Spring Loaded Lift Check Valve
Description
Technical Parameters
Quick Details
Type: water check valve Place of Origin: Zhejiang, China Brand Name: SINPO Application: General Temperature of Media: High Temperature, -29~300℃ Power: Manual | Port Size: 1/2 to 4 inch Structure: Check Valve Body material: CF8(304) or CF8M(316) Standard: ANSI, JIS, GB, DIN Certificate: CE, RoHS, ISO9001, TUV Suitable Medium: Water, Oil, Steam, Liquid, etc |
Products Description
The Spring Lift Check Valve is an essential component in numerous industrial settings, including chemical and manufacturing industries. Its crucial function is to ensure the smooth and safe operation of various processes. By preventing the backflow of liquid or gases in a system, it helps to avoid significant damages and compromises to the quality of products or services. Without it, many industrial processes would be unsafe and inefficient. Therefore, the Spring Lift Check Valve is highly valued and widely used in diverse fields.
The Spring Lift Check Valve offers a great benefit by being able to regulate the flow of substances in a system. Thanks to its automatic opening or closing mechanism, which depends on the pressure differential it's subjected to, this valve can efficiently prevent over-pressure situations that could put equipment at risk of failure and jeopardize people's safety.
The ease of installation and maintenance is a standout feature of the Spring Lift Check Valve. This valve boasts minimal maintenance needs, translating to less downtime and lower maintenance costs. Additionally, its design is specifically engineered to endure rough and corrosive conditions, rendering it a reliable solution across various industries.
The Spring Lift Check Valve is a crucial component in various industrial applications, as it plays a vital role in controlling substance flow and preventing backflow. Its ability to ensure the safety and quality of products or services makes it highly valuable in industrial settings. Additionally, this valve offers easy installation and maintenance, which significantly contributes to its cost-effectiveness. By opting for the Spring Lift Check Valve, industries can enhance their efficiency and minimize downtime, ultimately improving overall operations.
For two decades, Sinpo has been dedicated to producing outstanding valves that exceed expectations. As a trusted supplier, our own manufacturing plant provides top-notch quality control. Our Spring Loaded Lift Check Valves are built to last, boasting impressive resilience and dependable performance. If you ever encounter any issues, our exceptional after-sales service will make sure you're taken care of. Trust Sinpo for the highest quality valves.
Connection | BSP,BSPT,DIN2999,NPT |
Material | Stainless Steel, WCB |
Pressure | 0 to 64 bar |
Medium Temperature | -29 to 300℃ |
Mediums | Water, oil, air, gas, and other mediums |

Materials:
No. | Part Name | Material |
1 | Body | CF8, CF8M |
2 | Spring | 304 |
3 | Disc | CF8, CF8M |
4 | Seat | CF8, CF8M |
5 | Gasket | PTFE |
6 | Bonnet | CF8, CF8M |
Dimensions:
SIZE | 1/2” | 3/4” | 1” | 11/4” | 11/2” | 2” | 2 1/2” | 3” | 4” |
d | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 76 | 94 |
D | 34 | 42 | 49 | 60 | 71 | 87 | 110 | 125 | 155 |
L | 58 | 63 | 75 | 88 | 101 | 114 | 149 | 170 | 208 |



Our History
China Sinpo Valve was established in 2003.And we have more than 20 years in manufacturing valves.During the past few years,We have become one of the leading manufacturers of float valve,ball valve,gate valve,globe valve,check valve,Y strainer,etc.
And nowadays our brand-SINPO and our products gain great reputation all over the world.
Product Feature and Applications
·20 years of valve manufacturing experience
·Strong inventory, phase of fee back for bulk delay
·Product fantastic will be assured for 1 year
·OEM service to assist clients to promote their brands
Suitable for petrochemical, coal chemical, paper, biopharmaceutical and different industries.



Our Laboratory
Now we have CNC machining center, CNC lathe, grinding machine, automatic lathe machine, conventional lathe machine, milling machine, drilling machine, valve pressure testing machines, spectrograph, etc, to make sure we supplied qulity products and exceptional customer service to our each customer.

Production Process
Quality is priority. Our humans continually connect remarkable significance to quality. Controlling from the manufacturing commencing to the end. We have well-trained and expert people and strict QC machine in every manufacturing link. And every product has to be one hundred percent inspected earlier than shipment.

FAQ
1.If products have some quality problem,how would you deal with?
A:We will responsible for all the quality problems.
2. If I need different measurements or weight, could you offer OEM service?
A: Sure, we can provide OEM service, also we can make new mould for your product, attaching your name brand.
3.Can you produce the products according to my own drawings?
A: Yes, we can produce the products according to your drawings that will be most satisfy you.
4.What's your advantage?
A: Honest business with competitive price and professional service on export process.
5.How long is your delivery time?
A: 15 days to 25 days for normal order, Delivery time depends on order size.
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