6 Inch 5A-2500 Class Dual Stainless Steel Gate Valve Middle Bolt Design
6-Inch 5A-2500class Middle Bolt Design Gate Valve
Gate Valve Product Features
- Robust Construction: Our gate valves are made from high - quality materials, ensuring excellent strength and corrosion resistance. This robust construction allows the valves to withstand harsh operating conditions, including exposure to various chemicals, high - temperature fluids, and abrasive particles.
- Precise Flow Control: The gate mechanism of these valves provides precise control over the flow of fluids. When fully open, the valve offers a straight - through passage, minimizing pressure drop and maximizing flow efficiency. When fully closed, it provides a tight shut - off, preventing any leakage.
- Smooth Operation: The hand wheel is designed to operate smoothly, with low torque requirements. This makes it easy for operators to open and close the valve, even after long periods of non - use.
- Long Service Life: Thanks to the high - quality materials and advanced manufacturing processes, our 6 Inch 150lb 5A Hand Wheel Flange Gate Valves have a long service life. They require minimal maintenance, reducing downtime and overall operating costs.
Main Components Material
| Part Name | Material name | |||||
| Body | A216WCB | A217 WC6 | A351 CF8 | A351 CF8M | A351 CF3 | A351 CF3M |
| Valve cover | A216WCB | A217 WC6 | A351 CF8 | A351 CF8M | A351 CF3 | A351 CF3M |
| Valve plate | A216WCB | A217 WC6 | A351 CF8 | A351 CF8M | A351 CF3 | A351 CF3M |
| Sealing face | 2Cr13 | STL | Body/STL | Body/STL | Body/STL | Body/STL |
| Stem | A180 2 F6a | A182 F11 | A182 F304 | A182 F316 | A182 F304L | A182 F316L |
| Gasket | 304+Flexible graphite | 304+Flexible graphite | 304+Flexible graphite | 304+Flexible graphite | 304+Flexible graphite | 304+Flexible graphite |
| Bolt | A193 B7 | A193 B7 | A193 B8 | A193B8M | A193 B8M | A193 B8M |
| Nut | A194 2H | A194 6 | A194 8 | A194 8M | A194 8M | A194 8M |
| Appicable temperature | -29-425℃ | -29-540℃ | -46-425℃ | -46-425℃ | -46-425℃ | -46-425℃ |
| Suitable medium | Water, steam, oil, etc. | Water, steam, etc. | Nitric acid weak corrosive medium | Nitric acid weak corrosive medium | Nitric acid weak corrosive medium | Nitric acid weak corrosive medium |
Who we are
SND has been producing and selling metal goods for about 20 years.By using manufacturing techniques including sand casting, lost wax casting, lost foam casting, and precision machining, the company has been supplying goods made of materials like cast iron, steel, stainless steel, aluminum, etc. Additionally offered are surface finishing and assembly services.
Our company has successfully created products in a variety of industries, including automotive, rail transportation, agricultural machinery, chemical, energy, electricity, water, air compressor, and construction, thanks to our consistent efforts over the past few years.
Our factories' ISO9001-accredited quality control systems guarantee a consistent and dependable quality for each and every component.
Spectrometer, ultrasonic, magnetic, permeability, elongation, tensile/yield strength, and other inspections are carried out as part of routine production procedures.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.

