Zigong New Dipper Valve Co.,Ltd.

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Zigong New Dipper Valve Co.,Ltd.

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Zigong New Dipper Valve Co.,Ltd. is a professional and tip top Pig Valve,Axial Flow Check Valve, Serial Ball Valve manufacturer

Established in 2001 and located in National High-T Industrial Park,Zigong city,Sichuan Province,China. Dipper is a professional valve manufacturer with independent intellectual property right in special valve fields.Dipper is dedicated to R&D,design and manufacture High & New Tech Valve. Dipper development rapidly in last decades,now Dipper owned 6 state patents for utility model and 1 state invention patent,thus formed serial manufacture capability in special valve fields. Dipper Owns:
•self-support import and export right,
•Manufacture License Of Special Equipment Certificate Issued By General Administration Of Quality Supervision Inspection And Quarantine.
•API 6D Issued By American Petroleum Institute,
•API 607 Fire Proof issued by ABSG,
•TUV Certified CE Certificate
•TUV Certified API 6FD Fire Proof Certificate
•ISO 9001:2008 Quality Management System Issued by DNV
•ISO 14001:2004 Environment Management System
•GB/T28001 Occupational Health And Safety Management System Qualification etc

Dipper is a
•National High-tech Enterprise
•National Science And Technology Innovation Fund Support Enterprise
•Sichuan Famous Brand
•Sichuan High-T Enterprise
•Sichuan Big And Important Equipment Research And
Manufacture Enterprise
•Sichuan Technical Innovation Enterprise
•Important Technical Upgrade In Sichuan Province
•Top Ten Manufacturer In High-T Area Of Zigong City
•First Batch Technical Innovation Team In Zigong City
•Zigong Famous Brand
•A Class Honest Tax Paying Company
•AAA Bank Credit Rating Level
•AAA Class Commercial Credit

We are the approved supplier of:
•CNPC
•China National Offshore Oil Company
•China Aviation Oil
•ChemChina
•CPPEC
•Other Oil Fields Company

Pig Valve,Axial Flow Check Valve,Swing Piggable Check Valve,Ball Valve,Slurry Ball Valve,ESD Ball Valve have been formed as the top 5 serial products in Dipper Valve. Dipper Valve is the biggest and most professional Pig Valve,
Axial Flow Check Valve,Slurry Ball Valve And ESD Ball Valve Chinese Manufacture.these high technology contained valve mainly service for the key working position of petroleum, natural gas, petrochemical, chemical,slurry, hydropower,light industry,food,coal to oil fields etc. Dipper successfully supply a large amount valve to the world famous clients as:CNPC,China National Offshore Oil,
Sinopec,ChemChina,China Aviation Oil,
Shanxi Yanchang Petroleum,BP,ConocoPhilips,Vopak, Shell,Total.

24/10/2016

A batch of 8" CL150 NDIV Rising Stem Ball Valve(orbit type ball valve) had rolled off the production line last Friday and are going to be service to PetroChina Fushun to Jinzhou Crude Oil Pipeline shortly.

22/03/2016

Nominal Diameter:DN80~DN400 (NPS 3”~NPS 16”)
Pressure Rating:PN1.6MPa~PN25.0MPa (Class150~Class1500)

Dipper Valve Liquid Surge Relief Valve has involved in China National Energy Bureau And China National Petroleum Corporation ‘Oil And Gas Pipe Key Equipment Localizing Manufacturing Project’
The Dipper Liquid Surge Relief Valve Main Technical Parameter Meet The Overseas Made Same Kind valve.---Verify By Oil And Gas Pipe Key Equipment Localizing Manufacturing Project

Product Description:
Liquid Surge Relief Valve is a safe pressure release device,which specialty design to fluid gathering transportation pipeline.It aims to rapidly measuring pipeline pressure change, response according the measuring,protect oil transportation pipeline safety,and protect the pipeline system and equipment from damage by the pipeline abnormal pressure surge,which occurs by transient flow. These protection forms by surge relief valve itself,it is an automatic valve.
This Liquid Surge Relief Valve are widely used in medium gathering transportation pipeline system,such as:pipeline system transport crude oil,refined oil,chemical product,water,etc. It is perform as a pipeline safety protection device,it is a preferred solution to high velocity and silt crude oil pipeline.it is installed at the inlet or outlet of pump station as the low/high pressure protection valve,to protect the station equipment or the outlet pipe.

This video is about the surge test at set pressure for Dipper Liquid Surge Relief Valve and it is took in Dipper’s facility.

Contact Us With Your Product Inquiries.

Zigong New Dipper Valve Co.,Ltd
No.12 Yuchuan Road,High-tech Industrial Park,
Zigong City,Sichuan Province,P.R.China.

