HP-Bypass Station with Safety Function SiRA BHsT (Design of Low Sound with Piston Disc and Atomized Steam Injection)

Function

	Protection of the high pressure section of steam boilers against excessive pressure
	Pressure and temperature control

Application

	Safety valve for the high pressure section of the boiler
	Turbine Bypass for starting up and stopping steam generators and in case of failures

Design

	Construction:	angular/Z-form
	Seat-Ø:	72 - 160 mm
	Capacity:	K-values from 160 m3/h until 500 m3/h
	Injection:	secondary atomized steam injection
	Throttling:	sound reduced design via four controlled throttle stages
	Actuator:	hydraulic
	Characteristic:	linear/equal percentage
	Body:	forged, materials and pipe connection in accordance with customer specification (T-piece for pipe can also be supplied)
	Leakage rate:	DIN 3230 part 3 - leakage rate 1 as well as ANSI/FCI 70-2 Class V possible
	Mounting position:	vertical, horizontal and hanging