Basic Info.
Media
Water, Gas, Oil, etc
Temperature of Media
Normal Temperature
Lead Time
Based on Order Qty
Transport Package
Plywood Case
Specification
NPS 1/2"~24"(DN15~DN600)
Product Description
JONLOO steam jacketed plug valves are designed to control special chemical service where media has to be required within a specified temperature range. The steam jacketed design prevents the media in the body from cooling down. If cool media become solid, the trim parts, plug and stem will be very hard to operate. The steam jacket keep maintaining required temperature of the valve
The sleeve type of jacketed plug valve has simple structure, rapid opening and closing, small flow resistance, convenient maintenance, good sealed performance. Widely used in chemical, petroleum and other industrial piping system control.
Nominal pressure class PN 1.6-16.0, Working temperature -29°C +180°C.
- The product has the advantage of keeping warm and cold.
- It can reduce the heat loss of medium in the pipe, and transfer the high viscosity medium which will solidify in room temperature.
- Size range from DN15 to DN 600.
- Jacket plug valve can be made in 1.4308 - 1.4306 - 1.7363 - 1.4301 or GS-C25
The materials of the parts and sizes of flanges can be reasonably configured according the actual operation condition of the requirements of the customers, so as to meet the various needs of engineering.
JONLOO Plug Valves can be found in corrosive and neutral liquid and steam applications. Plug valves are common in gas and liquid fuel control applications. Because of its design, plug valves work well in low-pressure steam. It is also efficient in applications where low pressure and temperature apply. JONLOO Plug valves are also in applications where there is a need for multi-directional flow. While generally used for vapor and liquid operations, it can also handle slurries.
Details
Size: NPS 1/2"~24"(DN15~DN600)
Pressure Rating: ASME Class150LB~900LB (PN16~PN160)
Body material:Carbon steel, Stainless steel, Alloy steel, Duplex stainless steel
End connection:RF, BW, RTJ, NPT, SW
Working temperature: -29~180 celsius degree.
Operation:Manual, Pneumatic, Electric, Hydraulic
Standards
Design and Manufacture: API 599, API 6D,ASME B16.34
Face to Face: ASME B16.10,EN 558-1
Flanged Ends: ASME B16.5,EN1092-1
Test and Inspection: API 598, API 6D,DIN3230
Pressure-Temperature Ratings:ASME B16.34
Features
1.The product has reasonable structure, reliable sealing, excellent performance and beautiful appearance.
2.Its sealing is realized by the sealing face around the sleeve. It has unique 360 degree metal edge for protection and fixing of the sleeve.
3.There is no cavity in the valve for accumulation of medium.
4.Metal edge provides the function of selfcleaning when the plug is rotated, applicable to the operation condition that is glutinous and apt to smudge.
5.Its characteristic doubledirection flow makes installation and use more convenient.
6.The materials of the pars and sizes of flanges can be reasonably configured according to the actual operation condition of the requirements of the customers, so as to meet the various needs of engineering.
What is JONLOO Non-Lubricated Plug Valve?
Non-lubricated valves do not employ lubrication as a means of protection. There are three sub-types of non-lubricated valves based on the design or material.
a.Elastomer Sleeved Non-Lubricated Plug Valve
Some non-lubricated plug valves use an elastomeric sleeve to protect plug valve components. This elastomeric sleeve should be non-metallic. This also acts as an additional sealant to the valve. The plug disc pushes against the sleeve to provide tight sealing.
However, because the elastomeric sleeve is non-metallic, this type of valve is not recommended for high-pressure applications. One such example of elastomeric material is Teflon.
b.Fully-Lined Non-Lubricated Plug Valve
Fully-lined plug valves have the plug disc and the body covered with an elastomeric material, often Teflon. Other valve manufacturing materials include perfluoroalkoxy copolymer resin (PFA) or tetrafluoroethylene (TFE).
Lining the valve fully makes it more resistant to corrosion. The valve itself is iron-made. This type of valve is very suitable for vacuum services
c.Lift Type Non-Lubricated Valve
This type of non-lubricated valve uses a spring or a lever that can mechanically lift the plug to unseal it from the valve seat. Other designs use line pressure to unseat the plug valve from the valve seat.
What Are the Advantages of Using JONLOO Plug Valves?
One of the good points of JONLOO plug valve is that it does not clog. Furthermore, the rotational opening and closing make the plug valves very cost-effective. It has a few internal parts compared to other valves. Also, because of the rotational style, it is great for corrosive materials.
Another advantage of JONLOO plug valve is its low-pressure drop. Little pressure is lost when the media moves through the valve. This is due to a design where there is no obstruction to the flow of media.
Some other advantages include the leak-tight capability of this valve. JONLOO plug valve is one of the few valves that can have several ports. This reduces the number of valves in the piping system.
Being a multi-port valve, flow media can move in several directions, depending on the requirements of the pipe system. This adds to the plus points of plug valves.
Address:
Zhangbao Industrial Area, Oubei Town, Yongjia County, Wenzhou, Zhejiang, China
Business Type:
Manufacturer/Factory
Business Range:
Industrial Equipment & Components, Manufacturing & Processing Machinery
Management System Certification:
ISO 9001, ASME
Company Introduction:
Jonloo Machine Manufacturing Co., Ltd has produced valves for more than 20 years and is recognized as the premier manufacturer of industrial valves. By leveraging advanced engineering capabilities and innovation, it has produced quality assured valves to meet critical industrial needs, which are used in the pipeline systems around the world.
Jonloo produces kinds of industrial valves, including ball valve, gate valve, check valve, globe valve, butterfly valve, plug valve, strainer and etc, in sizes varying from 1/2" to 80", with pressure ranging from 150LB to 2500LB. All of Jonloo valves are manufactured according to strict specifications and industry standards, such as ANSI, API, BS, DIN, JIS.
In order to meet clients′ demand, we now also provide pipes and fittings. Pipes include steel pipe, galvanized pipe and plastic pipe. Fittings cover bend, elbow, reducer, flange, tee, coupling, o-let and others.
Jonloo company is continuously developing innovative technology and trying to maximize customer satisfaction. We are really grateful to the old clients for their deep trust and long-term cooperation, and look forward to serve more new customers.
For any valves, pipes or fittings you need, please browse through our website.