfaction as the purpose, take our mission to realize the value by supply excellent service to our customers, strive to do even better on each product, each service, to provide continuous guarantee for customers all over the world.
LIKE valve adhering to the concept of "integrity, innovation, cooperation and mutual benefit", building our brand with product quality and customer satisfaction; Improving and surpass ourselves with unremitting pursuit and sustainable development. "LIKE Dream" will contribution to "China Dream" more wonderful!
Safe & Save, Let Like Help You!
1.25 years valves experience team (technical, quality control ); 10+ years experience sales team.
2. Professional technical and sales support with experienced teams.
3. Large products range: Types from butterfly valves, check valve, gate valves, globe valves, ball valves to control valves, strainers, various joints and fittings. Size from DN15 to DN3000. Pressure from PN2.5 to PN64, from 150LB to 1500LB.
Products got API6D certificate.
4. Multi-level products meet requirement of different market and customers.
5. Fast delivery, save expensive inland transportation: Only 40 minutes drive from our factory to the largest sea port -Tianjin seaport in northern China
6. Strict management and quality control system as per ISO9001(see in products catalog)
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- ROAD NO. 5, XIAOZHAN INDUSTRIAL AREA, JINNAN DISTRICT, TIANJIN, CHINA
-
Plant Area
- 3784 square meters
-
Number of Employees
- 33
-
Registered Capital
- 55,000,000 RMB
- Terms of Payment
- LC, T/T, Small-amount payment, Credit card
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays - Nearest Port
- Tianjin
Our Production Capability & Technical Expertise
-
Main Products
- Check Valve, Butterfly Valve, Gate Valve, Water Control Valve, Ball Valve, Globe Valve, Control Valve, Strainer, Joint, Safety Valve
-
Production Lines
- 2
-
Production Machines
- Assembly equipment, CNC machine tool, Hydraulic press, Voltage resistance testing machine
-
QA/QC inspectors
- 3 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
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
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2017-02-21
- Export Year
- 2007-03-02
- Main Markets
- North America, South America, Southeast Asia, Africa, Mid East, Western Europe
-
Repeat Buyers Choice
- 80%~100%
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO14001, ISO9001:2015
-
Product Certification
- CE
-
Cooperated with Fortune 500
- No
FAQ
- What is the nominal pressure rating?
- The nominal pressure is available in 1.0 MPa and 1.6 MPa options.
- What materials are used for the disc and stem?
- The disc can be made of stainless steel, ductile iron, aluminum bronze, carbon steel, or CF8M. The stem is typically stainless steel.
- Is OEM and ODM service available?
- Yes, both OEM and ODM services are available, along with various customization options from samples or designs.
- What is the warranty or quality guarantee?
- All finished products undergo 100% visual and functional inspection, and raw materials are fully traceable.
- What are the payment terms?
- We accept LC, T/T, small-amount payment, and credit card.
- What is the typical lead time for orders?
- Off-season lead time is within 15 workdays, while peak season lead time is one month.
- What certifications does the product have?
- The product holds CE certification, and the factory is certified with ISO9001:2015 and ISO14001.
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