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Products features and benefits
- Face-to-face length acc. to EN 558-1 (DN 50 to DN 250)
- With flange ends on both sides acc. to EN 1092-2
- Slotted cylinder as standard control insert for cavitation-free regulation
- Chambered and pull-out proof profiled sealing ring
- Welded valve seat enhances resistance to wear
- Valve controlled by its own medium
- Pressed-in stainless steel inserts with O-ring seal to connect the control circuit
- Pre-formed diaphragm with sealing bulges
- Separate connection of control circuit and pressure gauges
Product versions
- VAG PICO H100 Pressure reducing valve (Independent of variations of the inlet pressure / flow rate, the valve regulates a higher inlet pressure to a constant, lower outlet pressure);
- VAG PICO H200 Pressure sustaining valve (The valve retains a pre-adjusted inlet pressure. When the inlet pressure is exceeded, the valve opens);
- VAG PICO H300 Float valve (The valve retains a constant water level in a tank. As soon as water is removed, the valve opens and closes when the level is reached);
- VAG PICO H350 Level control valve (The valve retains a constant water level in a tank. As soon as water is removed, the valve opens and closes when the level is reached).
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Materials
- Body: Ductile iron EN-GJS-400-15 (GGG-40)
- Bonnet: Ductile iron EN-GJS-400-15 (GGG-40)
- Valve seal: EPDM
- Control insert: Stainless steel 1.4301
- Piping: Stainless steel 1.4571
- Rubber parts: EPDM
- Filter casing: Stainless steel 1.4404
- Pilot valve body: Stainless steel 1.4404
- Screwed connection: Stainless steel 1.4571
Corrosion protection
- Internally and externally epoxy coated acc. to GSK guidelines
Versions
- Standard version as described
- Pressure rating PN 25 available on request
- Nominal diameter > DN 300 available upon request
- Further versions available upon request
- Services available upon request
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