Model NO.: DTVA SERIES
Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
Sealing Form: NBR/FPM
Flow Direction: Bidirectional
Standard: GB
Application: Water Industrial Usage
Trademark: DOTOP
Transport Package: Plywood Package
Specification: Nominal Diameter (mm): DN80-DN1000
Origin: China
HS Code: 84819010
Wafer Marine Flange-Type Electric Butterfly Valve
Type and dimension
| Nominal Diameter |
Norminal Pressure |
          Suitable Medium |
|
| DN/mm |
PN/Mpa |
Sea water,fresh water ,air andÂ
crude oil. No higherÂ
than 70 ºC marine pipe alike. |
|
|
| 80-1000 |
1 |
|
|
Material:
| BODY |
CASTÂ BRONZE/Â STEEL |
|
| DISC |
CASTÂ BRONZE/STAINLESSÂ STEEL |
|
| STEM |
CASTÂ BRONZE/STAINLESSÂ STEEL |
|
| SEALÂ RING |
NBR/FPM |
|
Package:we are prepared to deliver it by plywood.If it is container transport, we will send the marine flanged valves  directly into the port warehouse and load it into the container. After the material arrive port of destination, forklift trucks are needed to discharge and move material on truck to warehouse.Our advantage:a) Cooperate with CSIC(China Shipbuilding Heavy Industry Corporation) , we more professional on marine industry.
b) We provide sample for examing and testing before confirm the order;
c) Once production finished, your sales manager will accompany with you inspection in the factory;
d) Sales provide you 18hr online service; Engineer online service time are 10:00-16:00 (GMT+8);
e) We have a long-term agreement with out manufacturer, means that our prices are more competitive.
f) Quality and price we also concern like you, we never sale shoddy.Custom Visit Factory:
Exhibition:
Precast Concrete Batching Plants
Features of concrete batching plant
The overall steel structure of the mixing station is made of high-quality steel, which has high overall structural strength and strong stability.The mixing machine adopts the twin-shaft forced mixing main machine, which has strong mixing performance, uniform mixing and high productivity.Excellent pneumatic components, electrical components, etc.; to ensure the reliability of the equipment, accurate metering performance.Each maintenance and repair site is provided with a walking platform or a check ladder, and has sufficient operation space.
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Shandong Zeyu Heavy Industry Science and Technology Co.,Ltd. , https://www.sdstabilizedsoilmixingplant.com