Manual main control valve with adjustable pressure relief valve
Series 471
180L per minute @ 20 bar
| Flow rate | Pressure | |||
|---|---|---|---|---|
| 471201 | 150l/min | 40US GPM | 10bar | 145PSI |
| 471202 | 150l/min | 40US GPM | 20bar | 290PSI |
| 471203 | 150l/min | 40US GPM | 30bar | 435PSI |
GENERAL FEATURES
- Fibreglass-reinforced Nylon body
- Internal parts in Delrin® and AISI 303 stainless steel
- Gaskets made of Viton® * Hose fitting included: IN (25mm); ByPass 30mm;
- Hose fitings diameter available to be ordered depending on the desired flow rate(see Chart):
IN = 19, 25, 30, 32mm, 3/4", 1" and 1" 1/4 ; (type B only 25mm)
ByPass: 25, 30, 32, 35mm and 1" 1/4 ;