Product Overview
Introducing the robust Premium Clamp Type Globe Valve with Weld Connection and Durable Design from Wenzhou Safety Stainless Steel Co., Ltd. This industrial-grade marvel is engineered to perfection, serving as a stellar fluid control solution for rigorous industrial applications. Its widespread use spans across crucial industries like petroleum, chemical, power generation, and pharmaceuticals. Meticulously constructed from superior stainless steel with impeccable welded connections, this valve offers outstanding sealing performance, exceptional corrosion resistance, and the ability to withstand high-pressure and high-temperature conditions. It is precision-crafted to regulate or completely shut off flow, thereby safeguarding system integrity and stability in the most demanding environments.
Structure & Materials
1.
Valve Body Material
- The heart of this valve is its main body, artfully made from premium grades of stainless steel such as 304, 316, and 316L. This choice of material ensures remarkable resistance to corrosion, making it ideal for handling acidic, alkaline, and high-purity media with ease.
- For those extreme conditions where only the best will do, specialized materials like duplex steel or Hastelloy® can be specified, bringing unparalleled resilience to your operations.
2. Welded Connections
- Our valve features Butt-weld (BW) ends that comply with ASME B16.25 standards, guaranteeing seamless, leak-free integration with existing pipeline systems. This makes it the perfect choice for high-pressure and hazardous fluid environments.
3.Sealing Design
- The valve boasts hard-faced sealing surfaces, including Stellite®-coated disc and seat, which provide superior wear and erosion resistance, significantly prolonging the valve's service life.
- A sophisticated packing chamber equipped with flexible graphite or PTFE seals ensures a tight seal, effectively preventing stem leakage even under extreme temperatures and pressures.
4. Actuation Options
- Manual operation is made comfortable and efficient with an ergonomic handwheel or gearbox, featuring low torque requirements and a clear position indicator for precise control.
- For advanced automation, the valve is compatible with electric or pneumatic actuators, allowing seamless remote control and integration within complex systems.
Technical Specifications
- Nominal Diameter**: Ranges from DN15 to DN100 (1/2" to 4"), catering to a variety of system demands.
- Pressure: Designed to handle pressures up to PN16, ensuring robust performance.
- Temperature Range: Capable of functioning from a cryogenic -196°C to a blistering +550°C, making it versatile for diverse applications like high-temperature steam.
- Media Compatibility: Expertly handles a broad spectrum of media, including water, steam, oils, corrosive chemicals, and liquefied gases.
- Design Standards: Engineered to meet the rigorous GB/T 12235 standards.
Key Advantages
Extreme Condition Resilience: Our valves undergo cryogenic treatment and high-temperature hardening processes, making them perfect for LNG or steam applications, delivering unwavering performance.
Zero-Leakage Assurance: Boasting a dual-seal design that combines metal and soft sealing, each valve undergoes stringent API 598 testing to ensure zero leakage, even with toxic or flammable media.
Longevity-Optimized: Equipped with an anti-blowout stem, self-lubricating bearings, and requiring minimal maintenance, our valves are calibrated for long-term reliability.
Typical Applications
- Petrochemical: Perfect for reactor inlet/outlet lines and high-pressure ethylene pipelines, ensuring efficient operation.
- Energy Sector: Ideal for nuclear steam systems and thermal power plant feedwater control, safeguarding energy operations.
- Fine Chemicals: Handles corrosive acid/alkali transfer and pharmaceutical-grade purity systems with aplomb.
- LNG Infrastructure: Essential for cryogenic liquefied natural gas storage and transportation, ensuring safety and reliability.
Installation & Maintenance Guidelines
- Always align media flow direction with the valve's arrow marking ('low-in, high-out') to prevent any seal damage and ensure optimal performance.
- To avert intergranular corrosion, post-weld stress relief and argon arc root welding are highly recommended.
- Regular inspections of the stem packing are essential, along with tightening gland bolts to maintain top performance.
Product Parameters
| Model NO:J11W |
| Type :B Type |
| Specification : 1/2"~4" |
| Material :SS201;SS304;SS316 |
| Suitable medium :Water, gas, oil |
Detailed Photos
Certifications
Packaging & Shipping
About US
FAQ
Q:How do you pack?
A:Plastic bags-------(Paper boxes)-------Cartons-------Plywood cases
Q:How long is the quality guarantee period?
A:We supply 6 to 12 months for quality guarantee according to customers' using frequency.
Q:How can you guarantee the quality of products?
A: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 flange or fitting we sell is qualified.
Q:How can I check your factory situation while it's difficult for me to come to China.
A:We have photos and videos on our website, It shows every step of the manufacturing.
Alternatively, I can take videos or photos of our factory and send them to you.
Q:What is your lead time?
A:It's around 15 days normally. If we have the products in stock, it will be about 5days.
Q:Can you print our Logo on the valves/Fittings?
A:Yes, we can totally produce products according to your this kind special request, even manufacture it based on your drawing
Q:Are samples available to be sent with free?
A:It depends on what product you need. There are hundreds of products we sell. You can contact us for particular answer.
Q:Do you have a minimum quantity of the products?
A: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.
Q:Where are the main markets for your products?
A:We hope to make business with companies from all over the world. And for now, our flanges and fittings have been exported to especially in North America, South America, South Asia, Europe and Middle East.
Q:Are you a factory or trading company?
A:We are a factory specialized in manufacturing flange and fitting over 10 years
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