MONOSTAB® – Series K1 05 and K1 25

The MONOSTAB^® range provides simple network pressure regulation with 2 control versions :

• MONOSTAB^® pressure reducing valve - Series K1 05 is a direct-acting downstream pressure stabiliser
• MONOSTAB^® pressure sustaining valve - Series K1 25 can be used for 2 functions : maintain the pressure of an upstream sector or relieve excessive pressure.

Applications :

• Public or private water distribution networks.
• Domestic, industrial or fire-fighting water networks.
• Irrigation networks.

Product benefits :

• Energy self-sufficient product
• Simple setting with integrated adjustment key
• Horizontal or vertical installation
• Precise, long-lasting control thanks to the design of the mobile part with double guiding, rolling diaphragm and anti-scaling protection of the shaft.

Range :

PRV series K1 05 :

• DN40 PFA 16
• DN50 to 150 PFA 16, 25 and 40
• DN200 PFA 10, 16

PSV series K1 25:

• DN40 to 150 PFA16

Technical data :

• Flanges drilled ISO PN according to PFA (EN 1092-2 and ISO 7005-2 standards)
• Face to face dimensions according to ISO 5752-1
• Working temperature : + 1°C to + 65°C.
• Setting pressures :
  • Setting for blue spring : 1,5 – 6 bar
  • Setting for red spring : 5 – 12 bar
• Drinking water or 2 mm filtered water.
• Supplied with 2 pressure gauge  valves
• Setting on site

Norms and certifications :

• ACS

Alternatives and options :

• Pressure gauge

Guarantee :

• 5 years

MONOSTAB^® pressure reducing valve - K1 05 :

Download technical datasheet

Download installation and maintenance manual

MONOSTAB^® pressure sustaining valve - K1 25 :

Download technical datasheet

Download installation and maintenance manual