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China Suppliers Factory Flanged Stainless Steel Ball Valve - Type 2-PC, PN16, API609, Ideal for HVAC & Water Applications
Description
The Stainless Steel Ball Valve is a highly reliable and corrosion-resistant solution for fluid control in a wide range of industrial applications. Designed for durability and ease of use, it features a precision-machined stainless steel body that withstands high pressure and harsh environments, making it ideal for chemical, oil, gas, and water systems.
This stainless steel ball valve operates with a simple quarter-turn mechanism, allowing for quick shutoff and smooth flow regulation. The full port design minimizes pressure drop, while the tight seal ensures leak-proof performance even under demanding conditions. Options include two-piece and three-piece body styles, threaded or flanged ends, and manual or actuated control.
Our stainless steel ball valves comply with international standards and are suitable for use in food-grade systems, marine environments, and high-temperature service. They are easy to install and maintain, with a long service life that reduces replacement frequency and downtime.
As one of China's professional valve suppliers, we deliver reliable and high-performance stainless steel ball valves that meet the needs of engineers, contractors, and plant operators worldwide.
- Flange ends: ANSI 150LB/300LB, PN16/25
- Testing: API 598
- Material: ASTM A351 CF8M, CF8, CF3M
- Size: 3/4″–8″
- Working pressure: 1.6 MPA, 2.0 MPA
- Working temperature: -20°C to 425°C
- Working medium: Water, Oil, Gas, Acid, Steam, etc.
| Part Name | Material |
|---|---|
| Body | CF8, CF8M, CF3, CF3M |
| Bonnet | CF8, CF8M, CF3, CF3M |
| Ball | SS304, SS316, SS316L |
| Seat | PTFE, RPTFE |
| Stem | SS304, SS316, SS316L |
| Wrench | WCB, SS304 |
Features
- Blow-out proof stem
- Investment Casting Body
- Pressure Balance Hole in Ball Slot
- Full Bore
- Threaded type: NPT, PT, BSP, BSPP, BSPT, DIN, Rc, Rp available
- Locking device available
Dimensions (mm)
| DN | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1/2″ | 3/4″ | 1″ | 1¼" | 1½" | 2″ | 2.5″ | 3″ | 4″ | 5″ | 6″ | 8″ | |
| L | 115 | 120 | 125 | 130 | 140 | 150 | 170 | 180 | 190 | 325 | 350 | 400 |
| H | 59 | 63 | 75 | 86 | 105 | 115 | 135 | 155 | 170 | 195 | 240 | 295 |
| D | 95 | 105 | 115 | 140 | 150 | 165 | 185 | 200 | 220 | 250 | 285 | 340 |
| D1 | 65 | 75 | 85 | 100 | 110 | 125 | 145 | 160 | 180 | 210 | 240 | 295 |
| n-d | 4-15 | 4-15 | 4-15 | 4-19 | 4-19 | 4-19 | 4-19 | 8-19 | 8-19 | 8-19 | 8-23 | 12-23 |
Frequently Asked Questions
What materials are used in your stainless steel ball valves?
The valve body and bonnet are made from CF8, CF8M, CF3, or CF3M stainless steel. The ball and stem use SS304, SS316, or SS316L, while seats are made of PTFE or RPTFE for excellent chemical resistance and sealing performance.
What size range is available for the stainless steel ball valve?
Our stainless steel ball valves are available in sizes ranging from 3/4″ to 8″ (DN15 to DN200), covering a wide range of industrial piping requirements.
What working temperature and pressure can these valves handle?
These valves are rated for working temperatures from -20°C to 425°C and working pressures of 1.6 MPA and 2.0 MPA, making them suitable for both cryogenic and high-temperature applications.
What flange standards are supported?
The valves support ANSI 150LB and 300LB as well as PN16 and PN25 flange standards. Threaded ends are also available in NPT, PT, BSP, BSPP, BSPT, DIN, Rc, and Rp configurations.
Are these stainless steel ball valves suitable for food-grade or marine applications?
Yes. Our stainless steel ball valves comply with international standards and are engineered for use in food-grade processing systems, marine environments, chemical plants, and high-temperature service lines.
What testing standard is applied to these valves?
All stainless steel ball valves are tested in accordance with API 598, ensuring reliable leak-proof performance and quality assurance before delivery.