Double Offset Butterfly Valve
Description of Double Offset Butterfly Valve:
ZECO is further improved on the basis of single eccentric butterfly valve. The stem axis of single eccentric butterfly valve is deviated from the center of butterfly disc. When the valve is opened, the upper and lower ends of butterfly disc are no longer as laborious as the center line butterfly valve, but the friction with the seat still exists. The improved feature of double offset butterfly valve is that the stem axis deviates from the center of the disc and the center of the stem itself, just like the single eccentric butterfly valve.
Such a structure can make the disc escape from the seat immediately after the valve is opened, and there will be no friction between the disc and the seat after the single eccentric butterfly valve is opened. ZECO is a manufacturer specializing in the production of metal to metal seal butterfly valve, and the double offset butterfly valve with metal seat is more conducive to high temperature resistance, which has contributed to the application of butterfly valve in the high temperature field.
在线联系供应商
Other supplier products
Stainless Steel Butterfly Valve | Description of Stainless Steel Butterfly Valve: ZECO stainless steel butterfly valve()is a kind of butterfly valve with high performance and long s... | |
Metal Seated Ball Valve | Description of Metal Seated Ball Valve: ZECOmetal seatedball valveis suitable for high temperature and high pressure special medium or medium with ... | |
8 Inch Ball Valve | Description of 8 Inch Ball Valve: ZECO8 inch ball valvehas two choices, you can choose floating ball valve or trunnion mounted ball valve, and you ... | |
Wafer Dual Plate Check Valve | Description of Wafer Dual Plate Check Valve: The structure of ZECO wafer dual plate check valve is that the disc is along the pin at the center pos... | |
Double Offset Butterfly Valve | Description of Double Offset Butterfly Valve: ZECO is further improved on the basis of single eccentric butterfly valve. The stem axis of single ec... |
Same products
Valve Components | 卖方: Yiwu WALKSON Machinery Equipment Co., Ltd. | Walksonprovides various valve components through casting and forging, including pressure relief v... | |
Safety Valve | 卖方: Yiwu WALKSON Machinery Equipment Co., Ltd. | WALKSON, as a professional safety valve partsmanufacturer, supplies main parts for pressure safet... | |
China supply Floating Seal Ring A1GB-10700-6 for power plant | 卖方: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD | "China supply Floating Seal Ring A1GB-10700-6 for power plantOur company mainly serves thermal po... | |
ISV08-24 Spool 2-Way N.C. Solenoid Valve | 卖方: Wuhu Inno Hydraulic Technology Co.,Ltd | ISV08-24 Spool 12V2 Way Solenoid Valve A solenoid-operated, 2-way, normally closed, direct-actin... | |
ISV08-22 Poppet 2-Way N.C. Solenoid Valve | 卖方: Wuhu Inno Hydraulic Technology Co.,Ltd | ISV08-22 Poppet 2-Way NC Solenoid Valve A solenoid-operated, 2-way, normally closed, poppet-type... |