-
- Trade Leads
- Trade Services
- B2B Directories
- Trade Connections
- Misc
- Contact Us
A free import export trade leads B2B marketplace since 1996 for manufacturers, suppliers, exporters, importers, buyers, sellers, wholesalers, freight forwarders, shippers, trade shows, exhibits, and export management.
Hello visitor from
USA - 182 visiting from 175 USA 
3 UK 
2 Singapore 
1 Argentina 
1 China
Hello visitor from
USA - 182 visiting from 175 USA 3 UK 2 Singapore 1 Argentina 1 China
Empty Row Of Check Valve Apply For Power Station Valve
Posted at: Offers to Sell and Export | Posted on: Saturday 7 May 2016 7:45 am | Poster last visit: Tuesday 2 August 2016 |
Product Category: Main
» Distribution and Conditioning Systems and Equipment and Components
» Fluid and gas distribution
» Valves
» Piston check valves
» Empty Row Of Check Valve Apply For Power Station Valve
Product Description:
Details:
The structure characteristics of Empty row check H48H H48Y
1, the valve is consist of the
check valve, Recycling bypass control valve and throttle device.
2, work with recirculation bypass valve, this valve can prevent the high pressure water hammer damage to the water supply system, to maintain the safe operation of the system.
3, the main valve disc with pipe flow or pressure change and mobile, with the help of medium pressure and spring force close the main valve mouth, then drive the bypass valve open, keep pump minimum allowed flow automatically. When the main valve fully open, the bypass valve is closed.
4 streamline structure design, the use of special valve core, with functions of accurate control flow, under the condition of high pressure difference have cavitation abrasion resistant and not easily get the characteristics of the noise and vibration.
5, the valve sealing surface using cobalt-based hard alloy surfacing and become, wear-resisting, scouring resistance, cavitation resistance, reliable sealing, long service life.
6, maintenance and maintenance convenient and quick
7, the valve is suitable for vertical installation.
Uses:
Empty row check valve installed in a thermal power unit of high pressure feed water pump outlet pipe, to prevent the reverse feed water, protect the feed water pump. The valve with the pump minimum flow by the automatic recirculation valve work, when the feed water pump in low load or export the door closed, automatic recirculation bypass valve should be in an open position, to ensure the safe operation of pump. Its exhaust non-return valve opens, recycle the bypass valve will automatically shut down.
Action principle and structural characteristics
Open the outlet valve, feed water pump start-up, feed water after reaching certain pressure, air exhaust non-return valve valve core automatically rises, away from the seat, feed water flow. At the same time, the valve core rod dynamic emptying valve closed mouth pull emptying. Reduced when the feed water pump flow, valve core, push rod unplug emptying valve, open the recirculation water pump minimum flow. Automatically when the pump stop, valve core falling close the channel, to prevent high pressure water hammer damage to the water supply system.
H48H - 200 air exhaust non-return valve
H48H - 200 empty row check empty row check valve, it is mainly used for power plant feed pump outlet. Work with water pump minimum flow recirculation valve, to maintain safe operation of the system. Action principle is as follows: open the outlet valve, feed water pump starts, feed water after reaching certain pressure, the valve core automatic rising, push the seat, feed water flow. At the same time, the valve core rod dynamic emptying valve closed mouth pull emptying. Reduced when the feed water pump flow, valve core, push rod unplug emptying valve, open the recirculation water pump minimum flow. Automatically when the pump stop, valve core falling close the channel, to prevent high pressure water hammer damage to the water supply system.
Nominal pressure PN/MPa shell test pressure Ps/MPa working pressure PN/MPa applicable medium temperature / 20 ℃, 30. O O, O 160 parts name material body or less water, positioning of the wheel and the connecting flange, exhaust flange, flange cover carbon cast steel guide shaft, shaft sleeve, the slider, fork, emission and exhaust plate of stainless steel bolts, stud chrome molybdenum steel liner cast aluminum bronze disc, valve body, valve shaft and connecting fork, nut quality carbon steel
Ordering instructions: (national standard)
A, A: B: product name, model, nominal size medium and temperature, Pressure range C: if there is attachment, delivery time, and special requirements so that we can correct selection for you.
Second, if the valve has been selected by design unit of our company model, please order according to the valves parameters directly with our sales center.
Three, it is very important when you use occasions or when the environment is more complex, would you please provide design drawings and detailed parameters, Our engineers experts will concentrate on review and analysis for you.
