Parker CPOM2DDV57
The Parker CPOM2DDV57 is a pilot-operated check valve from the CPOM series, designed for sandwich plate mounting according to NG06 (CETOP 03 / D03) standards. This valve provides dual checking functionality, acting on both A and B ports, to reliably block flow in one direction while allowing free flow in the reverse. A significant feature of the CPOM2DDV57 is its integrated decompression function. This pre-opens the valve slightly to release trapped pressure in a controlled manner before the main poppet opens fully, reducing hydraulic shock and ensuring smooth operation, especially in systems with high pressures or large fluid volumes. Configured with a standard pilot-to-open mechanism, a 5 bar cracking pressure, and NBR (Nitrile) seals, this valve is suitable for a variety of industrial hydraulic applications requiring secure load holding and controlled pressure release.
Technical Specifications:
- Product Series: CPOM
- Valve Type: Pilot Operated Check Valve, Sandwich Plate Design
- Mounting Interface: NG06 / CETOP 03 / D03 (conforms to ISO 4401-03-02-0-05)
- Function: Dual check in lines A and B
- Decompression Feature: Yes, integrated (soft-shift)
- Pilot Ratio: 3.8:1
- Cracking Pressure: 5 bar (approx. 72.5 PSI)
- Seal Material: NBR (Nitrile)
- Maximum Operating Pressure: 350 bar (5075 PSI)
- Maximum Flow Rate: 80 L/min (21.1 GPM)
- Hydraulic Fluid: Mineral oil based (HL, HLP) as per DIN 51524. Other fluids on request.
- Fluid Temperature Range (NBR seals): -20°C to +80°C (-4°F to +176°F)
- Viscosity Range: 10 to 500 mm²/s (cSt)
- Filtration: Recommended class 20/18/15 according to ISO 4406
| Brand | Parker |
|---|---|
| Model | CPOM2DDV57 |
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