Hydraulic control check Valve 30AY-S60
Product Features
1. Hardened seat for long life and low leakage.
2. Optional sealed piston.
3. Optional spring ranges.
4. Compact size.
Product Specifications
| Product Model | Hydraulic control check Valve 30AY-S60 |
| Operating Pressure | 350 bar(5100 psi) |
| Flow | See Performance Chart |
| Internal Leakage | ① to② : 0.10 ml/min. max (2 drops/minute) at 350 bar (5100 psi) |
| Pilot Ratio | 3:1 |
| Crack Pressure Defined | 2 bar(29 psi),Standard With Sealed Piston Option |
| Standard Bias Springs at Crack | 0.34 bar ( 5 psi) |
| Temperature | -40°℃～120°C |
| Fluids | Mineral-based or synthetics with lubricating properties at viscosities of 7.4 to 420 cSt (50 to 2000 ssu). |
| Installation | No restrictions |
| Cartridge | Weight: 0.13kg. (0.29 lbs.); Steel with hardened work surfaces. Zinc-plated exposed surfaces. |
| Seal | O-rings and back-up rings. |
Product Operation Symbol
The Hydraulic control check Valve 30AY-S60 allows flow from ② to ①, while normally blocking oil flow in the opposite direction. The flow will be allowed from ① to ② when sufficient pressure is applied at ③.The check is spring-biased to assure holding in static or no-load conditions.
Performance/Dimension
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Our Certificate
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Our R&D center has a sound R&D process，including customer survey, competitor research, and market development management system.
We have mature R&D equipment including design calculations, host system simulation, hydraulic system simulation, on-site debugging, product testing center, and structural finite element analysis.
