|
Product Details:
|
| Name: | SENPU PPR Ball Valves | Color: | Green, White,Gray,Blue |
|---|---|---|---|
| Connection: | Socket Fusion Joint, Electro Fusion Joint Or Transition Joint | Material: | Plastic With Brass Core |
| Size: | 20mm-32mm | Service Life: | 50 Years |
Permissible working pressure and longevity
|
Working pressure(bar) |
Temperature ℃ |
Working year(H/Y) |
|
|
Cold water |
0 to10 transient |
To 25 |
8760 |
|
Hot water |
0 to10 transient |
To 60 |
8710 |
|
To 80 |
50 |
For Pootable Water Installations
|
Temperature |
Service life |
Safety-factor=1.5 |
|||
|
SDR 11 |
SDR 9 |
SDR 7.4 |
SDR 6 |
||
|
Nominal Pressere |
|||||
|
PN10 |
PN12.5 |
PN16 |
PN20 |
||
|
Permissible Working Pressure |
|||||
|
20℃ |
1 |
15.0 |
18.9 |
23.8 |
30.0 |
|
10 |
13.7 |
17.3 |
21.7 |
27.2 |
|
|
50 |
12.9 |
15.9 |
20.4 |
25.7 |
|
|
40℃ |
1 |
10.8 |
13.6 |
17.1 |
21.2 |
|
10 |
9.2 |
12.4 |
16.0 |
20.2 |
|
|
50 |
9.2 |
11.5 |
14.5 |
18.8 |
|
|
50℃ |
1 |
9.2 |
10.8 |
14.5 |
18.3 |
|
10 |
8.2 |
10.5 |
13.1 |
16.5 |
|
|
50 |
7.7 |
9.8 |
12.2 |
15.4 |
|
|
60℃ |
1 |
/ |
/ |
12.2 |
15.4 |
|
10 |
/ |
/ |
11.0 |
13.8 |
|
|
50 |
/ |
/ |
10.1 |
12.7 |
|
|
75℃ |
1 |
/ |
/ |
9.9 |
12.3 |
|
10 |
/ |
/ |
7.5 |
9.3 |
|
|
50 |
/ |
/ |
6.1 |
7.5 |
|
SDR=Standard Dimension Ratio(diameter/wall thickness) SDR=d/s(S=Pope series index from ISO 4065)
Hygiene&Health Concerns
|
SENPU ppr products are manufactured with health concerns in mind.all SENPU ppr products must comply with following stipulates andrequirements: |
|
|
DIN8078 |
pp-r pipes, quality requirement and general testing description |
|
DIN16962 |
connection of pp-r pipes and fittings |
|
DIN1998t2 |
Portable water supply system,material,ingredient,application,design,installation |
|
DIN2999 |
rules for fittings with threaded metallic inserts |
|
ISO9001 |
international quality management system |
Contact Person: Helen
Tel: 13909020919
Fax: 86-0838-2808183
