The electric sanitary ball valve adopts an upper installation structure, which reduces the force on the valve body connecting bolts under high pressure and large diameter conditions, improves the reliability of the valve, and overcomes the influence of system weight on the normal operation of the valve. The flow channel design of the electric sanitary ball valve is smooth, without dead zones, effectively preventing medium retention and contamination, ensuring the purity of the medium and the hygiene of the system. Its sealing performance is excellent, using high-performance elastic materials as seals to ensure sealing under harsh working conditions such as high pressure and high temperature, reducing the risk of leakage. In addition, the driving methods of electric sanitary ball valves are flexible and diverse, and can be selected according to actual needs, including electric or pneumatic driving, to meet the requirements of different applications.
● Unique Design: Its innovative top installation method significantly improves the stability and durability of the valve, making it particularly suitable for high-pressure and large-diameter usage environments. This structure greatly reduces the number of bolts used in the connection, effectively reducing leakage problems caused by loose or damaged bolts.
● Easy to Slean: The smooth design inside the valve not only facilitates cleaning and effectively prevents residual and contaminated media, but also reduces maintenance costs and extends service life, especially meeting industry standards for high hygiene requirements such as food and medicine.
| NO. | PART NAME. | MATERIAL | QTY. |
| 1 | BODY | CF8M | 1 |
| 2 | BONNET | CF8M | 1 |
| 3 | BALL | SS316 | 1 |
| 4 | SEAT | PTFE/RPTFE | 2 |
| 5 | GASKET | PTFE | 2 |
| 6 | STEAM SEAL | PTFE/RPTFE | 1 |
| 7 | STEM | SS316 | 1 |
| 8 | PACKING | PTFE | 1 |
| 9 | PACKING GLAND | SS304 | 1 |
| 10 | BELLEVILE WASHER | SS301 | 2 |
| 11 | SPRING WASHER | SS301 | 1 |
| 12 | PIN NUT | SS304 | 2 |
| 13 | HANDLE SLEEVE | SS304 | 1 |
| 14 | SPRING WASHER | SS301 | 1 |
| 15 | HANDLE | SS304 | 1 |
| 16 | STOP PIN | SS304 | 1 |
| 17 | NUT | SS304 | 1 |
| 18 | LOCKING DEVICE | SS304 | 1 |
Dimension List.
| NPS | d | E | d1 | d2 | F | G | H | H1 | H2 | L | W | ISO5211(K/1) |
| 1/4" | 11.5 | 139 | 6 | 6 | 9 | 1/4"NPT/BSP | 38.6 | 6.6 | 73.6 | 65 | 15 | F03/F04 |
| 3/8" | 12.5 | 139 | 6 | 6 | 9 | 3/8"NPT/BSP | 38.6 | 6.6 | 73.6 | 65 | 15 | F03/F04 |
| 1/2" | 15 | 139 | 6 | 6 | 9 | 1/2"NPT/BSP | 38.6 | 6.6 | 73.6 | 65 | 16 | F03/F04 |
| 3/4" | 20 | 139 | 6 | 6 | 9 | 3/4"NPT/BSP | 46.15 | 7.1 | 80.15 | 74.6 | 17 | F03/F04 |
| 1" | 25 | 165 | 6 | 7 | 11 | 1"NPT/BSP | 56.6 | 10.9 | 95.4 | 88.5 | 21 | F04/F05 |
| 1-1/4" | 32 | 165 | 6 | 7 | 11 | 1-1/4"NPT/BSP | 61.0 | 10.9 | 99.8 | 102 | 22 | F04/F05 |
| 1-1/2" | 38 | 215 | 7 | 9 | 14 | 1-1/2"NPT/BSP | 77.5 | 13.9 | 126.3 | 110 | 22.5 | F05/F07 |
| 2" | 49 | 215 | 7 | 9 | 14 | 2"NPT/BSP | 85.2 | 139.9 | 134 | 125 | 24 | F05/F07 |
| 2-1/2" | 65 | 263 | 10 | 12 | 17 | 2-1/2"NPT/BSP | 108.7 | 16.8 | 166.7 | 160.6 | 31 | F07/F10 |
| 3" | 80 | 263 | 10 | 12 | 17 | 3"NPT/BSP | 117.4 | 18.1 | 175.4 | 178 | 34 | F07/F10 |
Pressure Test.
| Test Item | Shell Test | Sealing Test | Back Seal Test | Air Test | |||||
| Medium | Water | Air | |||||||
| Unit | MPa | Lbf/in2 | MPa | Lbf/in2 | MPa | Lbf/in2 | MPa | Lbf/in2 | |
| Test Pressure | 150 | 3.1 | 450 | 2.2 | 315 | 2.2 | 315 | 0.5-0.7 | 60-100 |
| 300 | 7.8 | 1125 | 5.6 | 815 | 5.6 | 815 | |||
| 400 | 10.3 | 1500 | 7.6 | 1100 | 7.6 | 1100 | |||
| 600 | 15.3 | 2225 | 11.2 | 1630 | 11.2 | 1630 | |||
| 900 | 23.1 | 3350 | 16.8 | 2440 | 16.8 | 2440 | |||
Q1:What is the main suitable of this valve?
This product is especially suitable for steel, aluminum, fiber, small solid particles, pulp, coal ash, petroleum gas and other media.
Q2:What mechanical principle is used?
The mechanical principle of electric sanitary ball valves is mainly based on the precise design of ball valves and valve seat components. When the electric actuator receives a control signal, it drives the ball to rotate through pressure. The ball and valve seat are made of special materials to ensure a tight seal while allowing for smooth opening and closing movements. In the open position, rotate the ball at a 90 degree angle to ensure unobstructed flow of the medium; In the closed position, the ball tightly adheres to the valve seat, effectively preventing medium leakage. In addition, the electric sanitary ball valve is equipped with limit and positioning devices to ensure precise positioning of the ball during opening and closing, further improving the stability and reliability of the valve.
The unique installation structure not only reduces the number of connecting bolts, but also significantly improves the overall reliability of the valve, ensuring stable operation under high pressure and large diameter conditions. The valve design fully considers the convenience of cleaning and maintenance; Its smooth inner surface effectively prevents residual media, thus complying with strict hygiene standards in the food and pharmaceutical industries. In addition, we focus on the durability and performance optimization of our products, ensuring that each electric sanitary valve provides stable and reliable support for customers' production processes.
