Valves knowledgeable T-T Stream writes: When there was a requirement for customized wedge gate valves to facilitate the transition to new metric pipework at a significant water therapy works, T-T Stream stepped in to supply the proper answer that may additionally keep the power to isolate move.
THE PROBLEM: Operated by Portsmouth Water, Farlington Water Therapy Works is a significant facility supplying 1000’s of properties and companies in Portsmouth, Havant and surrounding areas in Hampshire.
As a part of a refurbishment on the therapy works, the contractor wanted a wise answer to transition from outdated imperial legacy pipework to new metric pipework whereas additionally sustaining the power to isolate the move.
When the appointed framework valve holder was rigid to accommodate the problem, T-T Stream stepped in to supply a sturdy and dependable long-term answer that absolutely meets the transient.
THE SOLUTION: T-T Stream was chosen to produce eight 600mm steel seated isolating wedge gate valves rated to 16 Bar. The valves have customized flange drillings – one facet metric (EN1092 PN16), and the opposite facet imperial (BS10 Desk D).
Working by a service provider, we provided eight DN600 PN16 steel seat wedge gate valves conforming to BS5163 and hydraulically examined to EN12266. The total-bore valves characteristic precision machined weld-overlay leaded gunmetal seating faces capable of face up to greater move velocities. For decreased friction, the wedge gate valves have non-rising stainless-steel rolled threads, a thrust-taking bonnet meeting, and are manufactured from ductile iron coated in a sturdy WRAS listed fusion bonded epoxy coating.
Wedge gate valves lend themselves to huge ranging move isolating duties for media comparable to potable water, uncooked water, wastewater and low stable content material sewage.
T-T gives steel seat and WRAS authorised resilient gate valves from DN50 to DN1200 rated to 16 Bar, with bigger diameters and pressures accessible to accommodate any software.
To go with the gate valve vary, we additionally inventory WRAS authorised swing test valves.