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Quick Details

  • Standard or Nonstandard: Standard
  • Structure: Ball
  • Pressure: Medium Pressure
  • Power: Manual
  • Material: Casting
  • Temperature of Media: Medium Temperature
  • Media: Gas
  • Port Size: 2"-24"
  • Place of Origin: Zhejiang, China (Mainland)
  • Model Number: NE005020
  • Brand Name: NORTECH ball valve
  • Standard: API 6D,ASME
  • Name: automatic air release valve
  • Similar products: Oventrop,Crane,TTV,Sureflow,GEFA,Eriks,Hattersley
  • Material Quality: Casting
  • Sealing material: Rubber EPDM/NBR

Packaging & Delivery

Packaging Details plywood cases for transportation.
Delivery Time 45-60days from the date of order confirmation.


automatic air release valve
1.two piece body and floating ball

High Quality DN50-DN600  API automatic air release valve

Product Show  



1. Product Pictures of automatic air release valve   










2. Product Description and Materials of automatic air release valve

Design & Manufacture standardsAPI6D, ASME B16.34 ,API608,MSS SP-72
Face to Face DimensionASME B16.10 API6D,EN558
Flange Connection DimensionASME B16.5 DIN2501
BW Connection DimensionASME B16.25
Pressure-Temperature RatingASME B16.34
Test And InspectionAPI598,API6D
Type Of OperationGear,Electric,Pneumatic,Manual-Air-Hydraulic
PN(LB)Class 150LB~600LB
Main MaterialsCarbon Steel:WCB,WCC,WC1,WC2,
Low Temperature Carbon Steel
Stainless Steel:CF3,CF3M,CF8,CF8M,CN7M,CF8C,317L
Special Alloy
Fire Safe &Anti-Static DesignAs per 607 /API 6FA


Dimensions & weights
Class 150


Class 300



3. More Products for You to Choose

 Gate Valve



Check Valve



Rubber expansion joints


 More styles can be available in yingshuo.en.alibaba.com or  www.nortech-v.com



Company Show



1.Company Description


a)  More than 10 years experiences of OEM services;
b)  Our Main market:West Europe and North America,ISO9000 and CE certified;
c)  Our customer:Hattersley newman,Tourandersson(IMI),ERIKS nv,Oventrop,Sureflow equipment,KVO-arm...
d)  Sales Company in Shanghai and three manufacturing centers around China mainland.
Shanghai Ennso Industrial Co., ltd, Shanghai Ennso Industrial Co., ltd, is a subsidiary of Nortech Engineering Corporation Limited, and is one of the leading suppliers of industrial valves in China, with butterfly valves manufacturing centre in the city of Tianjin and casting iron gate valve and check valve manufacturing center in Anhui Province, and API series valve manufacturing center in the city of Wenzhou.

2. Why Choose


Our Advantages:
1) Guaranteed quality of all the products we supplied;
2) More than 10 years experiences of exportation;
3) 90% of our products are exported to West Europe and North America;
4) Reasonable prices;
5) Ensured delivery schedule.

3. Certification


4. Our Markets


Central America
Eastern Europe
North America
Eastern Asia
South America
Mid East


5. Contact




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China (Mainland) | Trading Company
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Supplier's Trade Assurance Limit: US $51,000
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