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Parker Series SPZBE Check Valve
Parker check valves series SPZBE in size NG16, NG25 and NG32 are proven slip-in cartridge valves. Key advantage of this robust valve: the little space which is required for installation.
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The check valves series SPZBE are very functional and robust slip-in cartridge valves providing high flow rates (up to 900 l/min) in relation to the size. They are available in sizes: NG16, NG25 and NG32.
The function unit is fixed inside the manifold by a hexagonal plug with slot. The design is based on CE series with same poppet and sleeve. The different mounting cavity has to be considered.
Markets:
• Industrial
• Molding
Benefits:
• High flow rates up to 900 l/min – optimum efficiency in relation to valve size
• Less installation space required – makes integration easy
• Leak-free from port B to A – ensures reliable operation
• Robust design – for long service life even under rough conditions
• Shortest delivery time for most variations – no warehousing necessary
• 4 different opening pressures from 0.1 to 4.0 bar
Applications:
• Suitable for general hydraulic applications
• Injection Molding
Technical Specifications
| Product Series | Check valve |
| Operation Type | Direct |
| Actuation Type | Mechanical |
| Mounting Type | Slip-in cartridge |
| Mounting Position | Unrestricted |
| Configuration | N/A |
| Maximum Operating Pressure | 350 bar |
| Cracking Pressure | Depending on code, 0.1 – 4.0 bar |
| Maximum Flow Rate | Depending on size, 250 – 900 L/min |
| Flow Direction | Port A to B |
| Maximum Operating Temperature | 60 °C |
| Minimum Operating Temperature | -20 °C |
| Connection Size | N/A |
| Connection Type | N/A |
| Seal Material | NBR, FPM |
| Body Material | Steel |
| Weight | Depending on size, 0.25 – 1.2 kg |
Parker Series SPZBE Check Valve Service Manual
Parker Series SPZBE Check Valve Service Manual
