NRS Socket end resilient gate valve
Socket end resilent seat gate valve
Size: DN 40 – DN 300
Face-to-Face dimension conforms to BS, DIN, ANSI, AWWA standards.
Socket end is suitable for PVC and PE pipe.
Working Pressure |
10 bar |
16 bar |
Testing Pressure |
Shell: 15 bars; Seat: 11 bar. |
Shell: 24bars; Seat: 17.6 bar. |
Working Temperature |
10°C to 120°C |
|
Suitable Media |
Water. |
No. |
Part |
Material |
1 |
Body |
Cast iron / Ductile iron |
2 |
Bonnet |
Cast iron / Ductile iron |
3 |
Wedge |
Ductile iron with NBR/EPDM |
4 |
Stem |
(2 Cr13) X20 Cr13 |
5 |
Stem nut |
Brass |
6 |
Fixed washer |
Brass |
7 |
Hand wheel |
Ductile iron |
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