Shut-off valve 200 AE
Persta
44.1 50/63
DN50 PN 63 - handwheel
Housing forged from 1.7335, housing seat armored with Stellite 6
Bow lid forged from 1.7335
Lid seal: graphite foil
Cover screws/nuts: 1.4923/1.4923
with rotating, rising spindle made of 1.4122
Flat cone made of 1.7335
Conical seat stellitated
Sealing type flat seat
Stuffing box packing: graphite sleeve
Stuffing box screws/nuts: 1.7225/1.7218
Pressure direction: under the cone
Length: 300 mm
Entry: Flange PN 63 according to EN 1092-1, sealing strip form B2
Outlet: Flange PN 63 according to EN 1092-1, sealing strip form B2
Required opening torque: 38 Nm
Required closing torque: 38 Nm
with handwheel 180.00 mm
designed according to EN12570
Design data:
PN 63 according to DIN EN 1092-1
Test pressure (open): 94.5 bar(g)
Painting:
Base coat with Luberpox in a layer thickness of 30-40µ
Top coat with Lubersil in a layer thickness of 30-40µ in the color RAL 9007
Quality measure:
Requirements:
Fittings >DN 25:
According to Pressure Equipment Directive 2014/68/EU, Category I - III,
Conformity assessment procedure Module H.
Fittings =<DN 25:
According to Pressure Equipment Directive 2014/68/EU, Article 4, Paragraph (3),
(without CE mark)
Final acceptance with inspection certificate according to EN 10204 / 3.1