Cast Steel Dual Plate Flange Type Check Valve With Retainerless - WCB Flange retainerless dual check valve | Made in Taiwan Dual Plate Check Valves Manufacturer | Taiwan Valve Centre Co., Ltd.
Dual plate flange type check valve with retainerless can be used instead of swing type check valve. When compared with other check valves, it outstands with the ability to work in any connections, vertical-opposite, horizontal.
Retainerless body design with no external body penetrations eliminating the possibility of outside leakage.
Dual plate check valve with retainerlss series are more and more popular because of no outward leakage, compact design, ease of installation and lower initial and maintenance costs than traditional swing checks in modern flow control industry.
The dual plate check valve with retainerless is simple in configuration, shorter in face-to-face dimension and convenient in installation and maintenance. TVCCL, TAIWAN VALVE is a high-quality Cast Steel Dual Plate Flange Type Check Valve With Retainerless, Flange Design Retainerless check valve clamped between flanges with bolting around outside of valve. manufacturer from Taiwan since 1998. TVCCL has a competitive pricing, reliable quality product and excellent after-sales support, well-down packing. We have received good reputation as being a well-known supplier in supplying reliable quality and competitive price check valves from customers. 20 years of experiences in producing dual plate check valve, excellent after-sales support, OEM / ODM, oil industry, shipbuilding, seawater desalination, cooling system, nuclear industry.
Cast Steel Dual Plate Flange Type Check Valve With Retainerless
TC8-1-WCB
WCB Flange retainerless dual check valve
Dual plate flange type check valve with retainerless can be used instead of swing type check valve. When compared with other check valves, it outstands with the ability to work in any connections, vertical-opposite, horizontal.
Retainerless body design with no external body penetrations eliminating the possibility of outside leakage.
Dual plate check valve with retainerlss series are more and more popular because of no outward leakage, compact design, ease of installation and lower initial and maintenance costs than traditional swing checks in modern flow control industry.
The dual plate check valve with retainerless is simple in configuration, shorter in face-to-face dimension and convenient in installation and maintenance.
Flange connection is to two pipes, fittings or equipment before each fixed at a flange on the flange between the two, together with flange pad, fastened together with bolts to complete the connection. Some of pipe fittings and equipment have been built-flange, also falls within the flange connection.
Simply, some manufacturers drill four holes through the body of the check valve to facilitate installation of a hinge pin and stop pin.
Retainerless flange type check calves have no through holes on the body.
Features
- Double flange design, install between pipe and flange by bolts and nuts, like dual plate wafer type check valve.
- Do not have any leakage problem on Body.
Specification
- Size: 12" ~ 60" (DN300 - DN1500)
- Pressure Rating For ASME: 125# ~ 2500# Suit For ASME / MSS / API Flange
- Pressure Rating For ISO: PN10 ~ PN40 Suit For ISO Flange
- Pressure Rating For JIS: 5K ~ 20K Suit For JIS Flange
- Material:WCB,CF8,CF8M,ALBC3,A8904A(MOQ)
- Designed in accordance with API 594
- End Connection: Wafer (TC8), Lugged (TC8-2, TC8-3)
- (Other flange connection please contact Taiwan Valves Centre Co., Ltd.)
- *Technical information is only for reference. Taiwan Valves Centre Co., Ltd. reserves the right to change without previous notice.
Applications
- Flange retainerless dual check valve is suitable for high temperature and high pressure environment, like Petrochemical, Refinery or power plant.
- Flange dual plate check valves with Retainerless have two plate in the body, work automatically and most are not controlled by a person or any external control.
- Double Flange check valve is designed to provide a cost-effective solution to your flow control and product shut-off requirements
- Flange retainerless dual check valve is suitable for high temperature and high pressure environment, like Petrochemical, Refinery or power plant and Mineral-oil industry.
- Retainerless type dual plate flange-type check valve used in many general applications such as in water distribution, water treatment, dams, power plants and in many other.
- A double disc flange type check valve with retainerless suited for heavy duty services such as shipbuilding and wastewater plants.
- Dual disc flange type check valve with retainerless use for any industry concerned with fire hazards or environmental safety,also use for gases like Chlorine, Hydrogen, Nitrogen, Carbon Dioxide (Co ), Oxygen etc.
- Retainerless type with dual plate flange type check valve can be installed in heating air-conditioning pipe lines.
- Installed in hydrocarbon and chemical processing.
- Retainerless duo disc flange type check Valve also can be used in steam or vapor applications,Heating, air-conditioning, pipelines.
