Good quality Long Stem Gate Valve - High performance butterfly valve with pneumatic actuator – GMK Valve
Good quality Long Stem Gate Valve - High performance butterfly valve with pneumatic actuator – GMK Valve Detail:
The high performance butterfly valve adopts the design of double-eccentric structure. The shaft carries out double deviation from the structural center of the body and makes the disc leave the sealing seat instantly when it is opened in conjunction with the arc sealing face design of the disc, so as to reduce the friction of the sealing face. The disc has good sealing performance during closing. In addition to realizing effective compensation for the seat seal, the central self-positioning sealing seat structure design and the unique seat compensation sealing design reduce the friction during opening and closing, greatly reduce the operating force of the valve and effectively enhance the control precision of the butterfly valve. The 70E00 Series butterfly valve is featured by stable and reliable sealing performance, long service life, etc. It is suitable for control and shut-off applications of common corrosive gases and liquid media.
Parameters of control valves：
|Trim features：||double-eccentric structure
compensation type sealing seat
disc arc surface sealing
|Body type：||straight-through type|
|Bonnet type：||standard integral type|
|Flow characteristic：||approximately equal percentage|
|Pressure class：||PN1.6、4.0（ANSI 150、300LB）|
|Leakage class：||ASME B16.104 Ⅵ（standard type seat）|
|Pipe connection type：||wafer type ,
|Applicable temperature range：||-30C° ～ 250C°|
|Actuator type：||pneumatic piston actuator
worm gear hand operating
Product detail pictures:
Related Product Guide:
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With our rich working experience and thoughtful companies, we have now been recognized as being a trustworthy supplier for a lot of global potential buyers for Good quality Long Stem Gate Valve - High performance butterfly valve with pneumatic actuator – GMK Valve, The product will supply to all over the world, such as: Rotterdam , Pretoria , Belarus , There are advanced producing & processing equipment and skilled workers to ensure the products with high quality. We have found an excellent before-sale, sale, after-sale service to ensure the customers that could rest assured to make orders. Until now our products are now moving on fast and very popular in South America, East Asia, the Middle east, Africa, etc.
By Hilary from Korea - 2015.06.03 10:17
This manufacturer can keep improving and perfecting products and service, it is in line with the rules of market competition, a competitive company.
By Adam from Bangladesh - 2016.09.29 11:19