Fig. 101 NRS Resilient Seat Gate Valve Shouldered
VGS101-NRS-(size DN)
- Size Range: DN100 to DN150
- Resilient NBR Coated Wedge: Resists Most Corrosive Substances
- High Pressure Ductile Iron Body (FBE Coated): Smooth Operations
- Handwheel Operated
- Two Tapping Ports
- Valve Standard: Comply With AWWA C509
- Working Pressure: 3500 kPa
- Working Temperature: 10 Degrees C to 71 Degrees C
Specification Sheets
Description
Resilient Seated Gate Valve – NRS Shouldered End Specifications
|
Size |
4” |
6” |
|
mm |
mm |
|
|
Code |
VGS101-NRS-100 |
VGS101-NRS-150 |
|
OD |
114.3 |
165.1 |
|
L |
229 |
267 |
|
H |
344 |
440 |
|
D |
254 |
305 |
|
Weight |
32kg |
55kg |
Resilient Seated Gate Valve – NRS Shouldered End Materials
|
Material List
|
||
| Part Name | Material | ASTM Spec. |
| Handwheel | Ductile Iron | A536 |
| Stem Nut | Bronze | B62 |
| Packing | Graphite | Non-asbestos |
| Gasket | Nitrile | |
| Bonnet | Ductile Iron | A536 65-45-12 |
| Stem | Bronze | B150 |
| Wedge Nut | Bronze | B548 |
| Wedge | Ductile iron with NBR Coated | |
| Body | Ductile iron | A536 |
