Rycome Sanitary Butterfly Valve China Factory Metal Seat Triple Eccentric Lug Butterfly Valve 1.4404/1.4301 Stainless Steel Sanitary Pneumatic Butterfly Valve
Hainan Yeeda International Trade Co., Ltd.
Hainan, China
Last Login Date:
May 06, 2025
Main Products:
Vacuum Valve, Kf Vacuum Bellows, Kf Vacuum Flanges, Kf Vacuum Center Ring, Kf Adaptor, Kf Vacuum Clamps
Product Description
Company Info
Basic Info.
Product Description
Butterfly Valve
is from a family of valves called quarter-turn valves. In operation, the valve is fully open or closed when the disc is rotated a quarter turn. The "butterfly" is a metal disc mounted on a rod. The seal creates a dynamic seal when the disc is rotated into the closed position, the same seat also forms the primary stem seal to prevent Seal through the stem.
A pneumatic butterfly valve is a butterfly valve controlled by a pneumatic actuator. A butterfly valve is a commonly used fluid control valve with a simple design, compact structure, and flexible operation. It is widely used in various industrial fields. Pneumatic butterfly valves use pneumatic actuators (such as cylinders) to control the opening and closing of the valve and are powered by an air source (usually compressed air).
The working principle of the pneumatic butterfly valve is to control the movement of the valve stem through a pneumatic actuator, thereby controlling the opening and closing of the valve. When the pneumatic actuator receives a control signal, it will push the valve stem to open or close the valve, thereby controlling the fluid. Pneumatic butterfly valves are easy to operate and have a fast response speed. They are suitable for occasions that require frequent control or automatic control.
| Product Name | Pneumatic Butterfly Valve |
| Keywords | Butterfly Valves |
| Power | Pneumatic |
| Product Structure | Butterfly |
| Max.Working Pressure | 10Bar |
| Max.Working Temperature | 120 Degrees Celsius |
| Valve Body Material | 1.4404/1.4301, SS304/SS316L |
| Seal Material | EPDM (standard) FPM/SILICON/NBR |
| Available Connection | Clamp / Weld / Thread/ Weld Thread/ Flange |
| Available Standard | 3A/DIN/SMS/RJTASO/IDF |
| Operated | Pneumatic |
| Temperature of Media | Normal Temperature |
| Weight | Standard |
| Certificate | ISO, PED/97/23/EC |
| Customized Support | OEM |
| SIZE | Dn | D1 | J | H | H1 | H2 | M | A2 | H3 | H4 | D2 | Mounting Holes |
| 1/2" | 9.7 | 25.4 | 126 | 40 | 43.5 | 172.5 | 86 | 66 | 68.5 | 12.5 | 11 | F04-F05 |
| 3/4" | 16.1 | 25.4 | 126 | 40 | 43.5 | 172.5 | 86 | 66 | 68.5 | 12.5 | 11 | F04-F05 |
| 1" | 22.4 | 50.5 | 126 | 40 | 43.5 | 172.5 | 86 | 66 | 68.4 | 13 | 11 | F04-F05 |
| 11/4" | 28.8 | 50.5 | 126 | 40 | 43.5 | 172.5 | 86 | 66 | 69.4 | 11.5 | 11 | F04-F05 |
| 11/2" | 35.1 | 50.5 | 126 | 44.5 | 43.5 | 172.5 | 86 | 70 | 73.3 | 11.6 | 14 | F04-F05 |
| φ45 | 41 | 64 | 126 | 46.5 | 43.5 | 172.5 | 86 | 74 | 73.3 | 11.6 | 14 | F04-F05 |
| 48 | 45 | 64 | 126 | 48.5 | 43.5 | 172.5 | 86 | 76 | 73.3 | 11.6 | 14 | F04-F05 |
| 2" | 47.8 | 64 | 133 | 52.5 | 47.5 | 172.5 | 86 | 76 | 811 | 13.9 | 14 | F04-F05 |
| 057 | 53 | 77.5 | 144 | 54 | 47.5 | 172.5 | 86 | 76 | 87.5 | 12.5 | 14 | F04-F05 |
| 21/2* | 59.5 | 77.5 | 144 | 59 | 47.5 | 172.5 | 86 | 80 | 87.5 | 12.5 | 14 | F04-F05 |
| 3" | 72.2 | 91 | 144 | 65.5 | 47.5 | 172.5 | 86 | 84 | 95.3 | 11.5 | 14 | F04-F05 |
