Диафрагменный регулятор клапана управления COVNA пневматический привод шаровой клапан

Сохранить в закладки 60796597402:


Цена:*

Количество:

  • В избранное

Описание и отзывы

Характеристики


Diaphragm Regulator Pneumatic Actuator Globe Valve


Specification


Product Introduction:


 


It is of low center of gravity, high vibration resistance and easy for installation. They are widely used for automatic production control system in industrials including chemistry, petroleum, light industry, power station, metallurgy.


 


 


 


Technical Parameters:


 

































Inherent Regulation Ratio50:1
Nominal Pressure MPa1.6, 4.0, 6.4
Service Temperature-100~-60℃; -200~-100℃; -250~-200℃
Amient Temperature-30~70
Air Supply Pressure KPa0.14, 0.25, 0.40
Spring Range KPa20~100(Basic type), 40~200, 80~240
Connection Thread G 1/4", M16X1.5

 


Technological Performance Indexes and Testing:



  • Testing


Testing shall be conducted according to the specification of GB/T4213-92


 












































Serial No.Technical PerformanceWithout PositionerWith Positioner
1Basic Error≤± 5%≤± 1%
2Return Difference ≤ 3%≤ 1%
3Dead Zone ≤ 3%≤ 0.4%
4Leakage ≤ 1X10-3 Rated flow
Rated Flow Coefficient ≤± 10%
6Inherent Flow CharacteristicSlope ± 30%

 


Dimension:


 






Recommend To You




Company Information


COVNA founded in 2000 and have 18 years of experience for valves. We own professional quality management and process inspection team which ensure the product with good quality., one year warranty and CE, RoHS, ISO9001, TUV certificate. We have large number of stock and most of the products could be delivered to you about 3-5 working days. COVNA professional and fast response sales team can reply your inquiry within 12 hours and offer you the best product consultant service.


 


 “We are confident that our products can get your one hundred percent of trust and help you to achieve success with our great efforts.”  - CEO Mr. Bond.


 


Our Advantage:


1. 18 years of experience of valves


2. Consistent product quality and reduction of defective productivity


3. Significant cost reduction versus competitors


4. 1 year of warranty time


 


Factory View: 


 .jpg


 


Our Services:


 1000.jpg


Manufacture Process: 

paste-pic-dp_uuid_pxwjl




Certifications


certificate-1.png


 





Exhibition


exhibition.png 





Packaging & Shipping


Each product will be packed in foam and carton or pallet to keep it safety during shipment. 


Ocean Freight, Air Freight, Express are accepted


packing 




Похожие товары

Новые поступления

Новинки товаров от производителей по оптовым ценам