Product range
Technical
specifications
519
519500
3/4"
10÷60 kPa
519504
3/4"
100÷400 kPa
Materials: - Body:
- Obturator:
- Obturator seal:
- O-Ring seals:
- Union gasket:
- Knob:
- Spring:
Medium:
Max. percentage of glycol:
Temperature range:
Max. pressure:
Setting range: - cod. 519500 and 519700:
- cod. 519504:
Connections:
519
519700
100÷400 kPa (10÷40 m c.a.)
3/4", 1 1/4" F x M with union
2
1 1/4"
10÷60 kPa
brass EN 12165 CW617N
brass EN 12164 CW614N
asbestos free NBR
stainless steel
water, glycol solutions
0÷110°C
10 bar
10÷60 kPa (1÷6 m c.a.)
EPDM
EPDM
ABS
30%
