The Waverley brownall Manifold range of Precision Relief Valves and Strainers are manufactured to a very high standard in our own UK factory from top quality 316 stainless steel. Both products have a safe working pressure of 6000 psi and come in a wide range of inlet and outlet end connections from 1/8″ to 1″ in a variety of thread forms, including Ringlok and Duoloc compression ends.
The Relief Valve design features a range of colour coded springs to give the user the flexibility of choosing the relief pressure to exactly Suit your application. The strainer or Inline Tee Filter is designed for liquid or gas applications and can be ordered with a wide range of different mesh or sintered size elements
Relief Valves Operation
When inline pressure exceeds the force exerted by the spring, the valve stem opens. The flow through the valve is proportional to the increase in pressure. As the valve is balanced, cracking pressure is not effected by outlet back pressure. The relief valve setting is adjusted by rotating the adjustment cap.
Maximum working pressure 6000psi
Cracking pressures from 100 to 6000psi
All 316 Stainless Steel construction with choice of seals
Range of end connections available in Double and Single ferrule OD Compression, BSP, BSPT, NPT