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
 |
Flange Globe Valve | Description of Flange Globe Valve: ZECO forged globe valvescan be divided according to the location of the stem thread. Flange globe stop valveste... |
 |
Gear Operated Ball Valve | Description of Gear Operated Ball Valve: Large size ball valve if adopt manual operation will reduce the efficiency of personnel, even if many peop... |
 |
Resilient Gate Valve for Underground | Basic informationThis underground gate valveis used as a two-way closed circuit device.Features1. No need for sluice Wells, which reduces the amoun... |
 |
Cryogenic Gate Valve | Description of Cryogenic Gate Valve: The main material of ZECO cryogenic gate valve is selected. Considering from the metallographic aspect, in ad... |
 |
Flanged Concentric Butterfly Valve | Basic informationThis Flanged is used in various service and drain lines as truncation and regulating equipment.Features1. Bidirectional sealing, n... |
Same products
 |
RV-01A Pressure Relief Valve/Hydraulic Valve | Seller: Greentech International (Zhangqiu) Co., Ltd | Application:1.Usedinringblowerandsuitablebothpressure/vacuumuse.2.Staticpressuresettingeasilyadju... |
 |
right valves | Seller: Yuanda Valve Group Co.,Ltd. | right valves Selecting the is essential for the efficiency, safety, and reliability of intel... |
 |
Water Valve | Seller: Yuanda Valve Group Co.,Ltd. | Water Valve are critical components in plumbing systems, industrial pipelines, and water d... |
 |
Water Valve | Seller: Yuanda Valve Group Co.,Ltd. | Water Valve are critical components in plumbing systems, industrial pipelines, and water d... |
 |
Water Valve | Seller: Yuanda Valve Group Co.,Ltd. | Water Valve are critical components in plumbing systems, industrial pipelines, and water d... |
