Page 534 - Softbound_Edition_19_en

Poppet valve
Poppet valve cartridge Poppet valve

TYPE CODE ELECTRICAL SPECIFICATIONS STANDARDS
S V Y PM42 - - / - # Protection class IP65 / 66 / 67 Cartridge cavity ISO 7789
Poppet valve Relative duty factor 100 % DF Explosion protection Directive 2014 / 34 / EU (ATEX)

Pilot operated Switching frequency 5'000 / h Flameproof enclosure EN / IEC / UL 60079-1, 31
Voltage tolerance ± 10 % with regard to nominal voltage Cable entry EN 60079-0, 1, 7, 15, 31
Ex-protection execution, Exd Standard nominal 12 VDC, 24VDC, 115 VAC, 230 VAC Protection class EN 60 529
voltage AC = 50 to 60 Hz ± 2 %, with built-in Contamination ISO 4406
Screw-in cartridge M42 x 2
two-way rectifier efficiency
Designation of symbols acc. to table Standard nominal 9 W, 15 W, 17 W
power
Nominal voltage U 12 VDC G12 115 VAC R115 Temperature class Nominal power 9 W: T1…T6
N
24 VDC G24 230 VAC R230 (not for UL execution)
Nominal power 15 W / 17 W: T1…T4
Ambient temperature up to:
Nominal power P 9 W L9 40 °C or 90 °C Note! Other electrical specifications see data sheet 1.1-183
N
15 W L15 70 °C and 1.1-184
17 W L17 70 °C (only UL / CSA)
Certification ATEX, IECEx, EAC, CCC, UKEX
Australia AU UL / CSA UL MA MA PERFORMANCE SPECIFICATIONS
Oil viscosity u = 30 mm /s
2
Sealing material NBR
FKM (Viton) D1 p = f (Q) Performance limit Switching times
NBR -40° C Z604 (only with 15 W) Measured with nominal voltage -10% Type Flow Energised De-energised
p [bar] direction
Armature tube with screw plug HB0 K1149
with manual override HB4,5 (only AB, CB) 350 AB 1 → 2 approx. 200 ms approx. 35 ms
300 2 → 1 approx. 250 ms approx. 35 ms
Design index (subject to change) 250 SVSPM42 BA 1 → 2 approx. 35 ms approx. 200 ms
200
1.11-2092
150 2 → 1 approx. 35 ms approx. 250 ms
100 BC 2 → 1 approx. 35 ms approx. 300 ms
50
GENERAL SPECIFICATIONS HYDRAULIC SPECIFICATIONS 0 CB 2 → 1 approx. 300 ms approx. 40 ms
0 40 80 120 160 200 240 280 320 Q [l/min]
Designation 2/2-way poppet valve Working pressure p = 350 bar
max
Construction Pilot operated Opening pressure 1,5 bar 1 → 2 version BC / CB
Mounting Screw-in cartridge construction 1,5 bar 2 → 1 version BC / CB ∆p = f (Q) Pressure drop volume flow characteristics ∆p = f (Q) Pressure drop volume flow characteristics
Nominal size M42 x 2 according to ISO 7789 2,0 bar 1 → 2 version AB / BA p [bar] p [bar]
Actuation Ex-protection switching solenoid 2,0 bar 2 → 1 version AB / BA 14 K1148 1 → 2; AB / BA 10 K1148 2 → 1; BC / CB
Ambient temperature Operation as T6 Maximum volume flow Q = 300 l/min, see characteristics 12 2 → 1; AB / BA 8,3 1 → 2; BC / CB
max
-25…+40 °C (L9) Leakage oil Poppet type, max. 0,15 ml / min (approx. 10 6,6
Operation as T4 3 drops / min) at 30 cSt 8 6 5,0
-25…+90 °C (L9) Fluid Mineral oil, other fluid on request 4 3,4
-25…+70 °C (L15 / L17) Viscosity range 12 mm /s…320 mm /s 2 1,7
2
2
-40…+70 °C (L15 / L17) Temperature range Operation as T6 0 0 50 100 150 200 250 300 Q [l/min] 0 0 50 100 150 200 250 300 Q [l/min]
Weight 2,4 kg fluid NBR -25…+40 °C (L9)
MTTFd 150 years FKM -20…+40 °C (L9)
Operation as T4 Note! The switching times depend on the volume flow, Attention! Measured with cavity according to data sheet 2.13-1059
NBR -25…+70 °C (L9 or L15 / L17) pressure and viscosity. In case of very large volume (annular groove)
FKM -20…+70 °C (L9 or L15 / L17) flows, the switching time for closing can get consider-
NBR 872 -40…+70 °C (L15 / L17) ably longer.
Contamination Class 20 / 18 / 14
efficiency
Filtration Required filtration grade ß 10…16 ≥ 75, SURFACE TREATMENT MANUAL OVERRIDE
see data sheet 1.0-50 ◆ The cartridge body, the slip-on coil and the armature tube are Screw plug (HB0), no actuation possible.
zinc-nickel coated Optionally HN (K) or HG (K) (pushing) resp. HZ (K) (pulling)
→ See data sheet 1.1-311
Attention! The manual override HZ (K) can neither be dismantled
nor retrofitted

www.wandfluh.com Illustrations are not binding Data subject to change 2/4 Edition: 22 50 1.11-2092 E www.wandfluh.com Illustrations are not binding Data subject to change 3/4 Edition: 22 50 1.11-2092 E
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