Tel.:+86-813-8104890
E-mail:[email protected]
Web.:www.dippervalve.com

10/03/2016

Nominal Diameter:DN15~DN600 (NPS 1”~NPS 24”)
Pressure Rating:PN1.6~PN42.0MPa(Class 150~Class2500)

The Orbit Ball Valve manufactured By Zigong New Dipper Valve has involved in China National Energy Bureau And China National Petroleum Corporation “Oil And Gas Pipe Key Equipment Localizing Manufacturing Project” .

The Orbit Ball Valve Made By Dipper Valve Main Technical Parameter Meet The Overseas Made Same Kind Product
---Verify By Oil And Gas Pipe Key Equipment Localizing Manufacturing Project

The Dipper Orbit Ball Valve utilize the interaction of the sloping surface on the bottom of the stem and spiral groove for the core tilting and rotation. When valve begins to opening,the core tilt away from the seat,the line flow passes uniformly around the core face, which reduced the seat wear and erosion from high velocity flow, the core then rotates to the fully open position.In the close position,the angled flat surface on the lower stem to mechanically wedge the core tightly against the seat,and generate a needed sealing pressure to ensure the reliable sealing.

Contact Us With Your Inquiries.
Zigong New Dipper Valve Co.,Ltd
No.12 Yuchuan Road,High-tech Industrial Park,
Zigong City,Sichuan Province,P.R.China
Tel.:+86-813-8104890
E-mail:[email protected]
Web:www.dippervalve.com

10/03/2016

Design Specification:API 6D,ANSI B16.34
Nominal Diameter:DN15~DN600 (NPS 1”~NPS 24”)
Pressure Rating:PN1.6~PN42.0MPa(Class 150~Class2500)

The NDIV Rising Stem Ball Valve has involved in National Energy Bureau And China National Petroleum Corporation “Oil And Gas Pipe Key Equipment Localizing Manufacturing Project”.

The NDIV Rising Stem Ball Valve Main Technical Parameter Meet The Overseas Made Same Kind Product---Verify By Oil And Gas Pipe Key Equipment Localizing Manufacturing Project

The NDIV rising stem ball valve utilize the interaction of the sloping surface on the bottom of the stem and spiral groove for the core tilting and rotation. When valve begins to opening,the core tilt away from the seat,the line flow passes uniformly around the core face, which reduced the seat wear and erosion from high velocity flow, the core then rotates to the fully open position.In the close position, the angled flat surface on the lower stem to mechanically wedge the core tightly against the seat,and generate a needed sealing pressure to ensure the reliable sealing.

Contact Us With Your Product Inquiries.

Zigong New Dipper Valve Co.,Ltd
No.12 Yuchuan Road,High-tech Industrial Park,
Zigong City,Sichuan Province,P.R.China.

Tel.:+86-813-8104890
E-mail:[email protected]
Web.:www.dippervalve.com

10/03/2016

Nominal Diameter:DN15~DN1500 (NPS 1/2”~NPS 60”)
Pressure Rating:PN1.6~PN42.0MPa(Class 150~Class2500)

Performance Features:
1.National Patent- Sealing Ring Loading Front On Axial Flow Check Valve Design And Technology
2.One Piece Body Structure-No Leakage
3.Compact Structure,Any Angle Installation
4.Streamlined Flow Path,Low noise,Energy Saving,Environmental Friendly
5.Long Service Life,Valve Opening And Closing Smoothly,Reliable Operation
6.Opening And Sealing At Low Pressure-Priority Choose To Firefighting
7. Zero Leakage
8.Various Type Of Sealing Structure,Wide Application

Contact Us With Product Inquiries
Zigong New Dipper Valve Co.,Ltd
No.12 Yuchuan Road,High-tech Industrial Park,
Zigong City,Sichuan Province,P.R.China

Tel:+86-813-8104890
E-mail:[email protected]
Web:www.dippervalve.com

09/03/2015

Zigong New Dipper Valve new website launched,for english check :www.dippervalve.com ,for chinese check: www.dippervalve.cn ENJOY

01/01/2014

Happy New Year From All Of Us At Dipper Valve,We Want To Thanks For All The Assist And Support Make Us A Good 2013, We Look Forward The Even Greater 2014 For Dipper Valve Also For You And Your Family.

11/12/2013

The Second Batch Pig Valve DN800 PN2.0MPa For Sinopec Project Start Commissioning.

Pig Valve Size And Pressure:DN800 PN2.0MPa
Project:Yangpu Refined Oil Bond Warehouse Project In Hainan Province For Sinopec (Hongkong) Limited

11/12/2013

Dipper Valve Manufactured Full Welded Ball Valve,DN 400 PN4.0MPa,Electrical Operation And Penumatic Operation Valves Will Finish Production And Delivery Soon.

Address

No. 12 Yuchuan Road, High-tech Industrial Park, Zigong City, P. R. China
Zigong
643000

Telephone

+86-13408130257

Website

http://www.dippervalve.com/

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