Kata Valve (Group) Co., Ltd.
| Supply Ability | 5000 pieces per month |
| Delivery Time | 5~35days |
| Packaging Details | by wooden case |
| Pressure rating | Class 150~ Class 1500 |
| Material | WCB LCB CF8 CF8M CF3 CF3M |
| Design & Manufacturing Standard | ASME B16.34,API 6D,API599 |
| Face to Face | ASME B16.10,ASME B6D |
| Test and Inspection | API 6D,ISO5208 |
| Size | NPS2"-24" |
| End connection | ASME B16.5,ASME B16.25 |
| Structure type | short type,Regular type,venturi type,full operation type |
| operation method | manufal ,worm gear,electric actuator,pneumatic actuator |
| Brand Name | KATA |
| Certification | API-6D,API-SPEC-Q1,ISO 9001-2008,ISO-TS-29001,CE-PED,AIP 607 Fire safe certificate |
| Place of Origin | SHANGHAI,CHINA |
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Product Specification
| Supply Ability | 5000 pieces per month | Delivery Time | 5~35days |
| Packaging Details | by wooden case | Pressure rating | Class 150~ Class 1500 |
| Material | WCB LCB CF8 CF8M CF3 CF3M | Design & Manufacturing Standard | ASME B16.34,API 6D,API599 |
| Face to Face | ASME B16.10,ASME B6D | Test and Inspection | API 6D,ISO5208 |
| Size | NPS2"-24" | End connection | ASME B16.5,ASME B16.25 |
| Structure type | short type,Regular type,venturi type,full operation type | operation method | manufal ,worm gear,electric actuator,pneumatic actuator |
| Brand Name | KATA | Certification | API-6D,API-SPEC-Q1,ISO 9001-2008,ISO-TS-29001,CE-PED,AIP 607 Fire safe certificate |
| Place of Origin | SHANGHAI,CHINA |
Fire Safety Plug Valve
Plug valves are valves with cylindrical or conically tapered "plugs" which can be rotated inside the valve body to control flow through the valve. The plugs in plug valves have one or more hollow passageways going sideways through the plug, so that fluid can flow through the plug when the valve is open. Plug valves are simple and often economical.
When the plug is conically tapered, the stem/handle is typically attached to the larger diameter end of the plug. Plug valves usually do not have bonnets but often have the end of the plug with the handle exposed or mostly exposed to the outside. In such cases, there is usually not much of a stem. The stem and handle often come in one piece, often a simple, approximately L-shaped handle attached to the end of the plug. The other end of the plug is often exposed to the outside of the valve too, but with a mechanism that retains the plug in the body.
The simplest and most common general type of plug valve is a 2-port valve with two positions: open to allow flow, and shut (closed) to stop flow. Ports are openings in the valve body through which fluid can enter or leave. The plug in this kind of valve has one passageway going through it. The ports are typically at opposite ends of the body; therefore, the plug is rotated a fourth of a full turn to change from open to shut positions. This makes this kind of plug valve a quarter-turn valve. There is often a mechanism limiting motion of the handle to a quarter turn, but not in glass stopcocks.
Slightly conically tapered metal (often brass) plug valves are often used as simple shut-off valves in household natural gas lines.
It is also possible for a plug valve to have more than two ports. In a 3-way plug valve, flow from one port could be directed to either the second or third port. A 3-way plug valve could also be designed to shift flow between ports 1 and 2, 2 and 3, or 1 and 3, and possibly even connect all three ports together. The flow-directing possibilities in multi-port plug valves are similar to the possibilities in corresponding multi-portball valves or corresponding multi-port valves with a rotor. An additional possibility in plug valves is to have one port on one side of the plug valve and two ports on the other side, with two diagonal and parallel fluid pathways inside the plug. In this case the plug can be rotated 180° to connect the port on the one side to either of the two ports on the other side.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Exporter,Trading Company,Seller
Year Established:
1989
Total Annual:
30,000,000-40,000,000
Employee Number:
200~500
Ecer Certification：
Active Member
Kata Valve (Group) Co.,Ltd. is headquartered at Baoshan City Industrial Zone,Shanghai China, occupying over 35 thousands square meters and will be looking at other expansions in the near future. The registration capital of the whole Group comes to RMB 100 Millions. Also it is one of high-t... Kata Valve (Group) Co.,Ltd. is headquartered at Baoshan City Industrial Zone,Shanghai China, occupying over 35 thousands square meters and will be looking at other expansions in the near future. The registration capital of the whole Group comes to RMB 100 Millions. Also it is one of high-t...
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