Sprinkler alarm valve repair in Kettering
Sprinkler alarm valve repair for valve sets that pass water, leak or will not reset, proved on flow before the system goes back into service.
- ISO 9001, the certification insurers look for
- Free survey, fixed price in writing, no travel charge
- Office Monday to Friday, 7am to 5pm; emergency line any hour
Sprinkler alarm valve repair is needed when a valve set passes water, leaks at the trim, keeps the jockey pump running or raises an alarm that will not reset. Most of it comes down to a worn seat, perished seals, or trim and gauges past their life. We strip the valve set, replace what has failed, and prove it on flow before the system goes back into service. Sentry Sprinkler Protection does this work across England from its base in Kettering, ISO 9001 certified.
Signs the alarm valve needs attention
- Water at the drain or the alarm line when nothing has operated.
- A jockey pump cutting in every few minutes.
- Gauges that do not read, or read differently from the last service.
- An alarm bell or flow signal that will not reset.
What the repair involves
The installation is isolated and drained down, and the valve set opened. Seats and seals are cleaned or replaced, failed trim and gauges replaced, and the valve reassembled.
It is then proved on flow and function, alarm and flow switch included, and the system refilled with the air vented.
One installation out, not the building
Where a building has more than one valve set, only the installation being repaired comes out of service. We tell you the period beforehand, ask you to let your insurer know, and confirm when the system is back to normal operating condition.
When alarm valve replacement makes more sense
A valve set with a corroded body, parts that are no longer made, or the same fault coming back is often better replaced than rebuilt. We fit new wet and dry alarm valve sets, and say which is the better money at the survey.
Related
- Fire pump repair Diesel, electric and jockey pumps that will not start, trip or cannot make duty.
- Wet riser pump replacement Duty, standby and jockey sets replaced and proved under flow, alarms included.
- Fire pump replacement Diesel and electric sprinkler pump sets replaced and proved under flow, alarms included.
- Fire sprinkler servicing The full BS EN 12845 routine, from the weekly gauge and alarm check to the annual service.
- Sprinkler repairs: leaks, seized valves and damaged heads
- Emergency sprinkler and riser repair
- Repairs and replacements Every page in this list, grouped by job.
From first call to certificate
Four steps, the same on every job.
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01Free survey
We look at the building and its records, and tell you what it is due.
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02Fixed price in writing
Every item priced line by line. No survey fee, nothing added afterwards.
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03The work, on your dates
Isolation agreed before anyone arrives, kept as short as the job takes.
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04Certificate and record
A certificate and a photographed defect list, ready for your insurer.
- Start
Book the free survey
Tell us the building. We will tell you what it is due.
Book a free survey
Free survey · fixed price in writing
Tell us what you need. We will tell you what it takes.
Four quick taps and your details. A free survey and a fixed price in writing, with no survey fee and no obligation.
Mon to Fri, 7am to 5pm. Emergencies any hour.
Request received
We’ve got it from here.
Step 1 of 5 is done. Here is how the rest goes.
- Request sent Done
- 2 We call you Next
- 3 Free survey
- 4 Fixed price
- 5 Work done
Questions about sprinkler alarm valve repair
Is an alarm valve passing water an emergency?
Not usually, unless it has taken the installation out of service. It will get worse, and a jockey pump running constantly wears too, so book it in soon rather than leaving it for the annual service.
Do you repair dry pipe and pre-action valve sets?
Yes. They carry more trim and an air supply, and both are checked as part of the repair.
Can our maintenance team reset the valve themselves?
They can read the gauges and record what the panel shows, which helps. A valve set reassembled wrongly leaves the installation shut and looking normal, so the repair itself needs someone competent in sprinkler systems.