OPERATION
When de-energized, the SV08-20 acts as a check valve, allowing flow from 1 to 2, while blocking flow from 2 to 1.
When energized, the cartridge's poppet lifts to open the 2 to 1 flow path. In this mode, flow from 1 to 2 is severely restricted. If this path is required, see model SV08-22, page 1.041.1.
Operation of Manual Override Option: To override, push button in, twist counter-clockwise 180°, and release. In this position, the valve will remain open.To return to normal operation, push button in, twist clockwise 180°, and release.Override will be detented in this position.
FEATURES
• Continuous-duty rated coil.
• Hardened seat for long life and low leakage.
• Optional coil voltages and terminations.
• Cartridges are voltage interchangeable.
• Unitized, molded coil design.
• Manual override option.
• Optional waterproof E-Coils rated up to IP69K.
• Industry common cavity.
• Compact size.
MATERIALS
Cartridge: Weight: 0.09 kg.(0.20 lbs.);Steel with hardened
work surfaces. Zinc-plated exposed surfaces; Buna NO-rings and back-ups standard.
Standard Ported Body: Weight:0.16 kg. (0.35 lbs.);Anodized high-strength 6061 T6 aluminum alloy, rated to 207 bar (3000 psi); Ductile iron bodies available; dimensions may differ.
Standard Coil: Weight: 0.11 kg (0.25 lbs.); Unitized thermoplastic encapsulated, Class H high temperature magnetwire.
E-Coil: Weight:0.14 kg. (0.3 lbs.); Perfect wound, fully encapsulated
with rugged external metal shell; Rated up to IP69K with integral
connectors.
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