Hydraulic Control Slow Closing Non-return Butterfly Valve(Counterweight Butterfly Valve) from rechon vango valves are with features of small flow co-efficiency, high automatic, complete functions or devices, reliable performance which is one new high auto-tech. Energy saving products designed and produced based on domestic/overseas similar areas covering valve, hydraulic and electric industries. With profound knowledge in such products, we rechon vango valve can also welcome customers' OEM order upon request to meet different areas requirement.
Counterweight Butterfly Valves are with following features
1. This Type of Valve of Counterweight Butterfly Valve Can replace the function of Gate Valve or Check Valve from entrance of water pump, with a integral parts of Mechanical, electric and hydraulic a uni-body which can reduce the landing area and base investment etc.
2. With complete function of Both Electric and Hydraulic, there is no need to equip other devices which can be used as a separate system to debug and control at site, this valve can also be services as one unit of system for DCS, managed by central computer through the I/O to realize the united-operation by the water pump, turbine, bypass valve and other pipeline equipments, moreover, this kind of valve is also equipped with handwheel which can ensure that the valve can be operated even without electric power to meet a special debug and controlling requirements under a special work condition
Main Parameters:
Size Ranges: DN150~DN4000
Pressure Ratings: PN25~PN40
Working Temperature: No more than 80C
Service Medium: Fresh Water, Sea Water, Sand Water and Oils etc.
|
DESGN & MFT. |
API 609 |
ENDS CONNECTION |
R.F |
|
PRE-TEP. RATING |
ASME B16.34 |
INSPECT & TEST |
API 598 |
|
F-F DIMENSION |
API 609 |
END CONNECTION |
ASME B16.5 |
|
MARKING |
MSS-SP-25 |
FIRE SAFE DESIGN |
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|
PAITING |
MFTR STD |
SPE. REQUIREMENTS |
N.A |
Welcome to Liangyi Valve! Liangyi Valve is a major production base of TIP valve. Both Liangyi Valve and TIP valve are operated by the same board of directors. As a professional valve manufacturer and supplier, Liangyi Valve can offer a wide range of flow control products for the oil, gas and related industries. With more than 20 years of experience and ceaseless creation in the field, we have integrated Design, Quality control, Technical development and Sales service.
We have been certified to ISO9001-2000, CE, and API6D. Our products conform to various well accepted industry quality and safety standards such as ANSI, ASME, API, API 6FA, API 607, API 609, API 598 and etc. We can customize different kinds of standard and non-standard valves. With reliable quality and reasonable price as the foundation of our constant development, our products are exported to many countries and regions all over the world, especially the Middle East. Even during the period of economic crisis, our company still has developed rapidly. To cater for the increasing demand for valves, we built new workshops with the floor space of 14000 square metres in 2011. Our products enjoy a good reputation among our customers.
Liangyi Valve values work safety and places high emphasis on product quality and standards. We provide customers with a complete service before, during and after sales. We welcome customers, business associators and friends from all parts of the world to contact us and seek cooperation for mutual benefits.
To serve the customers with qualified products and get recognized for all the effort and hard work is our mission.
We believe in long-term association with our customers and their continued confidence in our Company is our achievement.
