Honeywell FD300-100A Инструкция онлайн

Product Specification Sheet • EN0H-1329GE23 R0517 • Subject to change 1

EN0H-1329GE23 R0517

Control Valves

FD300

Altitude control valve

APPLICATION

Altitude control valve of this type controls the water level in,

for example, water reservoirs without the need for using a

float valve or other ancillary controls.

The highly sensitive pilot valve and the main valve are

installed outside the water reservoir and the pilot valve

senses the hydrostatic water pressure from the water level in

the reservoir.

The main valve closes when the maximum set pressure for

the pilot valve is reached and reopens when the water level

corresponds to the lower set value on the pilot valve.

The standard version permits filling of a water storage unit. A

special version is also available on request which can be

used for both filling and emptying water storage units.

APPROVALS

• DVGW

• WRAS (up to 23 °C)

SPECIAL FEATURES

• High flow capacity

• Powder-coated inside and outside - Powder used is

physiologically and toxicologically safe

• Integral control circuit and ball valves

• Integral fine filter

• No external energy required for operation

• Compact construction

• Light weight

TECHNICAL DATA

Media

Medium: Drinking water

Connections/Sizes

Connection size: DN50 - DN450

Pressure values

Max. operating pressure: 16 bar

Nominal pressure: PN16

Minimum pressure: 0.7 bar

Operating temperatures

Max. operating temperature

medium:

80 °C

Specifications

Setting range: 0.5 - 5 m water head

Honeywell FD300-100A Инструкция онлайн

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