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  • Watts 265220 - 3/4 FM differential valve with union
  • Watts 265220 - 3/4 FM differential valve with union
Watts 265220 - 3/4 FM differential valve with union

Watts 265220 - 3/4 FM differential valve with union

SKU: WTT0265220
Barcode: 8019001012228
Brand: Watts

USVR 3/4" pressure relief valve

Adjustable to 7 positions

For systems with thermostatic or zone valves

You save -5%
€48.52pcs
€51.07pcs
You save €2.55pcs Promotion active until 27 September
⏰ Order now and receive it: between and
Based on the shipping address, VAT may change during the purchase process. For more information, click here.

Description

The pressure relief valve is used to protect heating systems equipped with automatic or manual control devices, such as thermostatic valves or two-way zone valves, which can cause overpressure in the closed circuit, to maintain the hydraulic balance and safety of the system.

With the 7-position adjustment mechanism it allows you to adapt the valve response to the specific needs of the system: Position “0” = Fully open - Position “7” = Close to closing Δp = 0.5 bar.

Datasheet

• CW617N Brass Body

• 7-position adjustment (0 = fully open / 7 ≈ Δp 0.5 bar)

• Maximum operating pressure: 6 bar

• Max temperature: 110 °C

• Compatibility with water and glycol mixtures up to 50%

• Overpressure: 10-15%

Properties

Cerifications:
C E
Thread:
M/F
PN:
6
Dimension:
3/4"
Material:
Brass