- Retainerless dual plate flange type check valve is a preferable option for highly toxic, corrosive, or hazardous gas chemical processing applications.
- Dual plate flange type check valve with retainerless applied in Iron and steel industry.
More Knowledge about TVCCL valve:
TVCCL Retainerless wafer check valve body features a single cast body without penetration through the body wall, eliminating the possibility of outside leakage; making it a preferable option for High-temperature work environment. Under the normal using situation, TVCCL guarantee retainerless type valve does not have any leakage problem on Body. Dual plate check valve with retainerless are available in 4 basic types: Wafer, Lug, Solid Lug, Flanged end, and in an extensive range of sizes, pressure classes and materials.
TVCCL check valve made of selected materials, each valve we made can offer the material certificate which according to BS EN 10204 3.1. Under the normal using situation, we can guarantee the TVCCL valve is more durable than the other manufacturers. And the performance is more reliable and practical. Using check valve under normal situation all can achieve the non-return effect. However, if the pipeline installation distance is less than 6~8 times the size of the valve, the life of the check valve may be shortened or the valve body and parts may be damaged.
More Knowledge about dual plate check valve:
WCB - This steel has a good welding characteristic, suitable for use in the environment needs seat overlay welding.
Flange type retainerless type check valves are offered as standard on larger size valves where the lay length of the body permits installation of two nuts between the flanges. Flange type check valve is installed between two flanges using a separate set of bolts for each flange. This setup permits either side of the piping system to be disconnected without disturbing the other side. Flange Type Check Valve with two discs permits installation in a piping system in same manner as any conventional double flanged valve, i.e. studs and nuts per flange; this is one of the easiest connections to be installed or uninstalled from a pipeline. As Double flanged Type Check Valves are fastened to the pipe flanges, assembling or disassembling them is quick and easy. An important point to be mentioned about Double Flange types of end connections is that they are secured with several bolts. Flanged connections are the most common method of connecting valves, regardless of the pressure level (from low to high pressure levels) and valve size (from small to large valves). Flange dual plate check valves work automatically and it is not controlled by a person or any external control. Double flanged Type is offered as standard on larger size valves where the lay length of the body permits installation of two nuts between the flanges. Flange type valves are provided with thru-hole bolting in accordance with API 594, and if you have another standard demand, please send the inquiry to TVCCL. The Retainerless type is a type which body without pin retainer holes in the body. Retainerless type check valve use carrier and screw instead of retainer function to fix the pin. This design minimizes prospective leak paths through the valve body making it a preferable option for highly toxic, corrosive, or hazardous gas chemical processing applications. Retainerless valves are also suitable for high-temperature liquid, natural gas, steam service applications. Retainerless type check valve all inserts/parts are all the same as Dual plate check valve, except for using carrier and screw to replace the retainer. Simply, Dual plate check valve is drill four holes through the body of the check valve to facilitate installation of a hinge pin and stop pin, but Retainerless can be fixed by carrier and screw and is no need to drill the holes outside of valve’s body. Model: TC8 Wafer or Double Door Check Valves have no through holes. The Retainerless special to use in industry, especially offshore or onshore pipelines, there is a tremendous concern for fugitive emissions and potential environmental concerns. Retainerless check valve design also provides higher integrity on high pressure, ensuring no concerns about leakage.
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Cast Steel Dual Plate Flange Type Check Valve With Retainerless - WCB Flange retainerless dual check valve | Made in Taiwan Dual Plate Check Valves Manufacturer | Taiwan Valve Centre Co., Ltd.
Located in Taiwan since 1998, Taiwan Valve Centre Co., Ltd. has been a dual plate check valve manufacturer with all the valves sold to 1,500 clients in 80 countries worldwide. Their main valve products, including Cast Steel Dual Plate Flange Type Check Valve With Retainerless, dual plate check valves, dual plate full lining type, retainerless check valves, bypass check valves, short and long wafer check valves and spring wafer type for industries, such as oil, shipbuilding, seawater desalination, cooling system and nuclear.
TVCCL has a competitive pricing, reliable quality product and excellent after-sales support, well-down packing. We have received good reputation as being a well-known supplier in supplying reliable quality and competitive price check valves from customers. 20 years of experiences in producing dual plate check valve, excellent after-sales support, OEM / ODM, oil industry, shipbuilding, seawater desalination, cooling system, nuclear industry.
TVCCL, TAIWAN VALVE has been offering customers high-quality and durable industrial check valves for any applications since 1998, both with advanced technology and 25 years of experience, TVCCL, TAIWAN VALVE ensures each customer's demands are met.