Dongda Pump Valve — Specializing in the production of flat gate valves, pneumatic shut-off gate valves, parallel double gate valves, oilfield special valves...
Z944T/W-10 electric parallel double gate gate valve is widely used in petroleum, chemical, pharmaceutical, electric power and other industries. It is used for opening and closing the pipeline of steam, water, oil and other media with a nominal pressure of ≤1.0Mpa.
Urban construction, chemical industry, metallurgy, petroleum, pharmaceutical, food, beverage, environmental protection.
1. When the system is working normally, the gate opens and closes at a constant speed of 1.0m/min; while the closing of the system during an accident such as a power failure is divided into two stages: fast and slow closing. 100-20% opening is fast closing, time 10 (S). 20-0% opening is slow closing, and the time is 40 (S).
2. It is used as a stop and check valve at the outlet of the water pump. The valve also has a stem locking device. Ensure safe operation.
3. The Z943T gate valve adopts a new electric device, which can be operated locally or remotely, and can meet the requirements of computer program control. The control is accurate, safe and reliable.
Material of main parts:
|Part Name||Material material|
|Valve body, valve cover||grey cast iron||grey cast iron|
|gate||Gray cast iron + brass||grey cast iron|
|Stem||Carbon steel (copper)||Carbon steel (copper)|
|Stem nut||Bronze (ductile iron)||Bronze (ductile iron)|
If you have any questions about quotation or cooperation, please feel free to contact us by phone 0577-67966500 or use the enquiry form below. Our sales representative will contact you within 24 hours. Thank you for your interest in our products.
Dongfang Industrial Zone, Jiangbei Street, Wenzhou, Zhejiang