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Honeywell D22-1/2A

D22 Pressure Reducing Valve

MPN: D22-1/2A
Category: Honeywell HVAC Field Devices (valves, actuators, sensors)

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12-month warranty (new) · 3-month (used/refurbished)
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What is the Honeywell D22-1/2A?

Honeywell Pressure reducing Valve is designed to protect household water installations against excessive pressure from the supply. They can also be used for industrial or commercial applications within the range of their specification. The advantage of installing pressure reducing valve is that, pressurization damage is avoided and water consumption is reduced. The set pressure is also maintained constant, even when there is wide inlet pressure fluctuation. There is reduction of the operating pressure and maintaining it at a constant level minimizes flow noise in the installation. Features & Benefits:

Screw with knob for setting pressure

The adjustment spring is not in contact with the medium

Compact construction

Internal threaded connection

Light weight

Short installed length

Inlet pressure balancing - fluctuating inlet pressure does not

influence outlet pressureCertifications:

97/23/EC

Honeywell D22-1/2A — Honeywell Pressure reducing Valve is designed to protect household water installations against excessive pressure from the supply. They can also be used for industrial or commercial applications within the range of their specification. PartnerPLC sources new, surplus and discontinued Honeywell parts — request a quote for price, condition and lead time.

Specifications

Product

Lifecycle

Active

Ordering codes

Part numbers on this product page

D22-1/2A, D22-1/4A, D22-3/4A, D22-3/8A

D22-1/2A: frequently asked questions

When can D22-1/2A be shipped?

D22-1/2A is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Can I pick up D22-1/2A in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Is express delivery available?

Yes — mention it when you request a quote for D22-1/2A and we'll include express shipping options in our reply.

My factory is down and I need this urgently — can you help?

For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for D22-1/2A, subject to availability and destination.