Page 497 - Softbound_Edition_19_en

Poppet valve
Poppet valve cartridge

PERFORMANCE SPECIFICATIONS
Oil viscosity u = 30 mm /s
2
p = f (Q) Performance limit FG 1 → 2 2 → 1 2 → 3 3 → 2
Measured with nominal voltage -10% at 50 °C SLYPM22-FG 3 1 1 2
p [bar] 1
350 K4235 3
300
250
200 2
150
100
50
0
0 2,5 5 7,5 10 Q [l/min]

∆p = f (Q) Pressure drop volume flow characteristics 1 → 2 2 → 1 2 → 3 3 → 2

p [bar] SLYPM22-FG 1 1 2 2
15 K4236 2
12,5
10 1
7,5
5
2,5
0
0 2,5 5 7,5 10 Q [l/min]

MANUAL OVERRIDE ACCESSORIES
Screw plug (HB0), no actuation possible. Threaded body Data sheet 2.9-2xx
Optionally HN (K) or HR (K)
→ See data sheet 1.1-311 Technical explanations Data sheet 1.0-100
Filtration Data sheet 1.0-50
Relative duty factor Data sheet 1.1-430

COMMISSIONING INSTALLATION NOTES
Attention! When commissioning, the valve must be vented under Mounting type Screw-in cartridge M22 x 1,5
pressure (max. two rotations of screw E). Mounting position Any, preferably horizontal
Tightening torque M = 60 Nm Screw-in cartridge
The solenoid coil must only be put into operation, if the D
requirements of the operating instructions supplied are M = 9 Nm knurled nut
D
observed to their full extent. In case of non-observance, M = 9,5 Nm HB0
D
no liability is assumed. M = 5,5 Nm HB4,5
D
Attention! For stack assembly please observe the remarks in the
operating instructions

www.wandfluh.com Illustrations are not binding Data subject to change 3/4 Edition: 21 18 1.11-2066 E
Page 497