Industrial Eccentricity Ball Valve
ZSHV/ZDRV series control the opening and closing of the valve by the rotation of the eccentric shaft to drive the ball fixed to it. It is compact, flow capacity, and effectively sealed so that it can be an advantage not only to replace the gate valves and butterfly valves, and also can be...
ZSHV/ZDRV series control the opening and closing of the valve by the rotation of the eccentric shaft to drive the ball fixed to it. It is compact, flow capacity, and effectively sealed so that it can be an advantage not only to replace the gate valves and butterfly valves, and also can be applied to the system which they cannot be used. It is widely used in petroleum, chemical, metallurgy, electric power, municipal, water and waste water treatment piping systems.
NAMUR 1/4'' G
Main specification and technical parameter
Industrial Eccentricity Ball Valve
GB, DIN, ANSI, ASME, JIS, API
DN50 to DN500, 2" to 800"
Double Acting, Sping Return (Single Acting) are Available
Air Supply Pressure
2.5 to 8bar
Medium Pressure, PN1.0-PN1.6MPa (232PSI)
14 to 1170Nm
1,000,000 (1 Million) Times
Angle of Rotation
NBR, EPDM, FKM (VITON), PTFE (TEFLON)
Wafer or Flange
Control of Water, Air, Gas, Oil, Liquid, Steam
Temp. of Media
Range from -10 to +80°C (14 to 176°F) with NBR Sealing
Standard Type: -20 to +80°C (-4 to 176°F)
Namur Solenoid Valve, Limit Switch, F.R.L, Position Indicator, Manual Device
Food & Beverage, Refining, Desalination, Petrochemical, Chemical, Pharmaceutical, Textile, Pulp & Paper,
Mining, Marine and Power Industries
There is no need for lubrication for standard type under normal operating conditions. Special lubricants should be
used under low or high temperature operating conditions
Manufacturing and Supplying All Kinds of Automatic Valves
Hoyee specializes in designing, manufacturing and supplying all kinds of automatic valves. Our products cover electric valves (ball valves, butterfly valves, gate vales and more), pneumatic valves (angle seated valves, ball valves, butterfly valves and more), control valves, regulating valves and more.
Supported by More than 600 Employees
Currently, we have more than 150 employees, including 30 more engineers and technicians. In addition, we also have two complete original production and auto-inspection lines from Germany, digital lathes and CNC machines to guarantee the quality and safety of our products. On the further strategy, our advantages help us hold an unbeatable stand in Industry 4.0.
Q: What's your payment terms?
A: Usually we accept T/T ,Western Union or PayPal.
Q: What's your shipping item?
A: We ship items via EMS, DHL, UPS, TNT, China Post or Hong Kong Post.
Q: What's your delivery time?
A. 1.The stock samples can be sent to you within 3-5days by international express after received
2.The batch order can be shipped to you in about 10-15days after order confirmation (by air or by sea)
Q: What's your main products of your company?
A: We specialized in all kinds of high performance control valve, for over 10 years with excellent quality and competitive
Q:How can I choose the most suitable valve?
A: Please tell me your detailed working condition,DN,Mpa,Working temperature…ect
Q: How long is your pump lifetime?
A: Valve warranty is 12 months
1. We offer 12 months limited Warranty of Manufacturer for defective items (excluding items damaged and /or misused after receipt).
2. If you have any problems with the item received, please let us know within 7 days after received. Please contact us before send items back! If problem really exists, a replacement or a refund is available after we receive the items in goods condition.