| 3.5" | 85 | 106 | 144 | 72 | 50 | 172.5 | 86 | 86 | 994 | 15.5 | 14 | F04-F05 |
| 4" | 97.6 | 119 | 144 | 79 | 50 | 172.5 | 86 | 104 | 109.7 | 17.5 | 17 | F04-F05 |
| 4" | 97.6 | 119 | 160 | 81 | 50 | 172.5 | 86 | 104 | 111.5 | 15.7 | 17 | F04-F05 |
| 108 | 104 | 119 | 160 | 82.5 | 50 | 172.5 | 86 | 106 | 111.5 | 15.7 | 17 | F04-F05 |
| 114.3 | 110.3 | 130 | 160 | 82.5 | 52.5 | 248 | 113 | 106 | 111.5 | 15.7 | 17 | F04-F05 |
| 133 | 127 | 144.5 | 220 | 94.5 | 52.5 | 248 | 113 | 122 | 158.6 | 19 | 17 | F07 |
| 6" | 146.8 | 167 | 220 | 110 | 52.5 | 285 | 133 | 146 | 174 | 19 | 17 | F07 |
| 159 | 153 | 183 | 220 | 110 | 52.5 | 285 | 133 | 146 | 174 | 19 | 17 | F07 |
| 8" | 197.6 | 217.4 | 360 | 145 | 52.5 | 305 | 166 | 166 | 208 | 20 | 22 | F07 |
| 219 | 211 | 233.5 | 360 | 145 | 52.5 | 306 | 166 | 166 | 208 | 20 | 22 | F07 |
| 10" | 247.2 | 268 | 360 | 174 | 52.5 | 305 | 166 | 166 | 236.7 | 20 | 22 | F07 |
| 12" | 298.2 | 319 | 360 | 174 | 52.5 | 305 | 166 | 146 | 236.7 | 20 | 22 | F07 |
Operation mode: pneumatic. Control mode: single-acting, automatic return. Working range: 0-90°. The sealing surface and the spherical surface are often closed, which is not easy to erode by the medium and can realize remote control.
Compromise with 304 stainless steel, our pneumatic sanitary valve features the characteristic of corrosion resistance and acid resistance, high strength, and strong adaptability. A sealing silicone ring inside has good sealing performance and is not easy to leak.
The pneumatic butterfly valve has a simple structure and fewer parts, so it has high reliability and durability and is suitable for long-term stable operation conditions.
-Suitable for high temperature and high pressure
Pneumatic butterfly valves can usually withstand higher pressures and temperatures and are suitable for high-pressure or high-temperature conditions.
Q1: Are you a trading company or manufacturer?
A: We are a factory in Shanghai with a group of professional technical and production personnel. We continuously innovate and develop new products in the vacuum field, such as USB 3.0. HDMI, RJ45 Feedroughs, etc. We have 4 utility model and appearance patents. and continue to provide customers with high-quality vacuum products.
Q2: What products do you sell?
A: We specialize in the design and manufacture of various vacuum application system components. These include vacuum gate valve, vacuum baffle valve, vacuum butterfly valve, vacuum ball chamber, vacuum diaphragm valve, vacuum vent, vacuum fine-tuning valve, vacuum one-way chamber, vacuum chamber, vacuum bellows, CF flange series, IS0 flange series, KF flange series, elbow, tee, cross, clamp, caliper, center bracket, outer bracket, 02 bracket, oxygen-free copper pad, plastic protective cover and customizable vacuum pipes and non- Standard parts. Products are widely used in high-tech industries such as semiconductor manufacturing, national defense research, aerospace, biopharmaceuticals, liquid crystals, photovoltaic solar energy, etc.
Q3: Do you provide samples? Is it free?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight
Q4: Could I use my logo or design on goods?
A: Yes. Customized logos and designs on production are available, But we need you to provide us with authorization to use your trademark.
Q5: How long is your delivery time?
A: In stock: 5-10 days; Out of stock: based on the quantity of your products