Four, the above prices are based on nominal price, please contact us. We can offer you the professional solution, Including design, customization, complete, operation and service. We have been committed to the valve in the field of industry leaders, To provide you with the latest knowledge of the valve, the best service, best technical adviser. If you have any questions, you can contact to us, We will be dedicated to provide you with quality services. We aspire to become the world's leading valve manufacturers.
Company Contact:
Contact Name: Pagangpeng
Company Name: Zhejiang Hisun Automation Instrumemt Co, Ltd
Email:
Tel: 86-577-57789961
Fax: 86-577-67985602
Street Address: He Yi Industrial
Zone, Oubei Town
Wenzhou, Zhejiang 325105
China
Website: http://www.hisunvalve.com
Member name: zhejianghisun
Country: China
Member Since: 07 May 2016
Total Leads: 35 zhejianghisun Import Export Business Leads
Business focus: Power Station Valve, High Temperature Valve, High Pressure Valve
Chat:
Verify: Safe Import Export Tips
The structure characteristics of Empty row check H48H H48Y
1, the valve is consist of the
check valve, Recycling bypass control valve and throttle device.
2, work with recirculation bypass valve, this valve can prevent the high pressure water hammer damage to the water supply system, to maintain the safe operation of the system.
3, the main valve disc with pipe flow or pressure change and mobile, with the help of medium pressure and spring force close the main valve mouth, then drive the bypass valve open, keep pump minimum allowed flow automatically. When the main valve fully open, the bypass valve is closed.
4 streamline structure design, the use of special valve core, with functions of accurate control flow, under the condition of high pressure difference have cavitation abrasion resistant and not easily get the characteristics of the noise and vibration.
5, the valve sealing surface using cobalt-based hard alloy surfacing and become, wear-resisting, scouring resistance, cavitation resistance, reliable sealing, long service life.
6, maintenance and maintenance convenient and quick
7, the valve is suitable for vertical installation.
Uses:
Empty row check valve installed in a thermal power unit of high pressure feed water pump outlet pipe, to prevent the reverse feed water, protect the feed water pump. The valve with the pump minimum flow by the automatic recirculation valve work, when the feed water pump in low load or export the door closed, automatic recirculation bypass valve should be in an open position, to ensure the safe operation of pump. Its exhaust non-return valve opens, recycle the bypass valve will automatically shut down.
Action principle and structural characteristics
Open the outlet valve, feed water pump start-up, feed water after reaching certain pressure, air exhaust non-return valve valve core automatically rises, away from the seat, feed water flow. At the same time, the valve core rod dynamic emptying valve closed mouth pull emptying. Reduced when the feed water pump flow, valve core, push rod unplug emptying valve, open the recirculation water pump minimum flow. Automatically when the pump stop, valve core falling close the channel, to prevent high pressure water hammer damage to the water supply system.
H48H - 200 air exhaust non-return valve
H48H - 200 empty row check empty row check valve, it is mainly used for power plant feed pump outlet. Work with water pump minimum flow recirculation valve, to maintain safe operation of the system. Action principle is as follows: open the outlet valve, feed water pump starts, feed water after reaching certain pressure, the valve core automatic rising, push the seat, feed water flow. At the same time, the valve core rod dynamic emptying valve closed mouth pull emptying. Reduced when the feed water pump flow, valve core, push rod unplug emptying valve, open the recirculation water pump minimum flow. Automatically when the pump stop, valve core falling close the channel, to prevent high pressure water hammer damage to the water supply system.
Nominal pressure PN/MPa shell test pressure Ps/MPa working pressure PN/MPa applicable medium temperature / 20 ℃, 30. O O, O 160 parts name material body or less water, positioning of the wheel and the connecting flange, exhaust flange, flange cover carbon cast steel guide shaft, shaft sleeve, the slider, fork, emission and exhaust plate of stainless steel bolts, stud chrome molybdenum steel liner cast aluminum bronze disc, valve body, valve shaft and connecting fork, nut quality carbon steel
Ordering instructions: (national standard)
A, A: B: product name, model, nominal size medium and temperature, Pressure range C: if there is attachment, delivery time, and special requirements so that we can correct selection for you.
Second, if the valve has been selected by design unit of our company model, please order according to the valves parameters directly with our sales center.
Three, it is very important when you use occasions or when the environment is more complex, would you please provide design drawings and detailed parameters, Our engineers experts will concentrate on review and analysis for you.
Four, the above prices are based on nominal price, please contact us. We can offer you the professional solution, Including design, customization, complete, operation and service. We have been committed to the valve in the field of industry leaders, To provide you with the latest knowledge of the valve, the best service, best technical adviser. If you have any questions, you can contact to us, We will be dedicated to provide you with quality services. We aspire to become the world's leading valve manufacturers.
