Premium A105 Pn100 Stainless Steel Spring Check Valve for Reliability
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Product Highlights
- High Pressure Resistance: Supports PN16-PN160 working pressure with robust shell strength test capabilities.
- Versatile Material Options: Available in WCB, 25 Chromium Stainless Steel, Chrome-Molybdenum Steel, and Stainless Steel.
- Flexible Customization: Offers full customization, minor customization, and flexible options from samples or designs.
- Strict Quality Control: 100% inspection for finished products including visual and function checks by 3 QA/QC inspectors.
- Wide Temperature Range: Operates effectively within temperatures up to 550 degrees Celsius depending on material.
- ISO Certified Manufacturer: Factory holds ISO9001:2015 and ISO14001 certifications ensuring quality management standards.
- Fast Lead Time: Off-season lead time within 15 workdays; peak season lead time approximately one month.
- Global Export Experience: Exporting since 2007 with main markets in North America, Europe, and Southeast Asia.
Product Attributes
- Customization
- Available
- Media
- Water
- Temperature
- Ordinary Temperature
- Model NO.
- LK-H64
- Material
- A105/Wcb
- Connection Form
- Flange
- Structure
- Elevated
- Pressure
- High Pressure
- Function
- Sfcv Rubber Lobe
- Sealing Form
- Co Hard Alloy
- Flow Direction
- Unidirection
- Standard
- DIN
- Application
- Industrial Usage, Water Industrial Usage
- Standard or Nonstandard
- Standard
- Product Name
- Water One Way Flow Automatic Lift Check Valve
- Connection
- Flange
- Working Temperature
- 550
- Working Pressure
- Pn16-Pn160
- Weight
- Depend on Differenct Size
- Color
- Blue/Silver
- Body Material
- A105/Wcb
- Stem
- Cast Steel
- Transport Package
- Wooden Case Packaging
- Specification
- 4in
- Trademark
- likv
- Origin
- China
- HS Code
- 8481804090
- Production Capacity
- 1000000
- Package Size
- 100.00cm * 100.00cm * 100.00cm
- Package Gross Weight
- 500.000kg
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 Premium A105 Pn100 Stainless Steel Spring Check Valve for Reliability
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Product Description
A105 PN100 Lift Non-return Check Valve with Stainless Steel Spring
Technical data
| PN(MPa)Nominal pressure | 1.6 | 2.5 | 4.5 | |
| (MPa)Test pressure | Shell strength test | 2.4 | 3.75 | 6.0 |
| Seal teat(Liquid) | 1.76 | 2.75 | 4.4 | |
| Seal teat(Gas) | 0.5-0.7 | |||
| Suitable mediun | Water,steam,oil | Niter acids | oil | |
| Suitable tempetature | ≤425 | ≤100 | ≤550 | |
Meterial of main parts
| Product Type | Part name | |||
| valve body, valve bonnet | Valve disc, valve seat | Gasket | Fastenser | |
|
H44H(C) Y |
WCB or 25 |
H: 25+Chromium stainless steel Y: 25+Carbide |
Stainless steel with flexible graphite The steel strip Asbestos-wound gasket Spiral wound gasket |
High quality carbon steel |
| H44Y (I) | Chromium-molybdenum steel | Chrome molybdenum steel + Carbide | Alloy steel | |
| H44W (P) | Chrome-nickel titanium, chromium-nickel-molybdenum and titanium stainless steel | Stainless steel | ||
| H44W (R) | ||||
Product details

Qualification certificate






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.
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 materials are available for the valve body and disc?
- Options include WCB, 25 Chromium Stainless Steel, Chrome-Molybdenum Steel, and various Stainless Steels depending on the specific model (H44H, H44Y, H44W).
- What is the working pressure range?
- The valve supports working pressures from PN16 to PN160, with nominal pressures of 1.6, 2.5, and 4.5 MPa.
- Can the product be customized?
- Yes, we offer full customization, minor customization, and flexible customization from samples or designs. OEM and ODM services are available.
- What is the lead time for production?
- Off-season lead time is within 15 workdays, while peak season lead time is approximately one month.
- What certifications does the manufacturer hold?
- The company holds ISO9001:2015 and ISO14001 management system certifications, and the product has CE certification.
- What is the warranty or quality guarantee?
- We conduct 100% inspection on finished products, including visual and function inspections, ensuring high quality before shipment.
- What are the payment terms?
- We accept LC, T/T, small-amount payments, and credit card transactions.
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