Manual Ball Valve
As one of the china ball valve manufacturers, ZECO always adhere to exceed customer expectations,to provide customers with more international standard valveservices and products as the ultimate goal.
Description of Manual Ball Valve:
ZECO manual ball valve is mainly used to cut off, distribute and change the flow direction of medium in pipeline. It can also be used for fluid regulation and control. Manual ball valve is mainly based on the ball valve drive is by hand wheel or handle rotation and named. Because the small diameter ball valve has low torque, it can normally be opened manually, so there is no need for turbine operation or electric actuator operation.
Features of Manual Ball Valve:
- ball valve switchtorque is low, can be opened manually, easy to operate, open and close speed is fast, from full open to full open as long as 90% rotation;
- ,ZECO manual limit switch ball valveis convenient to prevent the stem from being pushed out due to pressure during the pipeline maintenance. ZECO designed the anti-blowing structure of the stem. There is a boss in the processing of the upper stem that can be stuck in the groove of the packing box and the packing can be replaced safely without worrying about personnel safety;
- ZECO manual limit switch gate valvehas the traceability of ERP system in every process of production, and every inspection data and every production data will be recorded in ZECO's ERP system, so as to ensure that the products sent out still have replaceable parts and quality traceability after many years.
Material of Manual Ball Valve:
No |
Part |
Material |
1 |
Body |
ASTM A105 |
2 |
Bonnet |
ASTM A105 |
3 |
Ball |
ASTM A105 |
4 |
Seat |
ASTM A105 + PTFE |
5 |
Stem |
ASTM A182 F6a |
6 |
Anti-static Device |
SS304 |
7 |
Gasket |
Graphite + SS304 |
8 |
Bolt |
ASTM A193 B7 |
9 |
Nut |
ASTM A194 2H |
10 |
O-ring |
Viton A |
11 |
Lever |
ASTM A216 WCB |
Send product request
Other supplier products
Gear Operated Ball Valve | Description of Gear Operated Valve: Large size ball valve if adopt manual operation will reduce the efficiency of personnel, even if many people h... | |
Wafer Check Valve | What is a Wafer Check Valve? Wafer check valves are in-line piping valves used to control fluid flow direction and reduce or fully prevent possi... | |
6 Inch Valve 1025 | 6 inch water valveis commonly used with flanged gate valves and various upper valves for water, including dirt separator.Features of ZECO collector... | |
Balancing Valve | ZECO is currently the only manufacturer in China with accurate KV data and support debugging services for balancing valve. We have our own dynamic ... | |
Double Offset Butterfly Valve | Double offset butterfly valve manufacturersare further improved on the basis of single eccentric butterfly valves and are widely used. Its structur... |
Same products
Potato Washing Machine | Seller: Nanyang Goodway Machinery & Equipment Co., Ltd. | Features of Potato Washing Machine Processing Capacity: 3-20Tons/hour Application Scope: Fresh ... | |
Sweet Potato Starch Machine | Seller: Nanyang Goodway Machinery & Equipment Co., Ltd. | Features of Sweet Potato Starch Machine Sweet Potato Starch Process Description and Flowchart: ... | |
Hypodermic Needles | Seller: Shanghai Kohope Medical Devices Co., Ltd. | Kohope is a hypodermic needle factory, which has gained great progress in the market of the steri... | |
Huber Needles For Sale | Seller: Shanghai Kohope Medical Devices Co., Ltd. | What Is A Huber Needle? The huber needles are made up of a protective cap, needle hub, needle tu... | |
OVERHEAD RAIL SHOT BLASTING MACHINE | Seller: QINGDAO QINGGONG SETH MACHINERY CO., LTD. | Overhead monorail shot blast machineallows the workpieces to move with constant speed through the... |