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Whittle Valves overhaul numerous types of reducing valves, for various types of media, including steam, air, water, liquid, and gas. The size valve sizes may also vary from ½”bsp, up to 6” flanged examples, as can be seen in the photo below:

A considerable range of reducing valve spares are held on stock for all those valves shown in the picture on the right. 

These include 15mm to 150mm Bailey Birkett G4’s, 15mm to 80mm Spirax DP17’s, 27's & DP143’s, & ½” – 1” Spirax BRV2’s. These spares can be supplied direct to our customers, or their availability to our workshop often enables us to considerably improve the delivery schedules for the overhaul of these valves, thereby minimizing your downtime.

        Whittle Valves carry a variety of new & reconditioned reducing valves, of various types & makes, often available off the shelf.  These include screwed & flanged Bailey Birkett (now Safety Systems) G4 reducing valves, from ½” to 100mm in gun metal, cast iron, & steel as appropriate, suitable for steam, with a typical max inlet pressure of 300 psi, & min outlet pressure of 1 psi.  For details regarding the prices & availability of reconditioned units, which are sold at 60% of the price of new, please do not hesitate to contact us.

        Also available ex-stock are Spirax Sarco DP27's, both flanged & screwed, direct acting BRV2 reducing valves, from ½” to 1”, suitable for steam duty, & Bailey Birkett C10 valves for both liquid and air.