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700x Pump Control Valve
Posted at: Offers to Sell and Export | Posted on: Tuesday 11 June 2024 1:00 am | Poster last visit: Thursday 13 June 2024 |
Product Category: Main
» Distribution and Conditioning Systems and Equipment and Components
» Fluid and gas distribution
» Valves
» Control valves
» 700x Pump Control Valve
Product Description:
700X Water pump control valve is installed in-line directly downstream of the pump discharge. 700X Water
pump control valve is normally closed, and, on pump start-up, a pilot solenoid is energized to slowly open the valve, at a rate governed by the opening speed control. The pipeline flow is gradually increased.
When shut-down is required, the pilot solenoid is de-energized to close the main valve and reduce the flow. The pump is kept running while the booster pump control valve slowly closes. When the valve is almost fully closed and flow is virtually stopped, a cam triggers the limit switch to stop the pump.
With the internal drop check option, the built-in mechanical drop check closes immediately when the flow stops, regardless of the valve position. Whether due to a control malfunction, normal operation or a pump motor power failure, by closing before flow reverses, surges are minimized.
700X Water pump control valve performance:
Substantially reduces pump starting and stopping surges
Separate opening and closing speed controls
Cost effective pump control system
Optional internal mechanical drop check reduces power failure surge
Available Material: Ductile Iron, Carbon Steel, Stainless Steel
Size Range: DN50-DN600 2”-24”
Pressure Range: PN10, PN16, 150Lb, 300Lb
Company Contact:
Contact Name: Jorge Yang
Company Name: Bell Industry Co Limited
Email:
Tel: 0086-571-81370072
Fax: 0086-571-88687790
Street Address: No.202 Wuchang
Avenue, Yuhang District
Hangzhou, Zhejiang 310003
China
Website: https://www.zmcsteel.com
Member name: Bellindustry
Country:
China
Member Since: 22 June 2018
Total Leads: 79 Bellindustry Import Export Business Leads
Business focus: Pipe Fitting, Stainless Steel Fitting, Cast Iron Fitting, Carbon Steel Fitting
Chat:
Verify: Safe Import Export Tips
pump control valve is normally closed, and, on pump start-up, a pilot solenoid is energized to slowly open the valve, at a rate governed by the opening speed control. The pipeline flow is gradually increased.
When shut-down is required, the pilot solenoid is de-energized to close the main valve and reduce the flow. The pump is kept running while the booster pump control valve slowly closes. When the valve is almost fully closed and flow is virtually stopped, a cam triggers the limit switch to stop the pump.
With the internal drop check option, the built-in mechanical drop check closes immediately when the flow stops, regardless of the valve position. Whether due to a control malfunction, normal operation or a pump motor power failure, by closing before flow reverses, surges are minimized.
700X Water pump control valve performance:
Substantially reduces pump starting and stopping surges
Separate opening and closing speed controls
Cost effective pump control system
Optional internal mechanical drop check reduces power failure surge
Available Material: Ductile Iron, Carbon Steel, Stainless Steel
Size Range: DN50-DN600 2”-24”
Pressure Range: PN10, PN16, 150Lb, 300Lb
Company Contact:
Contact Name: Jorge Yang
Company Name: Bell Industry Co Limited
Email:
Tel: 0086-571-81370072
Fax: 0086-571-88687790
Street Address: No.202 Wuchang
Avenue, Yuhang District
Hangzhou, Zhejiang 310003
China
Website: https://www.zmcsteel.com
Member name: Bellindustry
Country:
ChinaMember Since: 22 June 2018
Total Leads: 79 Bellindustry Import Export Business Leads
Business focus: Pipe Fitting, Stainless Steel Fitting, Cast Iron Fitting, Carbon Steel Fitting
Chat:
Verify: Safe Import Export Tips
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