Double Flange Butterfly Valve with Electrical Actuator (WDS)
Model No.: D941X-10/16
2. Designs reasonably, the assembling and dismantling and installation is easy, to be advantageous.
3. Minimized operating torque. Lever, gear, pneumatic and electric actuators can be chosen.
3. Rubber backed seat with stable valve torque. No leakage under the rated pressure.
4. Special design, high flow rate and low flow resistance.
1. These products are mainly used for pipeline flow, pressure and temperature control of various industrial automation productiong, for example: Electricity, petrifaction, metallurgy, environmental protection, energy management, fir-fighting systems.
2. Simultaneously they have good fluid control properties, and can operate simply.
3. They are not only widely used in general industries as petroleum, coal gas, chemical engineering, water treatment, but also used in the cooling water system of thermal power plant.
Packaging Detail: Inner packing: Individual polybag for each valve Outer packing: Plywood box~veneer case, standard size is 1150*950*550mm/1150*950*600mm We can also make the case according to consumer's requirement or the real size of valves.
|Flanged Butterfly Valve|
|End flange||ANSI B 16.1, ASTM B 16.47, EN 1092, AS 2129|
|Face to face||ANSI B 16.10|
|Top flange||ISO 5211|
|Nominal pressure||DN40-DN600(1.5" -24" ) PN1.0/1.6MPa(150/200PSI) DN700-750(28" -48" ) PN1.0MPa(150PSI)|
|Body||Cast Iron/Ductile Iron/WCB/Carbon steel/AL-Bronze/CF8, SS304/CF8M, SS316|
|Disc.||Ductile Iron/Ni-plated ductile iron/Nylon-plated ductile iron/AL-Bronze/Rubber lined Disc/1.2501/1.4529/CF8/CF8M/Hastelloy Alloy/Monel|
|Seat||NBR/Hypalon/EPDM/Neoprene/NR/Wear-Resistant EPDM/Viton/Silicon/Heat-Resistant EPDM/White EPDM/EPDM/PTFE|
|Suitable temperature||Normal Temperature -45 ~150|
|Medium||Fresh water, sewage, sea water, air, vapor, food, medicine, oils, alkalis, salt etc.|
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