Shut-off valve • 200 AE 21.2 40 / 160
Persta
PERSTA shut-off valve
Case forged from 1.0460, case seat hard armored
Clip lid forged from 1.0460
Lid seal: graphite foil
Cover screws/nuts: 1.7225/1.1181
with rotating, rising spindle made of 1.4021
Flat cone made of 1.4021
Cone seat inductively hardened
Sealing type flat seat
Stuffing box packing: graphite sleeve
Stuffing box screws/nuts: 1.7225/1.1181
Pressure direction: under the cone
Length: 210 mm
Entry: with welding end for pipe: 48.30 x 3.60 mm
Joint shape according to EN12627 Figure 2 Type B
Da/Di according to EN12627
Exit: with welding end for pipe: 48.30 x 3.60 mm
Joint shape according to EN12627 Figure 2 Type B
Da/Di according to EN12627
Required opening torque: 82 Nm
Required closing torque: 82 Nm
with handwheel 225.00 mm
designed according to EN12570
Design data:
PN 160 according to DIN 2401 (1966)
Test pressure (open): 240.0 bar
Painting:
Top coat with Luxoral Aqua Primer matt in a layer thickness of 30-50µ in the color RAL 5007
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