About 2854 results:
Valves (2775)

hot sale gear operated Gate Valve

FOB Price: US $200 - 6,000 / Piece | Get Latest Price
Min.Order Quantity: 10 Piece/Pieces
Supply Ability: 2000 Piece/Pieces per Month
Port: Shanghai
Payment Terms: L/C,T/T
Add to My Favorites

Quick Details

Standard or Nonstandard:
Medium Pressure
Stainless Steel
Temperature of Media:
Medium Temperature
Port Size:
Place of Origin:
Zhejiang, China (Mainland)
Model Number:
Brand Name:

Packaging & Delivery

Packaging Details: Export packing
Delivery Detail: 30 days


hot sale gear operated Gate Valve
1. short delivery time
2. Good quality
3. Competitive price
4. OEM

hot sale gear operated Gate Valve

For more information, please contact me directly, technical information and catalog will be passed as soon as possible!


  Flexible Wedge for improved seating and ease of operation, especially in high temperature service. Wedges are accurately guided thru the entire stroke.

  Standard trim is API trim 8 for carbon steel valves, API trim 5 for chrome alloy valves, and API trim 10 for CF8M (T316) valves for optimal performance under normal conditions. Other trim materials are available on request.

  Seat faces lapped for smooth finish and superior sealing.

  Stems are non-rotating with surface finish to maximize packing seal for low fugitive emissions.

  Bonnet and Yoke arms designed for ease of gear, motor or cylinder actuator adaptation.

  Each valve is shell, seat and back-seat pressure tested per industry standard API 598.

  Gland is two piece gland / gland flange design for optimal alignment and uniform packing compression

  End Flanges have the following raised faces per ASME B16.5: 

          Classes 150-300: 1/16” (2mm).

          Classes 600-1500: 1/4” (7mm).

  Weld ends are available per ASME B16.25 or per customer’s specification.

  Each valve has a unique certification number that is traceable to the valve certification sheet which includes MTR data, pressure test report, inspection report and certificate of conformance.

  Other available options as follows:

-Alternate valve materials such as chrome and stainless steel alloys

-Alternate trim materials

-Bypass, drain and other auxiliary connections

-Gear, motor, and cylinder actuators available

-NACE service

-Special cleaning for applications such as oxygen or chlorine

-Other options available as specified 
















 The Valve World Expo ( Dec. 2014,Germany)


The OTC exbihition (May, 2014, Houston, USA)


The OTC exhibition ( May, 2013, Houston, USA )

The Valve Word Expo ( Sep. 2013, Suzhou, China)


The Valve World Expo ( Nov. 2012,Germany)


1- What is a kv-value?
  • Answer: Capacity / kv - value: – Specifies how many m3/hour (capacity) water is passing through the valve at a differential pressure at 1 bar. – Is a result of all the different constants coming from shape of orifices, units etc. which are reduced to one new constant, the kv - value. – Is used to calculate capacity: – ? = density (kg / m3) – ?P = P1 - P2 Q = k v ?P [m3 / h] 
2- Where can I find approvals and certificates for ONEV products? E.g. do you
have a PEDcertificate for valves?
  • Answer: You can find product approvals and certificates for all our products on our internet website. Follow this link to search for documents either by product or by authority: 
3- Do you have a complete catalogue showing all your products?


4- Can you deliver products exclusively made for us?
  • Answer: Yes, we have the possibility to develop products that are unique for one customer subject to individual agreements. The products may differ in appearance, technical features or packaging. Please contact us to discuss your requirements.



  Welcome to your  inquiry and order, pls contact us directly.

Not exactly what you want? 1 request,multiple quotations Get Quotations Now >>
Zhejiang Number One Valve Co., Ltd. is a leading valve manufacturer, which is located in Oubei Town as the "Town of China Valve & Pump" in China. Our company covers an area of 20,000 square meters with more than 150 employees and various manufacturing facility. The quality of our products is stable and credible to pass the ISO 9001:2000, API and CE international certifications.

We mainly manufacture the valves according to ANSI, API, JIS, DIN, BS, and Chinese GB standa... View detail

Basic Information

Business Type: Manufacturer, Trading Company  
Main Products: Gate Valve,Globe Valve,Check Valve,Ball Valve,API 6A Valve  
Number Of Employees: 51 - 100 People  

Trade & Market

Main Markets: North America
Domestic Market
Southeast Asia
Mid East
Total Annual Sales Volume: US$2.5 Million - US$5 Million  
Export Percentage: 91% - 100%  
Trade Shows: 2013 Asia Valve World   2013 Offshore Technology Conference    

Factory Information

Factory Size (Sq.meters): 5,000-10,000 square meters  
Factory Location: No. 99, Industrial Center Road, Sanqiao Industry Zone, Oubei Town, Yongjia County, Wenzhou City, Zhejiang Province, China  
No. of Production Lines: 3  
Number of R&D Staff: Less than 5 People  
Number of QC Staff: Less than 5 People  
Contract Manufacturing: OEM Service Offered  

Supplier Assessment Report

Supplier Assessment Reports are detailed on-line reports about the supplier's capabilities. It helps you get all the information you need to trade confidently with suppliers.

Send your message to this supplier

How It Works

China (Mainland) | Manufacturer, Trading Company | Contact Details
Experience: Established 2007 , 5 years OEM

Communicate with Supplier:

Ms. Miracle Xu
Ms. Miracle Xu:
What can I do for you?
Not exactly what you want?
1 request,multiple quotations Get Quotations Now >>
You May Like: