Duplomatic MVPP-SA NG6 (CETOP 3) modular pilot-operated check valve, line A

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Duplomatic MVPP-SA pilot-operated check valve, modular NG6 (CETOP 3), holding the actuator on line A only, up to 350 bar.

Duplomatic NG6 (CETOP 3): MVPP-SA/50

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Delivery in 1 to 5 working days in mainland Portugal (items in stock); Spain 3 working days, rest of the EU 5 working days. Times are estimates.

Shipping from €6.15 in Portugal, €7.38 in Spain and €24.60 in the rest of the EU; free from €100 + VAT in mainland Portugal, €150 + VAT in Spain and €400 + VAT in the rest of the EU. You can also collect from our shop in Leiria.

Returns within 14 days, by post.

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Pilot-operated check valve in modular version, to fit under the NG6 (CETOP 3, ISO 4401-03) solenoid valve. In the SA version the check valve is on line A: it stops oil leaving side A of the actuator and only opens when pilot pressure arrives through line B. Line B flows freely.

Maximum pressure: 350 bar
Maximum flow: 50 l/min on the checked line and 75 l/min on the free lines
Ratio between locked chamber pressure and pilot pressure: 3.4:1
Check valve cracking pressure: 3 bar
Weight: 1.3 kg

Duplomatic supplies it phosphated; with the /W7 suffix it comes with zinc-nickel treatment.

Source: Duplomatic MVPP technical catalogue, version 65 250/115 ED.