HD Sprinkler Test and Drain Valve

HD Sprinkler Test and Drain Valve combines an inspection test outlet and a drain function in one compact valve.

Provide enough working space to see the sight glass and operate the handle without removing nearby services. The test orifice must match the intended system test arrangement; a large unrestricted discharge is not equivalent to an inspector test. Confirm the drain route and discharge capacity during coordination, and identify the valve clearly in the zone maintenance records.

The listed selection details are function: Test and drain; positions: OFF, TEST and DRAIN; body: Brass; test orifice: K5.6, K4.2 optional; feature: Integral sight glass.

Selection should start with the approved equipment schedule and the actual installation conditions. Bring the component reference, connection details and required quantities together before procurement. Where a family includes several options, the final quotation should identify one configuration clearly. Photographs help identify the general product type; the supplied data sheet and order confirmation define the item being purchased.

Keep the purchase reference and technical documentation with the site maintenance records. This makes later servicing and like-for-like replacement easier to organise. Installation, commissioning and any change to the system should be handled by the responsible fire-protection contractor against the project requirements.

Price is available on request for the selected configuration and quantity. The quotation should identify the supply unit, included accessories and delivery scope so that the complete order can be compared accurately.

Compare compatible items in the fire sprinkler systems range and coordinate related fire hydrant equipment. For the published selection details, consult the supplier product reference. Other project requirements can be reviewed through the wider safety equipment catalogue.