Design Feature
Series DIN3202 F4 NRS
  Series DIN3202 F5 NRS
  Series BS5163 NRS
 
  Series AWWA C509 NRS
  Series AWWA C509 OS&Y
  Series Socket End NRS
For Underground Use
  with Electric Actuator

 

 
Resilient Seat Gate Valve for Underground Use

 

  
     
Specifications
Size
DN 40 - DN 600
Class PN 10 - PN 16
Design DIN 3352, BS5163, AWWA C509
Face to Face DIN 3202, BS5163, ASME B16.10
End Flange DIN, BS, ASME Standard
Test

DIN3230, BS5163, AWWA C509
Standard Materials of Main Parts

ITEM

PART NAME

MATERIAL

1

Connection
Ductile Iron

2

Pin Carbon Steel

3

Protection Tube PVC

4

Extension Stem Carbon Steel

5

Cap Ductile Iron

6

Yoke Ductile Iron

7

Cover

Ductile Iron

 
©2005 SUZHOU VIZA VALVE CO., LTD.   
Add:20D, King's Tower, 12 Shishan Road, Suzhou, China
Tel: 0086-512-67015219 Fax: 0086-512-68081920 Email: sales@vizavalve.com