Company Contact:
Contact Name: Pagangpeng
Company Name: Zhejiang Hisun Automation Instrumemt Co, Ltd
Email:
Tel: 86-577-57789961
Fax: 86-577-67985602
Street Address: He Yi Industrial
Zone, Oubei Town
Wenzhou, Zhejiang 325105
China
Website: http://www.hisunvalve.com
Member name: zhejianghisun
Country:
ChinaMember Since: 07 May 2016
Total Leads: 35 zhejianghisun Import Export Business Leads
Business focus: Power Station Valve, High Temperature Valve, High Pressure Valve
Chat:
Verify: Safe Import Export Tips
Similar Suppliers And Manufacturers Import Export Trade Leads
Tapper Bore Cylinderical Roller Bearing Double Row Nn 30xk-sp-iso-15 For Vietnam Power Station - By DongfangYoyik - On Friday 8 April 2022 2:34 am: row nn 30xk-sp-iso-15 for vietnam power station
is yoyik for the use of dec units of the power plant supporting professional models of products yoyi....
Solenoid Valve For Governing Valve Dsv-001b For Bangladesh Power Station - By DongfangYoyik - On Friday 29 July 2022 1:09 am: check valve wj10f-16p
insulating cardboard
dump valve dn150 p23041b-00
line filter element gy93 25x*20
modul selector auto-manual 14mi modf44
cas....
Yoyik Offer Differential Pressure Valve Kc50p-97 For Power Station - By DongfangYoyik - On Friday 9 June 2023 1:12 am: check throttling valve ljc100-16
hydraulic jack pump 50yw32-250a
seat tp3z65-4
mechanical face seal bkm fx 103055
transfer pump fuel sdh200-150-40....
New Style Power Station 5in1 220v 150 W 300w Portable Power Station Ac 220 V For House - By movrpower - On Monday 8 August 2022 10:27 am: power station
product model
nvel-300
cell capacity
75000mah 270wh
dc output
12v 10a
ac output power
300w 220v 50hz
usb-a output
1*5v 2....
Best Battery Portable Power Station 250 / 500w Power Bank Charging Station - By movrpower - On Monday 8 August 2022 10:22 am: power 1000w
battery category lithium battery
shell aluminum ladder
waterproof level ip65
size 210*290*150 mm
weight
9 8kg
output port
4*....
Plate Check Valve - By huadejishu - On Thursday 4 August 2022 1:15 am: check valve s10p s20p s30p
product properties
brand huade hydraulic
model s10p
certificate iso9001-2008
origin china
custom attributes the ....
Silencing Check Valve - By kehuacasting - On Tuesday 24 May 2022 1:35 am: check valve
the function of the silencing check valve is to prevent the flow in the opposite direction and only allow the medium to flow in one direc....
Cast Iron Duo Plate Check Valve - By valvescenter - On Monday 13 February 2023 7:35 am: valve work from failing and shaft end from leaking
body
short face to face and good rigidity
rubber seat
vulcanized on body tight fit and tigh.... Import Export Startup Stories
Share Your Story & Get Listed at StartImportExport.com- Kimsion Plastic and Metal Manufacturing Limited: Jason Yeung Of Kimsion Plastic and Metal Manufacturing Limited From Hong Kong
- Cixi Tian Hao Dispensing Equipment Co Ltd: Cayman Of Cixi Tian Hao Dispensing Equipment, A Manufacturer And Exporter Of Dispensers From China
- Jinhua Sunrise Electronic Co Ltd: Andy Peng Of Jinhua Sunrise Electronic From China
- Guangzhou Kinggreat Trading Ltd: Emma Lee Of Guangzhou Kinggreat Trading An Electronic Products And Accessories Supplier From China
- Qingdao Saint-kin Wind Turbine Co Ltd: Sianna Of Qingdao Saintkin Wind Turbine From China
Piston check valves Classification Navigation
Main - Distribution and Conditioning Systems and Equipment and Components - Fluid and gas distribution - Valves - Piston check valves [2]
TradersCity.com shall not be held liable for any user posted/submitted content including but not limited to trade leads, profiles, images, and any other data. TradersCity.com does not and did not verify any of users posted/submitted data nor is implicitly or explicitly recommending these business offers. TradersCity does not verify truthfulness, accuracy, completeness, nor legality of any businesses, services, and leads posted here. TradersCity does not represent Sellers or Buyers in any transaction between users of the website and is unable to make any opinion in regard to their performance in any transaction. TradersCity neither guarantees nor undertakes in any dispute between sellers and buyers. Protect your business from fraud by trading safely