Hydraulic relief valve TYCO VALVES

Safety and Relief Valves

A variety of high and low pressure, metal or soft seated safety valves for a range of applications including the power, chemical, petrochemical and process industries. ASME 1 Boiler Safety Valves for all types of boiler and steam systems also available.

Pilot Operated
For premium tightness on difficult services, such as gas liquid, steam, flashing fluids, cryogenics etc.

* Pop or modulating action, Bubble tight performance
* Low-cost maintenance, In-situ testing available
* Not sensitive to back pressure
* Externally adjustable blowdown
* Stable even in two-phase flow
* High capacity/high pressure
* Configurations to suit dirty services
* Pressure Class: 1 to 425 bar (up to 690 bar optional)
* Sizes: 1” x 2” to 8” x 10” (single or dual outlet)
* Temperature range: - 252°C to +538°C

More specifications...