Bring your pressure control back to spec with the DP23 Pressure Valve Kit. This kit is the go-to service solution when a DP23 starts hunting/creeping pressure, won’t regulate cleanly, or starts bleeding off and behaving like it’s got a mind of its own. Refreshing the wear components in the pressure valve assembly helps restore stable regulation, consistent spray performance, and more predictable start/stop operation.
Perfect for scheduled servicing or fault-finding jobs where the unit shows symptoms like pressure drift, pulsing, inconsistent fan, or poor control at lower pressures.
Key benefits
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Restores smooth, stable pressure regulation and consistent spray output
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Helps resolve pressure creep, unstable control, and regulation “hunting”
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Reduces downtime by replacing common wear items in one hit
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Ideal for DP23 servicing and performance recovery in the workshop
What’s Included
Kit contents can vary slightly by revision, but typically includes the core service components for the pressure valve assembly, such as:
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Valve seat / poppet components (as applicable)
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O-rings / seals for the valve body
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Spring(s) or regulating components (as applicable)
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Backup rings / gaskets required for correct reassembly
Safety Check
Before you touch it: depressurise the fluid system completely, isolate/bleed the air supply, and confirm the gauge reads zero. Pressure valves can hold stored energy—crack a fitting under pressure and you’ll redecorate the workshop (and maybe yourself).
If you want, chuck me whether this kit is for the DP23 regulator/pressure control block or a specific valve location on the DP23, and I’ll tailor the wording even tighter to match the exact assembly.