Continuous blow – down valve B25.2

Description:
– non-rotating rising stem
– stem sealing by gland packing situated in the body
– hardfaced overlay of the sealing surfaces
– meets requirements of regulation 2014/68/EU and EN 13709
– deliveries with CE, EAC marking

Design options:
– handwheel locking device
– TA-Luft
– according to AD 2000-Markblatt A4
– impact tests for minus temperatures etc.

PN

63–400

DN

15–25

Pracovní teplota

-10–450°C

Médium

liquid sediments from the sludge of the steam boilers

Material

1.0460, 1.7335, 1.7383, 1.4571 (only up to PN 400)

Connection

butt welding ends, flanges according to EN, DIN EN, ASME, GOST

Operating

handwheel, electric actuator